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Zhang B, You J, Rolls ET, Wang X, Kang J, Li Y, Zhang R, Zhang W, Wang H, Xiang S, Shen C, Jiang Y, Xie C, Yu J, Cheng W, Feng J. Identifying behaviour-related and physiological risk factors for suicide attempts in the UK Biobank. Nat Hum Behav 2024:10.1038/s41562-024-01903-x. [PMID: 38956227 DOI: 10.1038/s41562-024-01903-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2023] [Accepted: 04/29/2024] [Indexed: 07/04/2024]
Abstract
Suicide is a global public health challenge, yet considerable uncertainty remains regarding the associations of both behaviour-related and physiological factors with suicide attempts (SA). Here we first estimated polygenic risk scores (PRS) for SA in 334,706 UK Biobank participants and conducted phenome-wide association analyses considering 2,291 factors. We identified 246 (63.07%) behaviour-related and 200 (10.41%, encompassing neuroimaging, blood and metabolic biomarkers, and proteins) physiological factors significantly associated with SA-PRS, with robust associations observed in lifestyle factors and mental health. Further case-control analyses involving 3,558 SA cases and 149,976 controls mirrored behaviour-related associations observed with SA-PRS. Moreover, Mendelian randomization analyses supported a potential causal effect of liability to 58 factors on SA, such as age at first intercourse, neuroticism, smoking, overall health rating and depression. Notably, machine-learning classification models based on behaviour-related factors exhibited high discriminative accuracy in distinguishing those with and without SA (area under the receiver operating characteristic curve 0.909 ± 0.006). This study provides comprehensive insights into diverse risk factors for SA, shedding light on potential avenues for targeted prevention and intervention strategies.
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Affiliation(s)
- Bei Zhang
- Institute of Science and Technology for Brain-Inspired Intelligence and Department of Neurology, Huashan Hospital, Fudan University, Shanghai, China
- Key Laboratory of Computational Neuroscience and Brain Inspired Intelligence (Fudan University), Ministry of Education, Shanghai, China
| | - Jia You
- Institute of Science and Technology for Brain-Inspired Intelligence and Department of Neurology, Huashan Hospital, Fudan University, Shanghai, China
- Key Laboratory of Computational Neuroscience and Brain Inspired Intelligence (Fudan University), Ministry of Education, Shanghai, China
| | - Edmund T Rolls
- Institute of Science and Technology for Brain-Inspired Intelligence and Department of Neurology, Huashan Hospital, Fudan University, Shanghai, China
- Oxford Centre for Computational Neuroscience, Oxford, UK
- Department of Computer Science, University of Warwick, Coventry, UK
| | - Xiang Wang
- Medical Psychological Centre, The Second Xiangya Hospital, Central South University, Changsha, China
- Medical Psychological Institute, Central South University, Changsha, China
- China National Clinical Research Centre on Mental Disorders (Xiangya), Changsha, China
| | - Jujiao Kang
- Institute of Science and Technology for Brain-Inspired Intelligence and Department of Neurology, Huashan Hospital, Fudan University, Shanghai, China
- Key Laboratory of Computational Neuroscience and Brain Inspired Intelligence (Fudan University), Ministry of Education, Shanghai, China
| | - Yuzhu Li
- Institute of Science and Technology for Brain-Inspired Intelligence and Department of Neurology, Huashan Hospital, Fudan University, Shanghai, China
- Key Laboratory of Computational Neuroscience and Brain Inspired Intelligence (Fudan University), Ministry of Education, Shanghai, China
| | - Ruohan Zhang
- Department of Computer Science, University of Warwick, Coventry, UK
| | - Wei Zhang
- Institute of Science and Technology for Brain-Inspired Intelligence and Department of Neurology, Huashan Hospital, Fudan University, Shanghai, China
- Key Laboratory of Computational Neuroscience and Brain Inspired Intelligence (Fudan University), Ministry of Education, Shanghai, China
| | - Huifu Wang
- Department of Neurology, Qingdao Municipal Hospital, Qingdao University, Qingdao, China
| | - Shitong Xiang
- Institute of Science and Technology for Brain-Inspired Intelligence and Department of Neurology, Huashan Hospital, Fudan University, Shanghai, China
- Key Laboratory of Computational Neuroscience and Brain Inspired Intelligence (Fudan University), Ministry of Education, Shanghai, China
| | - Chun Shen
- Institute of Science and Technology for Brain-Inspired Intelligence and Department of Neurology, Huashan Hospital, Fudan University, Shanghai, China
- Key Laboratory of Computational Neuroscience and Brain Inspired Intelligence (Fudan University), Ministry of Education, Shanghai, China
| | - Yuchao Jiang
- Institute of Science and Technology for Brain-Inspired Intelligence and Department of Neurology, Huashan Hospital, Fudan University, Shanghai, China
- Key Laboratory of Computational Neuroscience and Brain Inspired Intelligence (Fudan University), Ministry of Education, Shanghai, China
| | - Chao Xie
- Institute of Science and Technology for Brain-Inspired Intelligence and Department of Neurology, Huashan Hospital, Fudan University, Shanghai, China
- Key Laboratory of Computational Neuroscience and Brain Inspired Intelligence (Fudan University), Ministry of Education, Shanghai, China
| | - Jintai Yu
- Institute of Science and Technology for Brain-Inspired Intelligence and Department of Neurology, Huashan Hospital, Fudan University, Shanghai, China
| | - Wei Cheng
- Institute of Science and Technology for Brain-Inspired Intelligence and Department of Neurology, Huashan Hospital, Fudan University, Shanghai, China.
- Key Laboratory of Computational Neuroscience and Brain Inspired Intelligence (Fudan University), Ministry of Education, Shanghai, China.
- MOE Frontiers Centre for Brain Science, Fudan University, Shanghai, China.
- Fudan ISTBI-ZJNU Algorithm Centre for Brain-inspired Intelligence, Zhejiang Normal University, Jinhua, China.
| | - Jianfeng Feng
- Institute of Science and Technology for Brain-Inspired Intelligence and Department of Neurology, Huashan Hospital, Fudan University, Shanghai, China.
- Key Laboratory of Computational Neuroscience and Brain Inspired Intelligence (Fudan University), Ministry of Education, Shanghai, China.
- Department of Computer Science, University of Warwick, Coventry, UK.
- MOE Frontiers Centre for Brain Science, Fudan University, Shanghai, China.
- Fudan ISTBI-ZJNU Algorithm Centre for Brain-inspired Intelligence, Zhejiang Normal University, Jinhua, China.
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Huang X, Fan B, Jiang Y, Li Y, Chen Y, Zhao H, Jiang Y, Wang W, Guo L, Chen Y, Liu Y, Li Z, Wong S, McIntyre RS, Han X, Lu C. Associations of rumination with suicidal ideation and suicide attempts amongst individuals with major depressive disorder: A 12-month longitudinal study in China. Compr Psychiatry 2024; 132:152472. [PMID: 38513451 DOI: 10.1016/j.comppsych.2024.152472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 02/17/2024] [Accepted: 03/08/2024] [Indexed: 03/23/2024] Open
Abstract
BACKGROUND This study aimed to explore the longitudinal associations of rumination with suicidal ideation and suicide attempts in individuals with major depressive disorder (MDD). METHODS Participants were derived from the Depression Cohort in China study (DCC). Those who completed at least one follow-up visit during the 12 months were included in the analysis. Dimensions of rumination including brooding and reflection were each measured using five items of the Ruminative Responses Scale. Suicidal ideation was assessed using the Beck Scale for Suicide Ideation. Suicide attempts were also assessed and all were analyzed with generalized estimating equations. RESULTS Our final sample included 532 participants aged 18 to 59 years (mean [SD], 26.91 [6.94] years) consisting of 148 (27.8%) males and 384 (72.2%) females. After adjusting for temporal trend and potential confounders, individuals with higher levels of reflection were more likely to report suicidal ideation (AOR =1.11, 95% CI:1.01-1.22). However, no statistically significant association was found between brooding and suicidal ideation (AOR =1.06, 95% CI:0.96-1.17). Conversely, individuals with higher levels of brooding were more likely to report suicide attempts (AOR =1.13, 95% CI:1.02-1.24), while no statistically significant association was observed between reflection and suicide attempts (AOR =0.91, 95% CI:0.82-1.01). CONCLUSION Rumination reflects a disturbance in cognitive emotional processing and manifests in different dimensions. Our findings suggest that high levels of reflection and brooding may be associated with a higher likelihood of having suicidal ideation and suicide attempts, respectively. However, it should be interpreted with caution, given that effect sizes are small.
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Affiliation(s)
- Xinyu Huang
- Department of Medical statistics and Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China; Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Sun Yat-sen University, Guangzhou 510080, China
| | - Beifang Fan
- Department of Psychiatry, Shenzhen Nanshan Center for Chronic Disease Control, Shenzhen, China
| | - Yingcheng Jiang
- Department of Medical statistics and Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China; Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Sun Yat-sen University, Guangzhou 510080, China
| | - Yanzhi Li
- Department of Medical statistics and Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China; Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Sun Yat-sen University, Guangzhou 510080, China
| | - Ya Chen
- Department of Medical statistics and Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China; Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Sun Yat-sen University, Guangzhou 510080, China
| | - Hao Zhao
- Department of Medical statistics and Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China; Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Sun Yat-sen University, Guangzhou 510080, China
| | - Yunbin Jiang
- Department of Medical statistics and Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China; Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Sun Yat-sen University, Guangzhou 510080, China
| | - Wanxin Wang
- Department of Medical statistics and Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China; Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Sun Yat-sen University, Guangzhou 510080, China
| | - Lan Guo
- Department of Medical statistics and Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China; Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Sun Yat-sen University, Guangzhou 510080, China
| | - Yan Chen
- Department of Psychiatry, Shenzhen Nanshan Center for Chronic Disease Control, Shenzhen, China
| | - Yifeng Liu
- Department of Psychiatry, Shenzhen Nanshan Center for Chronic Disease Control, Shenzhen, China
| | - Zehui Li
- Department of Psychiatry, Shenzhen Nanshan Center for Chronic Disease Control, Shenzhen, China
| | - Sabrina Wong
- Brain and Cognition Discovery Foundation, Toronto, ON, Canada; Disorders Psychopharmacology Unit, University Health Network, Toronto, ON, Canada
| | - Roger S McIntyre
- Brain and Cognition Discovery Foundation, Toronto, ON, Canada; Disorders Psychopharmacology Unit, University Health Network, Toronto, ON, Canada
| | - Xue Han
- Department of Psychiatry, Shenzhen Nanshan Center for Chronic Disease Control, Shenzhen, China.
| | - Ciyong Lu
- Department of Medical statistics and Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China; Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Sun Yat-sen University, Guangzhou 510080, China.
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Ehtemam H, Sadeghi Esfahlani S, Sanaei A, Ghaemi MM, Hajesmaeel-Gohari S, Rahimisadegh R, Bahaadinbeigy K, Ghasemian F, Shirvani H. Role of machine learning algorithms in suicide risk prediction: a systematic review-meta analysis of clinical studies. BMC Med Inform Decis Mak 2024; 24:138. [PMID: 38802823 PMCID: PMC11129374 DOI: 10.1186/s12911-024-02524-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Accepted: 04/30/2024] [Indexed: 05/29/2024] Open
Abstract
OBJECTIVE Suicide is a complex and multifactorial public health problem. Understanding and addressing the various factors associated with suicide is crucial for prevention and intervention efforts. Machine learning (ML) could enhance the prediction of suicide attempts. METHOD A systematic review was performed using PubMed, Scopus, Web of Science and SID databases. We aim to evaluate the performance of ML algorithms and summarize their effects, gather relevant and reliable information to synthesize existing evidence, identify knowledge gaps, and provide a comprehensive list of the suicide risk factors using mixed method approach. RESULTS Forty-one studies published between 2011 and 2022, which matched inclusion criteria, were chosen as suitable. We included studies aimed at predicting the suicide risk by machine learning algorithms except natural language processing (NLP) and image processing. The neural network (NN) algorithm exhibited the lowest accuracy at 0.70, whereas the random forest demonstrated the highest accuracy, reaching 0.94. The study assessed the COX and random forest models and observed a minimum area under the curve (AUC) value of 0.54. In contrast, the XGBoost classifier yielded the highest AUC value, reaching 0.97. These specific AUC values emphasize the algorithm-specific performance in capturing the trade-off between sensitivity and specificity for suicide risk prediction. Furthermore, our investigation identified several common suicide risk factors, including age, gender, substance abuse, depression, anxiety, alcohol consumption, marital status, income, education, and occupation. This comprehensive analysis contributes valuable insights into the multifaceted nature of suicide risk, providing a foundation for targeted preventive strategies and intervention efforts. CONCLUSIONS The effectiveness of ML algorithms and their application in predicting suicide risk has been controversial. There is a need for more studies on these algorithms in clinical settings, and the related ethical concerns require further clarification.
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Affiliation(s)
- Houriyeh Ehtemam
- School of Engineering and the Built Environment, Anglia Ruskin University, Chelmsford, UK
| | | | - Alireza Sanaei
- School of Engineering and the Built Environment, Anglia Ruskin University, Chelmsford, UK
| | - Mohammad Mehdi Ghaemi
- Health Services Management Research Center, Institute for Futures Studies in Health, Kerman University of Medical Sciences, Kerman, Iran.
| | - Sadrieh Hajesmaeel-Gohari
- Medical Informatics Research Center, Institute for Futures Studies in Health, Kerman University of Medical Sciences, Kerman, Iran
| | - Rohaneh Rahimisadegh
- Health Services Management Research Center, Institute for Futures Studies in Health, Kerman University of Medical Sciences, Kerman, Iran
| | - Kambiz Bahaadinbeigy
- Medical Informatics Research Center, Institute for Futures Studies in Health, Kerman University of Medical Sciences, Kerman, Iran
| | - Fahimeh Ghasemian
- Department of Computer Engineering, Faculty of Engineering, Shahid Bahonar University of Kerman, Kerman, Iran
| | - Hassan Shirvani
- School of Engineering and the Built Environment, Anglia Ruskin University, Chelmsford, UK
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Aaltonen K, Sund R, Hakulinen C, Pirkola S, Isometsä E. Variations in Suicide Risk and Risk Factors After Hospitalization for Depression in Finland, 1996-2017. JAMA Psychiatry 2024; 81:506-515. [PMID: 38353967 PMCID: PMC10867776 DOI: 10.1001/jamapsychiatry.2023.5512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Accepted: 11/30/2023] [Indexed: 02/17/2024]
Abstract
Importance Although incidence of suicide in depression varies remarkably temporally, risk factors have been modeled as constant and remain uncharted in the short term. How effectively factors measured at one point in time predict risk at different time points is unknown. Objective To examine the absolute risk and risk factors for suicide in hospitalized patients with depression starting from the first days after discharge up to 2 years and to evaluate whether the size of relative risk by factor displays temporal patterns over consecutive phases of follow-up. Design, Setting, and Participants This population-based study using Finnish registers (hospital discharge, population, and cause of death registers) included all hospitalizations for depression as the principal diagnosis in Finland from 1996 to 2017, with a maximum follow-up of 2 years. Data were analyzed from January 2022 to November 2023. Main Outcomes and Measures Incidence rate (IR), IR ratios, hazard functions, and hazard ratios for suicide by consecutive time periods (0 to 3 days, 4 to 7 days, 7 to 30 days, 31 to 90 days, 91 to 365 days, and 1 to 2 years) since discharge. Results This study included 193 197 hospitalizations among 91 161 individuals, of whom 51 197 (56.2%) were female, and the mean (SD) age was 44.0 (17.3) years. Altogether, patients were followed up to 226 615 person-years. A total of 1219 men and 757 women died of suicide. Incidence of suicide was extremely high during the first days after discharge (IR of 6062 [95% CI, 4963-7404] per 100 000 on days 0 to 3; IR of 3884 [95% CI, 3119-4835] per 100 000 on days 4 to 7) and declined thereafter. Several factors were associated with risk of suicide over the first days after discharge. Current suicide attempt by hanging or firearms increased the risk of suicide most on days 0 to 3 (IR ratio, 18.9; 95% CI, 3.1-59.8) and on days 0 to 7 (IR ratio, 10.1; 95% CI, 1.7-31.5). Temporal patterns of the size of the relative risk diverged over time, being constant, declining, or increasing. Clinical factors had the strongest association immediately. Relative risk remained constant among men and even increased among those with alcohol or substance use disorder. Conclusions and Relevance In this study, patients hospitalized for depression had extremely high risk of suicide during the first days after discharge. Thereafter, incidence declined steeply but remained high. Within the periods of the highest risk of suicide, several factors increased overall risk manyfold. Risk factors' observed potencies varied over time and had characteristic temporal patterns.
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Affiliation(s)
- Kari Aaltonen
- Department of Psychiatry, University of Helsinki and Helsinki University Central Hospital, Helsinki, Finland
| | - Reijo Sund
- Institute of Clinical Medicine, University of Eastern Finland, Kuopio, Finland
| | - Christian Hakulinen
- Department of Psychology and Logopedics, University of Helsinki, Helsinki, Finland
- Finnish Institute for Health and Welfare, Helsinki, Finland
| | - Sami Pirkola
- Faculty of Social Sciences, University of Tampere and Pirkanmaa Hospital District, Tampere, Finland
| | - Erkki Isometsä
- Department of Psychiatry, University of Helsinki and Helsinki University Central Hospital, Helsinki, Finland
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Kaurin A, Wright AGC, Porta G, Hamilton E, Poling K, Bero K, Brent D, Goldstein TR. Weekly links among irritability and suicidal thoughts and behaviors in high-risk youth. J Child Psychol Psychiatry 2024. [PMID: 38651278 DOI: 10.1111/jcpp.13988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/20/2024] [Indexed: 04/25/2024]
Abstract
BACKGROUND Previous studies demonstrate a link between irritability and suicidal thoughts and behaviors (STBs) in youth samples. However, they have mostly assessed irritability in community samples and as a largely dispositional (i.e. trait-like) construct. Thus, it remains unclear to what extent links between irritability and STBs reflect within-person processes of elevated risk in clinically meaningful time periods. METHODS The present study used clinical data from 689 adolescents aged 12-19 years attending a total of 6,128 visits at a specialty Intensive Outpatient Program for depressed and suicidal youth to examine patterns in weekly assessments of irritability and STBs throughout treatment, including associations among trends and fluctuations departing from these trends via multilevel structural equation modeling. Youth completed self-report measures of irritability, depression, and STBs weekly as part of standard IOP clinical care. RESULTS Overall, two-thirds of variance in weekly irritable mood was accounted for by between-person differences and the remaining portion by weekly fluctuations. After controlling for depression, during weeks when youth were more irritable they experienced increased STBs. Rates of change in irritability and STBs tended to track together at early stages of treatment, but these effects were generally accounted for by depression severity. CONCLUSIONS Our results suggest that although changes in STBs are best accounted for by depression, irritability can be understood as a specific, proximal risk factor for youth STBs that exacerbates youth STBs in clinically informative timeframes above and beyond depression.
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Affiliation(s)
- Aleksandra Kaurin
- Department of Psychology, University of Wuppertal, Wuppertal, Germany
| | - Aidan G C Wright
- Department of Psychology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Giovanna Porta
- Western Psychiatric Hospital, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Edward Hamilton
- Western Psychiatric Hospital, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Kimberly Poling
- Western Psychiatric Hospital, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Kelsey Bero
- Western Psychiatric Hospital, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - David Brent
- Western Psychiatric Hospital, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Tina R Goldstein
- Department of Psychology, University of Pittsburgh, Pittsburgh, PA, USA
- Western Psychiatric Hospital, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
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Wang J, Duan Y, Yang Y, Liu M, Wu L. Identity Fusion and Aggressive Behavior Among Chinese Freshmen: The Chain Mediating Role of Depressive Mood and Sleep Quality. JOURNAL OF INTERPERSONAL VIOLENCE 2024; 39:1014-1034. [PMID: 37791486 DOI: 10.1177/08862605231201824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/05/2023]
Abstract
Aggressive behavior is considered one of the indicators of maladjustment and increases during the transition to college. Previous studies have demonstrated that having identity fusion with particular social groups significantly predicts college adjustment among freshmen. However, the relationship between identity fusion and aggressive behavior in college freshmen has rarely been studied. Thus, guided by the frustration-aggression theory, this study aimed to explore the association between identity fusion with class and aggressive behavior among Chinese college freshmen and examine the potential mediating roles of depressive mood and sleep quality. A cross-sectional survey study was carried out among 1,037 Chinese college freshmen (Mage = 19.56, SD = 1.068, 29.12% males). Class identity fusion, depressive mood, sleep quality, and aggressive behavior were measured via four self-reported questionnaires. Structural equation modeling was used to test the mediation model. Analyses showed that identity fusion was negatively related to depressive mood and aggressive behavior and positively correlated with sleep quality. The results also revealed that the direct effect of identity fusion on aggressive behavior was significant, and identity fusion can indirectly affect aggressive behavior not only through the mediation effect of depressive mood but also through the chain mediation effect of depressive mood and sleep quality. Moreover, the mediating effect of depressive mood varied by gender. These findings suggest that strategies that help freshmen promote identity fusion and those that alleviate depressive mood and sleep problem may help reduce aggressive behavior.
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Affiliation(s)
- Jing Wang
- Research Center of Brain and Cognitive Neuroscience, Liaoning Normal University, Dalian, China
- Key Laboralory of Brain and Congnitive Neuroscience, Liaoning Province, Dalian, China
| | - Yixin Duan
- Research Center of Brain and Cognitive Neuroscience, Liaoning Normal University, Dalian, China
- Key Laboralory of Brain and Congnitive Neuroscience, Liaoning Province, Dalian, China
| | - Ying Yang
- Research Center of Brain and Cognitive Neuroscience, Liaoning Normal University, Dalian, China
- Key Laboralory of Brain and Congnitive Neuroscience, Liaoning Province, Dalian, China
| | - Meihe Liu
- Research Center of Brain and Cognitive Neuroscience, Liaoning Normal University, Dalian, China
- Key Laboralory of Brain and Congnitive Neuroscience, Liaoning Province, Dalian, China
| | - Lili Wu
- Research Center of Brain and Cognitive Neuroscience, Liaoning Normal University, Dalian, China
- Key Laboralory of Brain and Congnitive Neuroscience, Liaoning Province, Dalian, China
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Pereira-Payo D, Mendoza-Muñoz M, Denche-Zamorano A, Rubio-de la Osa A, Moreno-Quintanilla M, Pastor-Cisneros R. Physical Activity Is Associated with the Incidence of Depression in United States Adults from the NHANES 2013-18: A Cross-Sectional Study. Healthcare (Basel) 2024; 12:552. [PMID: 38470663 PMCID: PMC10931288 DOI: 10.3390/healthcare12050552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Revised: 02/05/2024] [Accepted: 02/19/2024] [Indexed: 03/14/2024] Open
Abstract
The number of depression sufferers is rising globally. In the United States, 8% of adults over 20 years of age suffer from it, making it the most prevalent mental disorder in the country. Some lifestyle habits have been shown to favor or prevent the onset of depression; for instance, physical inactivity is associated with an increased likelihood of suffering depression, whilst multiple benefits have been attributed to performing physical activity (PA). This study aims to test whether there is a dependence between the prevalence of depression and PA, age, gender and educational level. The secondary objective was to identify the differentiating variables for depression and non-depression. This cross-sectional study is based on data from the NHANES 2013-2014, 2015-2016 and 2017-2018 editions. Some of the items in this survey were taken from preexisting questionnaires: the Patient Health Questionnaire-9 for depression screening and the Global Physical Activity Questionnaire (GPAQ) for the PA groups. The final sample was formed of 15,574 United States residents over 18 years old. After testing the data normality (p < 0.001), a descriptive analysis and the non-parametric chi-square test was conducted, as well as discriminant analysis. The results showed that there was an association between depression prevalence and PA (p < 0.001) in the general population and for both genders. Inactive participants had the highest prevalence of major depression and other depressive disorders. The discriminant analysis identified PA group (0.527), education level (0.761) and gender (-0.505) as significant variables that differentiate between participants with and without depression. The results of this research confirmed that a dependency relationship between PA group according to the GPAQ and depression prevalence according to the PHQ-9 existed in the United States adult population, and that PA group is a relevant variable to differentiate between depression sufferers and non-sufferers.
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Affiliation(s)
- Damián Pereira-Payo
- Health, Economy, Motricity and Education (HEME) Research Group, Faculty of Sport Sciences, University of Extremadura, 10003 Cáceres, Spain; (D.P.-P.); (M.M.-Q.)
| | - María Mendoza-Muñoz
- Physical and Health Literacy and Health-Related Quality of Life (PHYQoL), Faculty of Sport Science, University of Extremadura, 10003 Cáceres, Spain
- Departamento de Desporto e Saúde, Escola de Saúde e Desenvolvimento Humano, Universidade de Évora, Largo dos Colegiais 2, 7000-645 Évora, Portugal
| | - Angel Denche-Zamorano
- Promoting a Healthy Society Research Group (PHeSO), Faculty of Sport Sciences, University of Extremadura, 10003 Cáceres, Spain; (A.D.-Z.); (R.P.-C.)
| | | | - Miranda Moreno-Quintanilla
- Health, Economy, Motricity and Education (HEME) Research Group, Faculty of Sport Sciences, University of Extremadura, 10003 Cáceres, Spain; (D.P.-P.); (M.M.-Q.)
| | - Raquel Pastor-Cisneros
- Promoting a Healthy Society Research Group (PHeSO), Faculty of Sport Sciences, University of Extremadura, 10003 Cáceres, Spain; (A.D.-Z.); (R.P.-C.)
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8
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Wang ZJ, Liu CY, Wang YM, Wang Y. Childhood psychological maltreatment and adolescent depressive symptoms: Exploring the role of social anxiety and maladaptive emotion regulation strategies. J Affect Disord 2024; 344:365-372. [PMID: 37832734 DOI: 10.1016/j.jad.2023.10.046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 09/15/2023] [Accepted: 10/08/2023] [Indexed: 10/15/2023]
Abstract
BACKGROUND Despite emerging evidence for the effect of childhood psychological maltreatment on adolescent depressive symptoms, the underlying processes for this effect are largely under-investigated. This study examined a conceptual framework for the effect of childhood psychological maltreatment on adolescent depressive symptoms through social anxiety disorder (SAD) and maladaptive emotion regulation strategies. METHODS The participants were 1649 Chinese middle school students (751 girls and 898 boys) with a mean age of 16.29 ± 1.04 years old. A moderation-mediation model hypothesized that childhood psychological maltreatment predicts adolescent depressive symptoms, with SAD as a mediator and maladaptive emotion regulation strategies as a moderator. RESULTS Childhood psychological maltreatment significantly positively predicted adolescent depressive symptoms, while SAD mediated the relation. Maladaptive emotion regulation strategies moderated the pathways from psychological maltreatment to depressive symptoms (but not from psychological maltreatment to SAD) and from SAD to adolescent depressive symptoms. LIMITATIONS Subjective measures, and the cross-sectional design are the main limitations. CONCLUSIONS SAD plays a mediating role in the relation between childhood psychological maltreatment and depressive symptoms. Maladaptive emotion regulation strategies exacerbate the relation between childhood psychological maltreatment and depressive symptoms, as well as the relation between SAD and depressive symptoms. These results highlight the importance of addressing social anxiety in reducing adolescent depressive symptoms by improving their cognitive emotion regulation strategies.
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Affiliation(s)
- Zuo-Jun Wang
- School of Public Administration, Hohai University, China
| | - Cheng-Yin Liu
- School of Public Administration, Hohai University, China
| | - Ya-Meng Wang
- School of Public Administration, Hohai University, China
| | - Yang Wang
- Department of Student Affairs, Shanghai Customs College, China.
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9
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Wong NE, Hagan MJ, Holley SR. Childhood Maltreatment and Suicidal Thoughts and Behaviors in Young Adults. CRISIS 2024; 45:26-32. [PMID: 37337753 DOI: 10.1027/0227-5910/a000909] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/21/2023]
Abstract
Background: Childhood maltreatment strongly predicts suicidality in young adulthood, which is increasingly common among Latina/o and Asian Americans. However, greater attention to modifiable explanatory factors is needed, particularly in ethnically minoritized populations. Aims: The current study evaluated whether the association between childhood maltreatment and suicidality may be accounted for by emotion regulation difficulties among a sample of young adults attending a large, minority-serving state university. Methods: Young adults (n = 853 participants; Mage = 22.43 years; 76.2% female) completed validated measures of suicidality, childhood maltreatment, depression, and emotion regulation difficulties. A multiple indirect effect analysis was conducted in a structural equation modeling framework. Results: Greater childhood maltreatment was associated with significantly greater emotion regulation difficulties across all six types and greater endorsement of overall suicidality. An indirect effect was found for limited access to regulation strategies only. Unexpectedly, lack of emotional awareness was associated with lower levels of ideation/attempts or threats of engaging in suicidal behavior. Limitations: The study was cross-sectional, precluding conclusions regarding causality. Conclusions: The findings suggest that, for individuals who have experienced childhood maltreatment, it is particularly important to address deficits in access to emotion regulation strategies to reduce the risk of suicidal ideation and behavior.
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Affiliation(s)
- Natalie E Wong
- Department of Psychology, San Francisco State University, CA, USA
| | - Melissa J Hagan
- Department of Psychology, San Francisco State University, CA, USA
| | - Sarah R Holley
- Department of Psychology, San Francisco State University, CA, USA
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Seet V, Koh YS, Vaingankar JA, Shahwan S, Chang S, Verma S, Chow WL, Chong SA, Subramaniam M. Depression and Suicidality: The Roles of Social Support and Positive Mental Health. Arch Suicide Res 2024; 28:159-172. [PMID: 36457302 DOI: 10.1080/13811118.2022.2151955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
OBJECTIVE Despite being preventable, suicide remains a leading cause of death globally, with depression being one of the more prominent risk factors. This study examines the roles of social support and positive mental health in the depression-suicidality pathway. METHODS We utilized data from the Singapore Mental Health Study 2016. Social support and positive mental health were examined as mediators in the relationship between 12-month depression and 12-month suicidality using survey-weighted generalized structural equation modeling. RESULTS Overall positive mental health was found to partially mediate the relationship between depression and suicide. Of the discrete positive mental health domains, the depression-suicidality relationship was partially mediated by general coping and fully mediated by personal growth and autonomy. CONCLUSION While findings regarding social support were inconclusive, positive mental health may play a significant role in alleviating the effects of depression on suicidality. This highlights the multifaceted nature of suicidality and reveals positive mental health as a new area in assessing and treating at-risk people, to improve clinical outcomes.HIGHLIGHTSThe effect of depression on suicidality was partially mediated by overall positive mental health.General coping partially mediated the relationship between depression and suicidality.Personal growth and autonomy fully mediated the relationship between depression and suicidality.
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11
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Price GD, Heinz MV, Song SH, Nemesure MD, Jacobson NC. Using digital phenotyping to capture depression symptom variability: detecting naturalistic variability in depression symptoms across one year using passively collected wearable movement and sleep data. Transl Psychiatry 2023; 13:381. [PMID: 38071317 PMCID: PMC10710399 DOI: 10.1038/s41398-023-02669-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 11/02/2023] [Accepted: 11/13/2023] [Indexed: 12/18/2023] Open
Abstract
Major Depressive Disorder (MDD) presents considerable challenges to diagnosis and management due to symptom variability across time. Only recent work has highlighted the clinical implications for interrogating depression symptom variability. Thus, the present work investigates how sociodemographic, comorbidity, movement, and sleep data is associated with long-term depression symptom variability. Participant information included (N = 939) baseline sociodemographic and comorbidity data, longitudinal, passively collected wearable data, and Patient Health Questionnaire-9 (PHQ-9) scores collected over 12 months. An ensemble machine learning approach was used to detect long-term depression symptom variability via: (i) a domain-driven feature selection approach and (ii) an exhaustive feature-inclusion approach. SHapley Additive exPlanations (SHAP) were used to interrogate variable importance and directionality. The composite domain-driven and exhaustive inclusion models were both capable of moderately detecting long-term depression symptom variability (r = 0.33 and r = 0.39, respectively). Our results indicate the incremental predictive validity of sociodemographic, comorbidity, and passively collected wearable movement and sleep data in detecting long-term depression symptom variability.
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Affiliation(s)
- George D Price
- Center for Technology and Behavioral Health, Geisel School of Medicine, Dartmouth College, Lebanon, NH, USA.
- Quantitative Biomedical Sciences Program, Dartmouth College, Lebanon, NH, USA.
| | - Michael V Heinz
- Center for Technology and Behavioral Health, Geisel School of Medicine, Dartmouth College, Lebanon, NH, USA
- Department of Psychiatry, Geisel School of Medicine, Dartmouth College, Lebanon, NH, USA
| | - Seo Ho Song
- Department of Psychiatry, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Matthew D Nemesure
- Center for Technology and Behavioral Health, Geisel School of Medicine, Dartmouth College, Lebanon, NH, USA
- Quantitative Biomedical Sciences Program, Dartmouth College, Lebanon, NH, USA
- Digital Data Design Institute, Harvard Business School, Harvard University, Cambridge, MA, USA
| | - Nicholas C Jacobson
- Center for Technology and Behavioral Health, Geisel School of Medicine, Dartmouth College, Lebanon, NH, USA
- Quantitative Biomedical Sciences Program, Dartmouth College, Lebanon, NH, USA
- Department of Psychiatry, Geisel School of Medicine, Dartmouth College, Lebanon, NH, USA
- Department of Biomedical Data Science, Geisel School of Medicine, Dartmouth College, Lebanon, NH, USA
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12
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Ataka K, Asakawa A, Iwai H, Kato I. Musclin prevents depression-like behavior in male mice by activating urocortin 2 signaling in the hypothalamus. Front Endocrinol (Lausanne) 2023; 14:1288282. [PMID: 38116320 PMCID: PMC10728487 DOI: 10.3389/fendo.2023.1288282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Accepted: 11/09/2023] [Indexed: 12/21/2023] Open
Abstract
Introduction Physical activity is recommended as an alternative treatment for depression. Myokines, which are secreted from skeletal muscles during physical activity, play an important role in the skeletal muscle-brain axis. Musclin, a newly discovered myokine, exerts physical endurance, however, the effects of musclin on emotional behaviors, such as depression, have not been evaluated. This study aimed to access the anti-depressive effect of musclin and clarify the connection between depression-like behavior and hypothalamic neuropeptides in mice. Methods We measured the immobility time in the forced swim (FS) test, the time spent in open arm in the elevated-plus maze (EPM) test, the mRNA levels of hypothalamic neuropeptides, and enumerated the c-Fos-positive cells in the paraventricular nucleus (PVN), arcuate nucleus (ARC), and nucleus tractus solitarii (NTS) in mice with the intraperitoneal (i.p.) administration of musclin. Next, we evaluated the effects of a selective corticotropin-releasing factor (CRF) type 1 receptor antagonist, selective CRF type 2 receptor antagonist, melanocortin receptor (MCR) agonist, and selective melanocortin 4 receptor (MC4R) agonist on changes in behaviors induced by musclin. Finally we evaluated the antidepressant effect of musclin using mice exposed to repeated water immersion (WI) stress. Results We found that the i.p. and i.c.v. administration of musclin decreased the immobility time and relative time in the open arms (open %) in mice and increased urocortin 2 (Ucn 2) levels but decreased proopiomelanocortin levels in the hypothalamus. The numbers of c-Fos-positive cells were increased in the PVN and NTS but decreased in the ARC of mice with i.p. administration of musclin. The c-Fos-positive cells in the PVN were also found to be Ucn 2-positive. The antidepressant and anxiogenic effects of musclin were blocked by central administration of a CRF type 2 receptor antagonist and a melanocortin 4 receptor agonist, respectively. Peripheral administration of musclin also prevented depression-like behavior and the decrease in levels of hypothalamic Ucn 2 induced by repeated WI stress. Discussion These data identify the antidepressant effects of musclin through the activation of central Ucn 2 signaling and suggest that musclin and Ucn 2 can be new therapeutic targets and endogenous peptides mediating the muscle-brain axis.
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Affiliation(s)
- Koji Ataka
- Laboratory of Medical Biochemistry, Kobe Pharmaceutical University, Kobe, Japan
- Department of Psychosomatic Internal Medicine, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
| | - Akihiro Asakawa
- Department of Psychosomatic Internal Medicine, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
| | - Haruki Iwai
- Department of Oral Anatomy and Cell Biology, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
| | - Ikuo Kato
- Laboratory of Medical Biochemistry, Kobe Pharmaceutical University, Kobe, Japan
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13
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Xie XM, Wang YF, Han T, Liu Y, Li J, Zhu H, Jiang T, Ji X, Cai H. Suicidality and its associated factors among mood disorder patients in emergency department in China: a comparative study using propensity score matching approach. Transl Psychiatry 2023; 13:372. [PMID: 38040690 PMCID: PMC10692218 DOI: 10.1038/s41398-023-02675-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 11/14/2023] [Accepted: 11/17/2023] [Indexed: 12/03/2023] Open
Abstract
Suicidality in mood disorder patients is common, especially in emergency department (ED), but the patterns and associated factors of suicidality are not clear. This study compared biomarkers and mental health symptoms (i.e., depression, anxiety, and psychiatric symptoms) between mood disorder patients with and without the whole range of suicidality comprising suicidal ideation (SI), suicide plan (SP), and suicide attempt (SA). This cross-sectional, comparative, convenient-sampling study was conducted between January 2021 and March 2022, in emergency department of Beijing Anding Hospital, China. Patients with mood disorders at a psychiatric emergency department were assessed, with measurements of suicidality, biomarkers, depressive, anxiety, and psychiatric symptoms were assessed using the 24 items-Hamilton Depression Rating Scale (HAMD-24), Hamilton Anxiety Rating Scale (HAMA), Young Manic Rating Scale (YMRS) and Brief Psychiatric Rating Scale (BPRS), respectively. The propensity score matching (PSM) method was used to identify patients in mood disorder with and without SI, SP, and SA. A generalized linear model (GLM) was used to assess the differences in biomarkers, depressive, anxiety, and psychiatric symptoms between patients in mood disorder with and without SI, SP, and SA. In total, 898 participated in this survey and completed the assessment. Illness duration was significantly negatively associated with SA (OR = 0.969, 95%CI = 0.939-0.999, P = 0.046). HAMD-24 total score was significantly positively associated with the SI (OR = 1.167, 95%CI = 1.134-1.201, p < 0.001), SP (OR = 1.159, 95%CI = 1.126-1.192, p < 0.001) and SA (OR = 1.189, 95%CI = 1.144-1.235, p < 0.001) of the matched samptched sample. However, YMRS total score was significantly negatively associated with the SI (OR = 0.928, 95%CI = 0.905-0.951, p < 0.001), SP (OR = 0.920, 95%CI = 0.897-0.944, p < 0.001) and SA (OR = 0.914, 95%CI = 0.890-0.938, p < 0.001) of the matched sample after adjusting for age, gender, marital status, and occupation. The duration of illness, severity of depressive symptoms and severity of manic symptoms appeared to be more likely to influence suicidality. Considering the significant risk of suicide in mood disorders on psychiatric emergency care, timely treatment and effective management of suicidality in this population group need to be developed.
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Affiliation(s)
- Xiao-Meng Xie
- Beijing Key Laboratory of Mental Disorders, National Clinical Research Center for Mental Disorders & National Center for Mental Disorders, Beijing Anding Hospital, & the Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing, China
| | - Yi-Fan Wang
- Beijing Key Laboratory of Mental Disorders, National Clinical Research Center for Mental Disorders & National Center for Mental Disorders, Beijing Anding Hospital, & the Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing, China
| | - Tian Han
- Beijing Key Laboratory of Mental Disorders, National Clinical Research Center for Mental Disorders & National Center for Mental Disorders, Beijing Anding Hospital, & the Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing, China
| | - Yi Liu
- Beijing Key Laboratory of Mental Disorders, National Clinical Research Center for Mental Disorders & National Center for Mental Disorders, Beijing Anding Hospital, & the Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing, China
| | - Juan Li
- Beijing Key Laboratory of Mental Disorders, National Clinical Research Center for Mental Disorders & National Center for Mental Disorders, Beijing Anding Hospital, & the Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing, China
| | - Hui Zhu
- Beijing Key Laboratory of Mental Disorders, National Clinical Research Center for Mental Disorders & National Center for Mental Disorders, Beijing Anding Hospital, & the Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing, China
| | - Tao Jiang
- Beijing Key Laboratory of Mental Disorders, National Clinical Research Center for Mental Disorders & National Center for Mental Disorders, Beijing Anding Hospital, & the Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing, China
| | - Xiao Ji
- Beijing Key Laboratory of Mental Disorders, National Clinical Research Center for Mental Disorders & National Center for Mental Disorders, Beijing Anding Hospital, & the Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing, China.
| | - Hong Cai
- Unit of Medical Psychology and Behavior Medicine, School of public health, Guangxi Medical University, Nanning, Guangxi, China.
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14
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Gomez SH, Overholser J, McGovern C, Silva C, Stockmeier CA. The role of premeditation in suicide: Identifying factors associated with increased planning among suicide decedents. J Clin Psychol 2023; 79:2768-2780. [PMID: 37539866 PMCID: PMC10838361 DOI: 10.1002/jclp.23577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 06/28/2023] [Accepted: 07/19/2023] [Indexed: 08/05/2023]
Abstract
INTRODUCTION Suicide premeditation is a critical factor to consider when assessing suicide risk. Understanding which individuals are more or less likely to plan their suicidal behavior can shed light on how suicidal thoughts turn into actions. METHOD The present study used psychological autopsy data to identify factors associated with level of premeditation among 131 adults who died by suicide. RESULTS Logistic regression analyses indicated that suicide decedents with higher premeditation scores had higher odds of being diagnosed with a depressive disorder and choosing a violent suicide method, specifically a firearm. Individuals with lower premeditation scores had higher odds of being diagnosed with a polysubstance use disorder. CONCLUSION Suicide decedents exhibiting greater premeditation before their deaths were different in several ways from suicide decedents exhibiting less premeditation. A better understanding of suicide premeditation can ultimately aid in the development of improved risk assessments and targeted safety interventions for those struggling with suicidal thoughts.
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Affiliation(s)
- Stephanie H Gomez
- Department of Psychological Sciences, Case Western Reserve University, Cleveland, Ohio, USA
| | - James Overholser
- Department of Psychological Sciences, Case Western Reserve University, Cleveland, Ohio, USA
| | - Christopher McGovern
- Department of Psychological Sciences, Case Western Reserve University, Cleveland, Ohio, USA
| | - Christiana Silva
- Department of Psychological Sciences, Case Western Reserve University, Cleveland, Ohio, USA
| | - Craig A Stockmeier
- Department of Psychiatry and Human Behavior, The University of Mississippi Medical Center, Jackson, Mississippi, USA
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15
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Riera-Serra P, Navarra-Ventura G, Castro A, Gili M, Salazar-Cedillo A, Ricci-Cabello I, Roldán-Espínola L, Coronado-Simsic V, García-Toro M, Gómez-Juanes R, Roca M. Clinical predictors of suicidal ideation, suicide attempts and suicide death in depressive disorder: a systematic review and meta-analysis. Eur Arch Psychiatry Clin Neurosci 2023:10.1007/s00406-023-01716-5. [PMID: 38015265 DOI: 10.1007/s00406-023-01716-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Accepted: 10/29/2023] [Indexed: 11/29/2023]
Abstract
Patients with depressive disorders are especially prone to suicide risk. Among the clinical predictors of suicidality, those specifically related to depressive disorders have not been accurately detailed. Our aim was to conduct a systematic review and meta-analysis of studies reporting longitudinal predictors of suicidal ideation, suicide attempts and suicide death within depression, including diagnostic subtypes, symptoms, clinical course, and assessment scales. A systematic search of the literature between 2001 and 2022 identified 4422 references, among which 19 studies providing 45 different predictors of suicidality met the inclusion criteria. Random effects meta-analyses were performed for 22 predictors, three for suicidal ideation, eleven for suicide attempts and eight for suicide death. Heterogeneity and publication bias were inspected through I2 tests and Egger's tests respectively. Meta-analysis results showed that severity of hopelessness predicted suicidal ideation and suicide attempts. History of suicide attempts, suicidal ideation, severe depression, and psychotic symptoms predicted subsequent suicide attempts and suicide death. Time to full remission and sleep disturbances were also found as relevant predictors of future suicide behaviours. This review specifies which predictors of suicidality within the clinical features of depression will help clinicians and policy makers to better prevent suicide risk in patients with depressive disorders. Further longitudinal studies are needed to reliably assess the predictive ability of our results and to analyse other possible clinical predictors to prevent suicidality, especially with regard to suicidal ideation.
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Affiliation(s)
- Pau Riera-Serra
- Research Institute of Health Sciences (IUNICS), University of the Balearic Islands (UIB), Palma, Balearic Islands, Spain
- Health Research Institute of the Balearic Islands (IdISBa), Son Espases University Hospital, Palma, Balearic Islands, Spain
| | - Guillem Navarra-Ventura
- Research Institute of Health Sciences (IUNICS), University of the Balearic Islands (UIB), Palma, Balearic Islands, Spain
- Health Research Institute of the Balearic Islands (IdISBa), Son Espases University Hospital, Palma, Balearic Islands, Spain
| | - Adoración Castro
- Research Institute of Health Sciences (IUNICS), University of the Balearic Islands (UIB), Palma, Balearic Islands, Spain.
- Health Research Institute of the Balearic Islands (IdISBa), Son Espases University Hospital, Palma, Balearic Islands, Spain.
| | - Margalida Gili
- Research Institute of Health Sciences (IUNICS), University of the Balearic Islands (UIB), Palma, Balearic Islands, Spain
- Health Research Institute of the Balearic Islands (IdISBa), Son Espases University Hospital, Palma, Balearic Islands, Spain
| | - Angie Salazar-Cedillo
- Research Institute of Health Sciences (IUNICS), University of the Balearic Islands (UIB), Palma, Balearic Islands, Spain
- Health Research Institute of the Balearic Islands (IdISBa), Son Espases University Hospital, Palma, Balearic Islands, Spain
| | - Ignacio Ricci-Cabello
- Health Research Institute of the Balearic Islands (IdISBa), Son Espases University Hospital, Palma, Balearic Islands, Spain
- Balearic Islands Health Services (IB-SALUT), Primary Care Research Unit of Mallorca, Palma, Balearic Islands, Spain
- CIBER Epidemiology and Public Health (CIBERESP), Madrid, Spain
| | - Lorenzo Roldán-Espínola
- Research Institute of Health Sciences (IUNICS), University of the Balearic Islands (UIB), Palma, Balearic Islands, Spain
- Health Research Institute of the Balearic Islands (IdISBa), Son Espases University Hospital, Palma, Balearic Islands, Spain
| | - Victoria Coronado-Simsic
- Research Institute of Health Sciences (IUNICS), University of the Balearic Islands (UIB), Palma, Balearic Islands, Spain
- Health Research Institute of the Balearic Islands (IdISBa), Son Espases University Hospital, Palma, Balearic Islands, Spain
| | - Mauro García-Toro
- Research Institute of Health Sciences (IUNICS), University of the Balearic Islands (UIB), Palma, Balearic Islands, Spain
- Health Research Institute of the Balearic Islands (IdISBa), Son Espases University Hospital, Palma, Balearic Islands, Spain
- Department of Medicine, University of the Balearic Islands, Palma, Balearic Islands, Spain
| | - Rocío Gómez-Juanes
- Research Institute of Health Sciences (IUNICS), University of the Balearic Islands (UIB), Palma, Balearic Islands, Spain
- Health Research Institute of the Balearic Islands (IdISBa), Son Espases University Hospital, Palma, Balearic Islands, Spain
- Department of Medicine, University of the Balearic Islands, Palma, Balearic Islands, Spain
| | - Miquel Roca
- Research Institute of Health Sciences (IUNICS), University of the Balearic Islands (UIB), Palma, Balearic Islands, Spain
- Health Research Institute of the Balearic Islands (IdISBa), Son Espases University Hospital, Palma, Balearic Islands, Spain
- Department of Medicine, University of the Balearic Islands, Palma, Balearic Islands, Spain
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Wang M, Richmond LL, Schleider JL, Nelson BD, Luhmann CC. Predicting internalizing symptoms with machine learning: identifying individuals that need care. JOURNAL OF AMERICAN COLLEGE HEALTH : J OF ACH 2023:1-10. [PMID: 37943500 DOI: 10.1080/07448481.2023.2277185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Accepted: 10/22/2023] [Indexed: 11/10/2023]
Abstract
Objective The current project aims to identify individuals in urgent need of mental health care, using a machine learning algorithm (random forest). Comparison/contrast with conventional regression analyses is discussed. Participants: A total of 2,409 participants were recruited from an anonymous university, including undergraduate and graduate students, faculty, and staff. Methods: Answers to a COVID-19 impact survey, the Patient Health Questionnaire-9 (PHQ-9), and the Generalized Anxiety Disorder-7 (GAD-7) were collected. The total scores of PHQ-9 and GAD-7 were regressed on six composites that were created from the questionnaire items, based on their topics. A random forest was trained and validated. Results: Results indicate that the random forest model was able to make accurate, prospective predictions (R2 = .429 on average) and we review variables that were deemed predictively relevant. Conclusions: Overall, the study suggests that predictive models can be clinically useful in identifying individuals with internalizing symptoms based on daily life disruption experiences.
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Affiliation(s)
- Mengxing Wang
- Department of Psychology, Stony Brook University, Stony Brook, New York, USA
| | - Lauren L Richmond
- Department of Psychology, Stony Brook University, Stony Brook, New York, USA
| | - Jessica L Schleider
- Department of Psychology, Stony Brook University, Stony Brook, New York, USA
| | - Brady D Nelson
- Department of Psychology, Stony Brook University, Stony Brook, New York, USA
| | - Christian C Luhmann
- Department of Psychology, Stony Brook University, Stony Brook, New York, USA
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17
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Ehlers CL, Gilder DA, Karriker-Jaffe KJ, Bernert R. Comorbidity of anxiety/affective, conduct/antisocial, attention deficit, and alcohol use disorders with suicidal behaviors in an American Indian community sample of adults and adolescents. J Psychiatr Res 2023; 167:63-70. [PMID: 37837862 PMCID: PMC10997741 DOI: 10.1016/j.jpsychires.2023.10.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Revised: 09/06/2023] [Accepted: 10/05/2023] [Indexed: 10/16/2023]
Abstract
AIMS To study the associations of anxiety/affective disorders, conduct/antisocial disorders (ASPD/CD), attention deficit disorders (ADHD), and alcohol use disorders (AUD) with suicidal behaviors in an American Indian (AI) community sample of adolescents and adults. METHODS Participants were AI (360 adolescents, 925 adults) recruited from reservations who were assessed with the Semi-Structured Assessment for the Genetics of Alcoholism (SSAGA). RESULTS Among AI adults (mean age = 33 years), 17% percent reported lifetime experiences of suicidal thoughts (ideation and/or plans) and 14% reported suicidal acts (including either a suicide attempt history or verified death by suicide; n = 19 deaths). Among AI adolescents (mean age = 15 years), 20% experienced suicidal thoughts and 9% experienced suicidal acts (including 3 deaths). In logistic regression analyses, suicidal thoughts were significantly associated with lifetime diagnoses of affective disorder, CD and ADHD in adolescents, and with anxiety disorder, affective disorder, and ASPD/CD in adults. Suicidal acts were associated with affective disorder, ADHD, and alcohol drinking in adolescents and with anxiety disorder, ASPD/CD and AUD in adults. The number of comorbid disorders greatly increased the risk of both suicidal thoughts and acts among both adolescents and adults. CONCLUSIONS In addition to affective disorders, both ADHD and CD in adolescents, and ASPD in adults, demonstrated an association with suicidal thoughts. Alcohol use by adolescents and AUD among adults also were associated with suicidal attempts in this AI sample. These findings suggest need for additional research and potential integration of alcohol in screening and intervention programs focused on the prevention of suicide among AI.
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Affiliation(s)
- Cindy L Ehlers
- Neuroscience Department, The Scripps Research Institute, La Jolla, CA, USA.
| | - David A Gilder
- Neuroscience Department, The Scripps Research Institute, La Jolla, CA, USA
| | | | - Rebecca Bernert
- Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, CA, USA
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18
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Rabbany JM, Ellis S, Metts A, Burke A, Brent DA, Melhem N, Marcott S, Mann JJ. Mood Disorders and Aggressive Traits Mediate Effects of Reported Childhood Adversity on Suicide Attempt Risk. Arch Suicide Res 2023; 27:1207-1230. [PMID: 36052407 DOI: 10.1080/13811118.2022.2112118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
BACKGROUND Childhood adversity (CA) is linked to suicidal behavior as well as to mood disorders and aggressive traits. This raises the possibility that depression and aggressive traits mediate the relationship of childhood adversity to suicide risk. Moreover, it is not known if they operate independently or interactively. AIMS To determine whether, and how, mood disorders and aggressive traits mediate the effects of reported physical and sexual abuse on future suicidal behavior. METHODS Five hundred and forty-eight subjects, offspring of parents with mood disorders, were interviewed at baseline and at yearly follow-ups with questionnaires assessing aggression, mood disorders, and suicidal behavior. The mediation analysis involved a three-step process, testing the relationships between (1) CA and attempt; (2) CA and putative mediators; and (3) putative mediators and suicide attempt, adjusting for CA. RESULTS Aggressive trait severity and mood disorder onset each mediated the relationship between CA and future suicide attempts. Greater aggression severity also raised the hazard of the development of a mood disorder. If aggressive trait severity was clearly elevated, then onset of mood disorder did not increase further the hazard of the suicide attempt. Including family as a random effect had a much bigger effect on attempt outcome for physical abuse compared with sexual abuse. CONCLUSIONS Amelioration of aggressive traits and treatment of mood disorders in CA-exposed offspring of a parent with a mood disorder may prevent future suicide attempts and may reduce the risk of mood disorder. Familial factors influence the impact of childhood physical abuse but not sexual abuse. HIGHLIGHTSChildhood Adversity (CA) predicted future mood disorder and aggression severity.Depression and aggression mediate the relationship between CA and suicide attempts.When one mediator is present, the presence of the other does not increase the hazard.Between family variation contributed much more to suicidal behavior outcomes relative to the effect of physical abuse, but sexual abuse contributed to suicidal outcomes more than family variation.
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Le TN, Zhang W, Brown E, Crum J, Wong A. Risks & Protective Factors for Depression & Suicide Among Hawai'i Agricultural Producers. J Agromedicine 2023; 28:734-745. [PMID: 37767730 DOI: 10.1080/1059924x.2023.2226131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/29/2023]
Abstract
Studies have consistently shown that agricultural producers in the continental United States have disproportionately high rates of depression and suicide as compared to other occupations. It is not known whether this is true in Hawai'i, which is both geographically distinct and ethnically diverse. To examine rates of depression and suicide as well as potential risk and protective factors, a state-wide mental health needs assessment was conducted from November 2021 to September 2022. We conducted a survey with a nonprobability-based convenience sample targeting agricultural producers across Hawai'i, and performed descriptive statistics and logistic regression analyses. In a sample of 408 respondents, 35% (n = 143) had clinical depression symptomatology, and 8% (n = 33) had suicidal ideation based on the Patient Health Questionnaire-9. Older age was slightly protective in that every year of increase in age was associated with 0.98 times (95% CI: 0.96, 0.99) reduced odds of depression symptomatology, and 0.96 times (95% CI:0.94, 0.98) reduced odds of suicidal ideation. Identifying as East Asian had 2.04 times (95% CI: 1.16, 3.61) higher odds of depression symptomatology, and Southeast Asian had 3.04 times odds (95% CI:1.15, 8.00) of suicidal ideation. However, in the presence of stress and coping variables, the demographic factors became statistically non-significant. Instead, feeling stressed, uncertainty as the stressor, and media-focused coping were significant risk factors in increasing two to eight times the odds of depressive symptoms. For suicidal ideation, depression symptomatology increased odds by 31.95 (95% CI: 5.60-182.32), using media-focused coping increased 5.20 odds (95% CI: 1.66, 16.27), but problem-focused coping decreased 0.32 times odds (0.10, 0.99). Culturally specific prevention and intervention measures should be tailored for Hawai'i agricultural producers with an emphasis toward younger, East, and Southeast Asian producers and attention toward providing skillful coping strategies for effective stress regulation and management.
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Affiliation(s)
- Thao N Le
- Family Consumer Sciences Department, University of Hawai'i, Honolulu, USA
| | - Wei Zhang
- Department of Sociology, University of Hawai'i, Honolulu, USA
| | - Emma Brown
- Family Consumer Sciences Department, University of Hawai'i, Honolulu, USA
| | - Jim Crum
- Family Consumer Sciences Department, University of Hawai'i, Honolulu, USA
| | - Alex Wong
- Family Consumer Sciences Department, University of Hawai'i, Honolulu, USA
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Liu Y, Chen J, Chen K, Liu J, Wang W. The associations between academic stress and depression among college students: A moderated chain mediation model of negative affect, sleep quality, and social support. Acta Psychol (Amst) 2023; 239:104014. [PMID: 37633175 DOI: 10.1016/j.actpsy.2023.104014] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Revised: 08/08/2023] [Accepted: 08/22/2023] [Indexed: 08/28/2023] Open
Abstract
BACKGROUND Growing competition in tight job market and academic excellence as a social norm in Asian culture have made Chinese college students burdened with immense academic stress. OBJECTIVES This study aimed to explore the associations between academic stress and depression, and the mediating roles of negative affect and sleep quality, as well as the moderating role of social support in the relationship between negative affect and sleep quality. METHODOLOGY A convenience sample of 221 male and 479 female college students aged between 17 and 25 completed questionnaires on academic stress, depression, negative affect, sleep quality and social support. RESULTS Results indicated that academic stress could not only directly affect depression (b = 0.31, p < 001), but also affect depression through the mediation role of negative affect and sleep quality. The chain mediating effects includes three paths, namely, the mediating role of negative affect (indirect effect = 0.21, percentage of total effect = 69.58 %), the mediating role of sleep quality (indirect effect = 0.06, percentage of total effect = 21.03 %), and the chain mediating role of negative affect and sleep quality (indirect effect = 0.06, percentage of total effect = 19.86 %). Social support moderated the adverse influence of negative affect on sleep quality. Social support decreases the impact of negative affect on sleep quality. Specifically, the association between negative affect and sleep quality was stronger for college students with low (bsimple = 0.44, p < 0.001) social support than those with high (bsimple = 0.32, p < 0.001) social support. IMPLICATIONS The results advanced our understanding of how academic stress affects college students' depression. These findings provide implications on the cultivation of stress coping strategies, promotion of emotion regulation skills, exaltation of sleep quality, and improvement of the social support level aiming for future depression preventions and interventions. Specific measures include setting up psychological health courses, teaching emotion management strategies, and establishing web-based programme steming from acceptance and commitment therapy. It should be noted that the cross-sectional design means the causal associations among the variables could not be determined.
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Affiliation(s)
- Yongli Liu
- Department of Education Policy and Leadership, The Education University of Hong Kong, Hong Kong, China; Department of Educational, Shanxi Datong University, Datong, China
| | - Junjun Chen
- Department of Education Policy and Leadership, The Education University of Hong Kong, Hong Kong, China
| | - Kun Chen
- Department of Educational Technology, Shanxi Datong University, Datong, China
| | - Jing Liu
- School of Journalism, Shanxi Datong University, Datong 037009, China
| | - Wei Wang
- Department of Psychology, Shanxi Datong University, Datong, China.
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21
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Siedlecki KL, Kobrinsky V, Leqola A. The temporal relationship between depressive symptoms and self-rated health across adulthood. Aging Ment Health 2023; 27:1676-1683. [PMID: 36038543 DOI: 10.1080/13607863.2022.2116403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2022] [Accepted: 07/26/2022] [Indexed: 11/01/2022]
Abstract
Objective: Depressive symptoms have been found to relate to diminished self-rated health (SRH), which is a reliable index of general health. Despite such associations, there is limited research examining the bidirectional temporal relationship between these variables. The current study is the first to investigate the longitudinal relationship between depressive symptoms and SRH utilizing a cross-lagged panel analysis in a sample that spans adulthood (ages 18-93).Method: Data from the Virginia Cognitive Aging Project were used to examine the temporal relationship between depressive symptoms and SRH in a cross-lagged panel analysis using structural equation modeling.Results: A bidirectional temporal relationship, which was not moderated by age, was established between depressive symptoms and SRH.Conclusion: This article is the first to demonstrate that depressive symptoms and SRH influence each other reciprocally over time across adulthood, even after controlling for relevant variables. Considering the ubiquity and ramifications of depressive symptoms among American adults, these results highlight the importance of investigating mechanisms that could elucidate the link between the variables in question.
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Lee Y, Lin PY, Huang YC, Chiu NM, Hung CF, Wang LJ. The Morbidity and Associated Factors of Depression in Caregivers of Patients with Depressive Disorder. Neuropsychiatr Dis Treat 2023; 19:1853-1864. [PMID: 37645437 PMCID: PMC10461748 DOI: 10.2147/ndt.s415881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Accepted: 08/10/2023] [Indexed: 08/31/2023] Open
Abstract
Objective Depressive disorder significantly impacts patients' daily living activities and quality of life. Caregivers of patients with depression may also suffer from psychological distress related to the chronic burden of caring for the patient's mood changes. The purpose of this study was to evaluate the morbidity and associated factors of depression in caregivers of patients with depressive disorder. Methods In this study, we used a cross-sectional design with consecutive sampling. Study subjects were recruited from the psychiatric outpatient clinic of a medical center from August 2021 to June 2022. Caregivers of depressive disorder patients were enrolled and assessed using the Mini International Neuropsychiatric Interview, Hospital Anxiety and Depression Scale (HADS), Suicide Assessment Scale (SAS), Stigma Scale of the Explanatory Model Interview Catalogue (EMIC), and Family APGAR Index. Results Of the 120 caregivers that completed the study, 59.2% (n=71) were females. The most common psychiatric diagnosis was depressive disorders (25.8%), followed by anxiety disorders (17.5%) and insomnia disorder (15.8%); 54.2% of the caregivers had a psychiatric diagnosis. Using logistic regression analysis, we found that anxiolytics/hypnotics use (OR=5.58; 95% CI, 1.84-16.96; p<0.01), higher suicide risk (SAS) (OR=1.10; 95% CI, 1.05-1.16; p<0.001), and lower family support (APGAR scores) (OR=0.82; 95% CI, 0.71-0.94; p<0.01) were three significant associated factors. Conclusion Depression was the most prevalent psychiatric diagnosis in caregivers of patients with depressive disorder. Early psychiatric diagnosis for caregivers of patients with depression is crucial to offering suitable support and treatment and may improve caregivers' quality of life.
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Affiliation(s)
- Yu Lee
- Department of Psychiatry, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Pao-Yen Lin
- Department of Psychiatry, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Yu-Chi Huang
- Department of Psychiatry, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Nien-Mu Chiu
- Department of Psychiatry, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Chi-Fa Hung
- Department of Psychiatry, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Liang-Jen Wang
- Department of Child and Adolescent Psychiatry, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
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23
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Cho LL, Jones AA, Gao C, Leonova O, Vila-Rodriguez F, Buchanan T, Lang DJ, MacEwan GW, Procyshyn RM, Panenka WJ, Barr AM, Thornton AE, Gicas KM, Honer WG, Barbic SP. Rasch analysis of the beck depression inventory in a homeless and precariously housed sample. Psychiatry Res 2023; 326:115331. [PMID: 37437487 DOI: 10.1016/j.psychres.2023.115331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Revised: 07/01/2023] [Accepted: 07/02/2023] [Indexed: 07/14/2023]
Abstract
The approach to analysis of and interpretation of findings from the Beck Depression Inventory (BDI), a self-report questionnaire, depends on sample characteristics. To extend work using conventional BDI scoring, the BDI's suitability in assessing symptom severity in a homeless and precariously housed sample was examined using Rasch analysis. Participants (n=478) recruited from an impoverished neighbourhood in Vancouver, Canada, completed the BDI. Rasch analysis using the partial credit model was done, and the structural validity, unidimensionality, and reliability of the BDI were studied. A receiver operating characteristic curve determined a Rasch cut-off score consistent with clinical depression, and Rasch scores were correlated with raw scores. Good fit to the Rasch model was observed after rescoring all items and removing Item 19 (Weight Loss), and unidimensionality and reliability were satisfactory. Item 9 (Suicidal Wishes) represented the most severe symptom. Rasch-based scores detected clinical depression with moderate sensitivity and specificity, and were positively correlated with conventional scores. The BDI in a community-based sample of homeless and precariously housed adults satisfied Rasch model expectations in a 20-item format, and is suitable for assessing symptom severity. Future research on depression in similar samples may reveal more information on using specific symptoms to determine clinical significance.
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Affiliation(s)
- Lianne L Cho
- Department of Psychiatry, University of British Columbia, Vancouver, British Columbia, Canada; BC Mental Health and Substance Use Services Research Institute, Vancouver, British Columbia, Canada
| | - Andrea A Jones
- Department of Psychiatry, University of British Columbia, Vancouver, British Columbia, Canada; Division of Neurology, Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Chloe Gao
- Department of Occupational Science and Occupational Therapy, University of British Columbia, T325 - 2211 Wesbrook Mall, Vancouver, British Columbia, Canada
| | - Olga Leonova
- Department of Psychiatry, University of British Columbia, Vancouver, British Columbia, Canada
| | - Fidel Vila-Rodriguez
- Department of Psychiatry, University of British Columbia, Vancouver, British Columbia, Canada
| | - Tari Buchanan
- Department of Psychiatry, University of British Columbia, Vancouver, British Columbia, Canada
| | - Donna J Lang
- BC Mental Health and Substance Use Services Research Institute, Vancouver, British Columbia, Canada; Department of Radiology, University of British Columbia, Vancouver, British Columbia, Canada
| | - G William MacEwan
- Department of Psychiatry, University of British Columbia, Vancouver, British Columbia, Canada
| | - Ric M Procyshyn
- Department of Psychiatry, University of British Columbia, Vancouver, British Columbia, Canada; BC Mental Health and Substance Use Services Research Institute, Vancouver, British Columbia, Canada
| | - William J Panenka
- BC Mental Health and Substance Use Services Research Institute, Vancouver, British Columbia, Canada; Division of Neurology, Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Alasdair M Barr
- BC Mental Health and Substance Use Services Research Institute, Vancouver, British Columbia, Canada; Department of Anesthesia, Pharmacology & Therapeutics, University of British Columbia, Vancouver, British Columbia, Canada
| | - Allen E Thornton
- Department of Psychology, Simon Fraser University, Burnaby, British Columbia, Canada
| | - Kristina M Gicas
- Department of Psychology, York University, Toronto, Ontario, Canada
| | - William G Honer
- Department of Psychiatry, University of British Columbia, Vancouver, British Columbia, Canada; BC Mental Health and Substance Use Services Research Institute, Vancouver, British Columbia, Canada
| | - Skye P Barbic
- Department of Occupational Science and Occupational Therapy, University of British Columbia, T325 - 2211 Wesbrook Mall, Vancouver, British Columbia, Canada.
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Hwang YG, Pae C, Lee SH, Yook KH, Park CI. Relationship between Mediterranean diet and depression in South Korea: the Korea National Health and Nutrition Examination Survey. Front Nutr 2023; 10:1219743. [PMID: 37476401 PMCID: PMC10354261 DOI: 10.3389/fnut.2023.1219743] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Accepted: 06/20/2023] [Indexed: 07/22/2023] Open
Abstract
Background Several studies have shown that adherence to the Mediterranean diet is associated with a lower risk of depression; however, little is known about the Asian population. This study investigated the relationship between adherence to the Mediterranean diet and depression in a sample of the South Korean population. Methods In total, 5,849 adults from the 2014 and 2016 Korea National Health and Nutrition Examination Surveys were included in the study. The Mediterranean diet adherence was measured using a modified alternate Mediterranean diet score (mMED) developed to adjust for Korean dietary patterns. The mMED scores using the Food Frequency Questionnaire were divided into four categories (0-2, 3-4, 5-6, and 7-9 points). Subjects with depression were defined as having moderate-to-severe depressive symptoms using the Patient Health Questionnaire-9, with a cutoff value of 10. Logistic regression was used to estimate odds ratios (ORs) and 95% confidence intervals (CIs). A subgroup analysis was performed based on sex. Results The results of logistic regression analysis indicated that individuals with higher mMED were 42-73% less likely to report depression compared to individuals with the lowest mMED [ORs (95% CIs) =0.58 (0.37-0.90), 0.50 (0.31-0.80), 0.27 (0.15-0.47)] after adjusting for socio-demographic and health-related variables. In women, individuals with mMED of 7-9 had 71% lower odds of depression [ORs (95% CIs): 0.29 (0.13-0.64)]. In men, individuals with mMED of 5-9 had 55% [ORs (95% CIs): 0.45 (0.23-0.91)] to 79% [ORs (95% CIs): 0.21 (0.08-0.57)] lower odds of depression. Conclusion This study suggests that adherence to the Mediterranean diet is inversely associated with depression in both men and women among Korean adults. This study provides evidence that a Mediterranean diet is crucial in preventing depressive symptoms in Asian populations.
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Affiliation(s)
- Yeong-Geon Hwang
- Department of Psychiatry, CHA Bundang Medical Center, Seongnam-si, Republic of Korea
- Graduate School of Clinical Counseling Psychology, CHA University, Seongnam-si, Republic of Korea
| | - Chongwon Pae
- Department of Psychiatry, CHA Bundang Medical Center, Seongnam-si, Republic of Korea
| | - Sang-Hyuk Lee
- Department of Psychiatry, CHA Bundang Medical Center, Seongnam-si, Republic of Korea
| | - Ki-Hwan Yook
- Department of Psychiatry, CHA Bundang Medical Center, Seongnam-si, Republic of Korea
| | - Chun Il Park
- Department of Psychiatry, CHA Bundang Medical Center, Seongnam-si, Republic of Korea
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25
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Pantazatos SP, Ogden T, Melhem NM, Brent DA, Lesanpezeshki M, Burke A, Keilp JG, Miller JM, Mann JJ. Smaller cornu ammonis (CA3) as a potential risk factor for suicidal behavior in mood disorders. J Psychiatr Res 2023; 163:262-269. [PMID: 37244064 DOI: 10.1016/j.jpsychires.2023.05.051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 05/05/2023] [Accepted: 05/15/2023] [Indexed: 05/29/2023]
Abstract
Mood disorders and suicidal behavior have moderate heritability and familial transmission, and are associated with smaller hippocampal volumes. However, it is unclear whether hippocampal alterations reflect heritable risk or epigenetic effects of childhood adversity, compensatory mechanisms, illness-related changes, or treatment effects. We sought to separate the relationships of hippocampal substructure volumes to mood disorder, suicidal behavior, and risk and resilience to both by examining high familial risk individuals (HR) who have passed the age of greatest risk for psychopathology onset. Structural brain imaging and hippocampal substructure segmentation quantified Cornu Ammonis (CA1-4), dentate gyrus, and subiculum gray matter volumes in healthy volunteers (HV, N = 25) and three groups with one or more relatives reporting early-onset mood disorder and suicide attempt: 1. Unaffected HR (N = 20); 2. HR with lifetime mood disorder and no suicide attempt (HR-MOOD, N = 25); and 3. HR with lifetime mood disorder and a previous suicide attempt (HR-MOOD + SA, N = 18). Findings were tested in an independent cohort not selected for family history (HV, N = 47; MOOD, N = 44; and MOOD + SA, N = 21). Lower CA3 volume was found in HR (vs. HV), consistent with the direction of previously published findings in MOOD+SA (vs. HV and MOOD), suggesting the finding reflects a familial biological risk marker, not illness or treatment-related sequelae, of suicidal behavior and mood disorder. Familial suicide risk may be mediated in part by smaller CA3 volume. The structure may serve as a risk indicator and therapeutic target for suicide prevention strategies in high-risk families.
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Affiliation(s)
- Spiro P Pantazatos
- Molecular Imaging and Neuropathology Area, New York State Psychiatric Institute, New York, NY, USA; Department of Psychiatry, Columbia University Irving Medical Center, New York, NY, USA.
| | - Todd Ogden
- Molecular Imaging and Neuropathology Area, New York State Psychiatric Institute, New York, NY, USA; Mailman School of Public Health, Columbia University, New York, USA
| | - Nadine M Melhem
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - David A Brent
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Mohammad Lesanpezeshki
- Molecular Imaging and Neuropathology Area, New York State Psychiatric Institute, New York, NY, USA; Department of Psychiatry, Columbia University Irving Medical Center, New York, NY, USA
| | - Ainsley Burke
- Molecular Imaging and Neuropathology Area, New York State Psychiatric Institute, New York, NY, USA; Department of Psychiatry, Columbia University Irving Medical Center, New York, NY, USA
| | - John G Keilp
- Molecular Imaging and Neuropathology Area, New York State Psychiatric Institute, New York, NY, USA; Department of Psychiatry, Columbia University Irving Medical Center, New York, NY, USA
| | - Jeffrey M Miller
- Molecular Imaging and Neuropathology Area, New York State Psychiatric Institute, New York, NY, USA; Department of Psychiatry, Columbia University Irving Medical Center, New York, NY, USA
| | - J John Mann
- Molecular Imaging and Neuropathology Area, New York State Psychiatric Institute, New York, NY, USA; Department of Psychiatry, Columbia University Irving Medical Center, New York, NY, USA.
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Wang YF, You GY, Han T, Liu Y, Li J, Ji X, Xie XM. Network analysis of comorbid depression, suicidality and biomarkers on HPA axis among mood disorder patients to psychiatric emergency services. Transl Psychiatry 2023; 13:203. [PMID: 37316541 DOI: 10.1038/s41398-023-02503-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Revised: 05/15/2023] [Accepted: 06/01/2023] [Indexed: 06/16/2023] Open
Abstract
Rapid assessment and intervention of suicide risk are common and challenging in psychiatric emergency departments (PED). It is unclear whether distinct pathophysiological processes exist among depressive patients with suicidality. This study examined the network structures of biomarkers on Hypothalamic-Pituitary-Adrenal (HPA) axis, such as Adrenocorticotropic hormone (ACTH) and Corticosterone (Cort), as well as suicidality and depressive symptoms in mood disorder patients in PED. Mood disorder patients in PED were assessed with the measurements of suicidality and depressive symptoms, respectively. A network analysis was performed to identify central symptoms and bridge symptoms of this network and their links to ACTH and Cort. Network stability was examined using the case-dropping procedure. The Network Comparison Test (NCT) was conducted to evaluate whether network characteristics differed by gender. A total of 1815 mood disorder patients were recruited. The prevalence of SI was 31.2% (95% CI: 28.15-34.21%), SP was 30.4% (95% CI: 27.39-33.41%), SA was 30.62% (95% CI: 27.61-33.64%) among psychiatric outpatients. The mean score of HAMD-24 was 13.87 ± 8.02. Network analysis revealed that 'Somatic anxiety' had the highest expected centrality, followed by 'Hopelessness' and 'Suicide attempt'. 'Corticosterone' and 'Retardation' may be the main bridge symptoms between depressive symptoms and the suicidality community. The network model showed a high degree of stability. Gender did not significantly influence the network structure. The central symptoms and key bridge symptoms identified could be potential targets for interventions of the HPA axis, which is designed for regular screening of a range of suicidal activity. In the light of this, timely treatment should be provided for psychiatric emergency care.
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Affiliation(s)
- Yi-Fan Wang
- Beijing Key Laboratory of Mental Disorders, National Clinical Research Center for Mental Disorders & National Center for Mental Disorders, Beijing Anding Hospital, & The Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing, China
| | - Guang-Yun You
- Department of Psychiatry, The People's Hospital of Juxian County, Juxian, 276500, China
| | - Tian Han
- Beijing Key Laboratory of Mental Disorders, National Clinical Research Center for Mental Disorders & National Center for Mental Disorders, Beijing Anding Hospital, & The Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing, China
| | - Yi Liu
- Beijing Key Laboratory of Mental Disorders, National Clinical Research Center for Mental Disorders & National Center for Mental Disorders, Beijing Anding Hospital, & The Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing, China
| | - Juan Li
- Beijing Key Laboratory of Mental Disorders, National Clinical Research Center for Mental Disorders & National Center for Mental Disorders, Beijing Anding Hospital, & The Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing, China
| | - Xiao Ji
- Beijing Key Laboratory of Mental Disorders, National Clinical Research Center for Mental Disorders & National Center for Mental Disorders, Beijing Anding Hospital, & The Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing, China.
| | - Xiao-Meng Xie
- Beijing Key Laboratory of Mental Disorders, National Clinical Research Center for Mental Disorders & National Center for Mental Disorders, Beijing Anding Hospital, & The Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing, China.
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Ma L, Zhou DD, Zhao L, Hu J, Peng X, Jiang Z, He X, Wang W, Hong S, Kuang L. Impaired behavioral inhibitory control of self-injury cues between adolescents with depression with self-injury behavior and those without during a two-choice oddball task: an event-related potential study. Front Psychiatry 2023; 14:1165210. [PMID: 37377469 PMCID: PMC10291058 DOI: 10.3389/fpsyt.2023.1165210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Accepted: 05/22/2023] [Indexed: 06/29/2023] Open
Abstract
Background This study aimed to objectively evaluate the severity of impulsivity [behavior inhibitory control (BIC) impairment] among adolescents with depression. In particular, those involved in non-suicidal self-injury (NSSI) behaviors, compared with those engaged in suicidal behaviors and adolescents without any self-injury behavior, using event-related potentials (ERPs) and event-related spectral perturbation (ERSP) within the two-choice oddball paradigm. Methods Participants with a current diagnosis of major depressive disorder (MDD) engaged in repetitive NSSI for five or more days in the past year (n = 53) or having a history of at least one prior complete suicidal behavior (n = 31) were recruited in the self-injury group. Those without self-injury behavior were recruited in the MDD group (n = 40). They completed self-report scales and a computer-based two-choice oddball paradigm during which a continuous electroencephalogram was recorded. The difference waves in P3d were derived from the deviant minus standard wave, and the target index was the difference between the two conditions. We focused on latency and amplitude, and time-frequency analyses were conducted in addition to the conventional index. Results Participants with self-injury, compared to those with depression but without self-injury, exhibited specific deficits in BIC impairment, showing a significantly larger amplitude. Specifically, the NSSI group showed the highest value in amplitude and theta power, and suicidal behavior showed a high value in amplitude but the lowest value in theta power. These results may potentially predict the onset of suicide following repetitive NSSI. Conclusion These findings contribute to substantial progress in exploring neuro-electrophysiological evidence of self-injury behaviors. Furthermore, the difference between the NSSI and suicide groups might be the direction of prediction of suicidality.
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Affiliation(s)
- Lingli Ma
- Department of Psychiatry, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Dong-Dong Zhou
- Mental Health Centre, University-Town Hospital of Chongqing Medical University, Chongqing, China
| | - Lin Zhao
- Department of Psychiatry, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Jinhui Hu
- Mental Health Centre, University-Town Hospital of Chongqing Medical University, Chongqing, China
| | - Xinyu Peng
- Department of Psychiatry, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Zhenghao Jiang
- Mental Health Centre, University-Town Hospital of Chongqing Medical University, Chongqing, China
| | - Xiaoqing He
- Mental Health Centre, University-Town Hospital of Chongqing Medical University, Chongqing, China
| | - Wo Wang
- Mental Health Centre, University-Town Hospital of Chongqing Medical University, Chongqing, China
| | - Su Hong
- Department of Psychiatry, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Li Kuang
- Department of Psychiatry, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
- Mental Health Centre, University-Town Hospital of Chongqing Medical University, Chongqing, China
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Lima CNC, Kovács EHC, Mirza S, Del Favero-Campbell A, Diaz AP, Quevedo J, Argue BMR, Richards JG, Williams A, Wemmie JA, Magnotta VA, Fiedorowicz JG, Soares JC, Gaine ME, Fries GR. Association between the epigenetic lifespan predictor GrimAge and history of suicide attempt in bipolar disorder. Neuropsychopharmacology 2023; 48:954-962. [PMID: 36878995 PMCID: PMC10156727 DOI: 10.1038/s41386-023-01557-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 02/07/2023] [Accepted: 02/20/2023] [Indexed: 03/08/2023]
Abstract
Bipolar disorder (BD) has been previously associated with premature mortality and aging, including acceleration of epigenetic aging. Suicide attempts (SA) are greatly elevated in BD and are associated with decreased lifespan, biological aging, and poorer clinical outcomes. We investigated the relationship between GrimAge, an epigenetic clock trained on time-to-death and associated with mortality and lifespan, and SA in two independent cohorts of BD individuals (discovery cohort - controls (n = 50), BD individuals with (n = 77, BD/SA) and without (n = 67, BD/non-SA) lifetime history of SA; replication cohort - BD/SA (n = 48) and BD/non-SA (n = 47)). An acceleration index for the GrimAge clock (GrimAgeAccel) was computed from blood DNA methylation (DNAm) and compared between groups with multiple general linear models. Differences in epigenetic aging from the discovery cohort were validated in the independent replication cohort. In the discovery cohort, controls, BD/non-SA, and BD/SA significantly differed on GrimAgeAccel (F = 5.424, p = 0.005), with the highest GrimAgeAccel in BD/SA (p = 0.004, BD/SA vs. controls). Within the BD individuals, BD/non-SA and BD/SA differed on GrimAgeAccel in both cohorts (p = 0.008) after covariate adjustment. Finally, DNAm-based surrogates revealed possible involvement of plasminogen activator inhibitor 1, leptin, and smoking pack-years in driving accelerated epigenetic aging. These findings pair with existing evidence that not only BD, but also SA, may be associated with an accelerated biological aging and provide putative biological mechanisms for morbidity and premature mortality in this population.
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Affiliation(s)
- Camila N C Lima
- Translational Psychiatry Program, Faillace Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center at Houston, 1941 East Rd, 77054, Houston, TX, USA
| | - Emese H C Kovács
- Department of Neuroscience and Pharmacology, The University of Iowa, 51 Newton Rd, 52242, Iowa City, IA, USA
| | - Salahudeen Mirza
- Translational Psychiatry Program, Faillace Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center at Houston, 1941 East Rd, 77054, Houston, TX, USA
- Institute of Child Development, University of Minnesota, 51 E River Rd, 55455, Minneapolis, MN, USA
| | - Alexandra Del Favero-Campbell
- Translational Psychiatry Program, Faillace Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center at Houston, 1941 East Rd, 77054, Houston, TX, USA
| | - Alexandre Paim Diaz
- Center for the Study and Prevention of Suicide, Department of Psychiatry, University of Rochester Medical Center, Rochester, NY, USA
| | - Joao Quevedo
- Translational Psychiatry Program, Faillace Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center at Houston, 1941 East Rd, 77054, Houston, TX, USA
- Center of Excellence in Mood Disorders, Faillace Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center at Houston, 1941 East Rd, 77054, Houston, TX, USA
- Neuroscience Graduate Program, The University of Texas MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, 6767 Bertner Ave, 77030, Houston, TX, USA
| | - Benney M R Argue
- Pharmaceutical Sciences and Experimental Therapeutics, The University of Iowa, 180 South Grand Ave, 52242, Iowa City, IA, USA
| | - Jenny Gringer Richards
- Department of Radiology, The University of Iowa, 200 Hawkins Dr, 52242, Iowa City, IA, USA
| | - Aislinn Williams
- Department of Psychiatry, The University of Iowa, 200 Hawkins Dr, 52242, Iowa City, IA, USA
- Iowa Neuroscience Institute, The University of Iowa, 169 Newton Rd, 52242, Iowa City, IA, USA
| | - John A Wemmie
- Department of Psychiatry, The University of Iowa, 200 Hawkins Dr, 52242, Iowa City, IA, USA
| | - Vincent A Magnotta
- Department of Radiology, The University of Iowa, 200 Hawkins Dr, 52242, Iowa City, IA, USA
- Department of Psychiatry, The University of Iowa, 200 Hawkins Dr, 52242, Iowa City, IA, USA
| | - Jess G Fiedorowicz
- University of Ottawa Brain and Mind Research Institute, Ottawa Hospital Research Institute, 501 Smyth, K1H 8L6, Ottawa, ON, Canada
| | - Jair C Soares
- Center of Excellence in Mood Disorders, Faillace Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center at Houston, 1941 East Rd, 77054, Houston, TX, USA
- Neuroscience Graduate Program, The University of Texas MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, 6767 Bertner Ave, 77030, Houston, TX, USA
| | - Marie E Gaine
- Pharmaceutical Sciences and Experimental Therapeutics, The University of Iowa, 180 South Grand Ave, 52242, Iowa City, IA, USA
- Iowa Neuroscience Institute, The University of Iowa, 169 Newton Rd, 52242, Iowa City, IA, USA
| | - Gabriel R Fries
- Translational Psychiatry Program, Faillace Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center at Houston, 1941 East Rd, 77054, Houston, TX, USA.
- Center of Excellence in Mood Disorders, Faillace Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center at Houston, 1941 East Rd, 77054, Houston, TX, USA.
- Neuroscience Graduate Program, The University of Texas MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, 6767 Bertner Ave, 77030, Houston, TX, USA.
- Center for Precision Health, School of Biomedical Informatics, The University of Texas Health Science Center at Houston, 7000 Fannin, 77030, Houston, TX, USA.
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Paidipati CP, Lozano AJ, West J, Huang L, Hanlon AL, Ulrich CM. Understanding the mediated relationship between moral distress, depression, and suicide risk in undergraduate nursing students. Nurs Outlook 2023; 71:101966. [PMID: 37054498 PMCID: PMC10523863 DOI: 10.1016/j.outlook.2023.101966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Revised: 01/20/2023] [Accepted: 03/06/2023] [Indexed: 04/15/2023]
Abstract
BACKGROUND Nursing students are at higher risk for depression, suicide, and other mental health concerns as compared to the general college student population. Moral distress and other ethical issues may be a significant source of psychological harm within nursing student experiences and warrants further attention. PURPOSE The purpose of this study was to understand the mediating effect of depression on the relationship between moral distress and suicide risk among undergraduate nursing students. METHODS This cross-sectional analysis was derived from a larger sequential mixed methods study. The first phase was an online survey completed by a national sample of N = 679 nursing students in the United States. FINDINGS The relationship between moral distress and suicide risk was fully mediated by depression and statistically significant at the alpha = 0.05 level. CONCLUSION All three psychological variables (depression, moral distress, suicide risk) impact nursing students and require innovative solutions within nursing and educational programs.
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Affiliation(s)
| | - Alicia J Lozano
- Center for Biostatistics and Health Data Science (CBHDS), Department of Statistics, Virginia Tech, Roanoke, VA
| | - Jennifer West
- Center for Biostatistics and Health Data Science (CBHDS), Department of Statistics, Virginia Tech, Roanoke, VA
| | - Liming Huang
- BECCA (Biostatistics, Evaluation, Collaboration, Consultation, Analysis) Lab, University of Pennsylvania School of Nursing, Philadelphia, PA
| | - Alexandra L Hanlon
- Center for Biostatistics and Health Data Science (CBHDS), Department of Statistics, Virginia Tech, Roanoke, VA
| | - Connie M Ulrich
- University of Pennsylvania School of Nursing, Philadelphia, PA
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Melhem N, Moutier CY, Brent DA. Implementing Evidence-Based Suicide Prevention Strategies for Greatest Impact. FOCUS (AMERICAN PSYCHIATRIC PUBLISHING) 2023; 21:117-128. [PMID: 37201145 PMCID: PMC10172552 DOI: 10.1176/appi.focus.20220078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
Suicide remains a leading cause of death in the United States and globally. In this review, epidemiological trends in mortality and suicide risk are presented, with consideration given to the impact of the COVID-19 pandemic. A public health model of suicide prevention with a community and clinical framework, along with advances in scientific discovery, offer new solutions that await widespread implementation. Actionable interventions with evidence for reducing risk for suicidal behavior are presented, including universal and targeted strategies at community, public policy, and clinical levels. Clinical interventions include screening and risk assessment; brief interventions (e.g., safety planning, education, and lethal means counseling) that can be done in primary care, emergency, and behavioral health settings; psychotherapies (cognitive-behavioral, dialectical behavior, mentalization therapy); pharmacotherapy; and systemwide procedures for health care organizations (training, policies, workflow, surveillance of suicide indicators, use of health records for screening, care steps). Suicide prevention strategies must be prioritized and implemented at scale for greatest impact.
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Affiliation(s)
- Nadine Melhem
- Department of Psychiatry (Melhem), Department of Clinical and Translational Science (Melhem, Brent), and Departments of Pediatric Psychiatry, Epidemiology, and Suicide Studies (Brent), University of Pittsburgh, Pittsburgh; American Foundation for Suicide Prevention, New York (Moutier)
| | - Christine Yu Moutier
- Department of Psychiatry (Melhem), Department of Clinical and Translational Science (Melhem, Brent), and Departments of Pediatric Psychiatry, Epidemiology, and Suicide Studies (Brent), University of Pittsburgh, Pittsburgh; American Foundation for Suicide Prevention, New York (Moutier)
| | - David A Brent
- Department of Psychiatry (Melhem), Department of Clinical and Translational Science (Melhem, Brent), and Departments of Pediatric Psychiatry, Epidemiology, and Suicide Studies (Brent), University of Pittsburgh, Pittsburgh; American Foundation for Suicide Prevention, New York (Moutier)
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Caldieraro MA, Tung TC, Agudelo Baena LM, Vilapriño Duprat M, Corral RM, Alviso de la Serna LD, Saucedo E, Kanevsky G, Cabrera P. Depression and suicidality severity among TRD patients after 1-year under standard of care: Findings from the TRAL study, a multicenter, multinational, observational study in Latin America. SPANISH JOURNAL OF PSYCHIATRY AND MENTAL HEALTH 2023; 16:85-94. [PMID: 38591721 DOI: 10.1016/j.rpsm.2022.06.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 06/13/2022] [Accepted: 06/14/2022] [Indexed: 11/17/2022]
Abstract
INTRODUCTION Treatment resistant depression (TRD) is one of the most pressing issues in mental healthcare in LatAm. However, clinical data and outcomes of standard of care (SOC) are scarce. The present study reported on the Treatment-Resistant Depression in America Latina (TRAL) project 1-year follow-up of patients under SOC assessing clinical presentation and outcomes. MATERIALS AND METHODS 420 patients with clinical diagnoses of TRD from Argentina, Brazil, Colombia and Mexico were included in a 1-year follow-up to assess clinical outcomes of depression (MADRS) and suicidality (C-SSRS), as well as evolution of clinical symptoms of depression. Patients were assessed every 3 months and longitudinal comparison was performed based on change from baseline to each visit and end of study (12 months). Socio demographic characterization was also performed. RESULTS Most patients were female (80.9%), married (42.5%) or single (34.4%), with at least 10 years of formal education (71%). MDD diagnosis was set at 37.29 (SD=14.00) years, and MDD duration was 11.11 years (SD=10.34). After 1-year of SOC, 79.1% of the patients were still symptomatic, and 40% of the patients displayed moderate/severe depression. Only 44.1% of the patients achieved a response (≥50% improvement in MADRS), and 60% of the sample failed to achieve remission. Suicidal ideation was reported by more than half of the patients at the end of study. CONCLUSIONS Depression and suicidality symptoms after a 1-year of SOC is of great concern. Better therapeutic options are needed to tackle this debilitating and burdensome disease.
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Affiliation(s)
- Marco Antonio Caldieraro
- Programa de Pós-Graduação em Psiquiatria e Ciências do Comportamento, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil; Serviço de Psiquiatria, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil
| | - Teng Chei Tung
- Departamento de Psiquiatria, Instituto de Psiquiatria, Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, São Paulo, Brazil
| | | | - Manuel Vilapriño Duprat
- Médico Psiquiatra, Centro de Estudios Asistencia e Investigación en Neurociencias (CESASIN), Mendoza, Argentina
| | - Ricardo Marcelo Corral
- Médico especialista en Psiquiatría; Presidente Fundación Estudio y Tratamiento de las Enfermedades Mentales, Buenos Aires, Argentina
| | | | - Erasmo Saucedo
- Departamento de Psiquiatría del Hospital Universitario de la Universidad Autónoma de Nuevo León/CIT-Neuropsique S.C (Centro de Investigación y Terapia), Argentina
| | - Gabriela Kanevsky
- Janssen-Cilag Farmacéutica (Argentina), Mendoza, Buenos Aires, Argentina.
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Denche-Zamorano A, Rodriguez-Redondo Y, Barrios-Fernandez S, Mendoza-Muñoz M, Rojo-Ramos J, Garcia-Gordillo MA, Adsuar JC, Muñoz-Bermejo L. Depression, Anxiety and Antidepressants and Anxiolytics Use in Spanish Informal Caregivers according to the Physical Activity Frequency: EHSS 2014–2020. Healthcare (Basel) 2023; 11:healthcare11070990. [PMID: 37046918 PMCID: PMC10094340 DOI: 10.3390/healthcare11070990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 03/11/2023] [Accepted: 03/27/2023] [Indexed: 04/03/2023] Open
Abstract
Depression and anxiety are two of the most common mental diseases both in formal and nonformal caregivers. Physical activity during leisure time seems to have benefits on their practitioner’s mental health. This study aimed to analyze the associations between physical activity frequency (PAF) and depression and anxiety status, as well as antidepressant and anxiolytic use in Spanish nonformal caregivers. A cross-sectional study with data from the 2014 and 2020 European Health Interview Surveys in Spain (EHSS) including 4520 Spanish nonformal caregivers was carried out. The PAF was found to be related to depression and anxiety, as well as antidepressants and anxiolytics use (p < 0.001), with the highest proportions of these variables found in the inactive population (p < 0.05), while the active and very active populations showed the lowest proportions (p < 0.05). Weak but statistically significant correlations were found between all variables of interest (p < 0.001). Being female, older, and dedicating more hours per week to caregiving and caring for nonfamily members were found to have increased risks of depression, anxiety and antidepressants or anxiolytics use. Nonformal caregivers who were not physically active during their leisure time had higher mental disorders and psychotropic drug use proportions than the active and very active caregivers. Thus, increasing nonformal caregivers’ PAF could be a protective tool.
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Affiliation(s)
- Angel Denche-Zamorano
- Promoting a Healthy Society Research Group (PHeSO), Faculty of Sport Sciences, University of Extremadura, 10003 Caceres, Spain
| | - Yeray Rodriguez-Redondo
- Social Impact and Innovation in Health (InHEALTH), University of Extremadura, 10003 Caceres, Spain
- Correspondence: (Y.R.-R.); (J.C.A.)
| | - Sabina Barrios-Fernandez
- Occupation, Participation, Sustainability and Quality of Life (Ability Research Group), Nursing and Occupational Therapy College, University of Extremadura, 10003 Cáceres, Spain
| | - María Mendoza-Muñoz
- Research Group on Physical and Health Literacy and Health-Related Quality of Life (PHYQOL), Faculty of Sport Sciences, University of Extremadura, 10003 Cáceres, Spain
- Departamento de Desporto e Saúde, Escola de Saúde e Desenvolvimento Humano, Universidade de Évora, 7004-516 Évora, Portugal
| | - Jorge Rojo-Ramos
- Physical Activity for Education, Performance and Health, Faculty of Sport Sciences, University of Extremadura, 10003 Caceres, Spain
| | | | - Jose C. Adsuar
- Promoting a Healthy Society Research Group (PHeSO), Faculty of Sport Sciences, University of Extremadura, 10003 Caceres, Spain
- Correspondence: (Y.R.-R.); (J.C.A.)
| | - Laura Muñoz-Bermejo
- Social Impact and Innovation in Health (InHEALTH), University of Extremadura, 10003 Caceres, Spain
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Risk and Protective Factors in Ecuadorian Adolescent Survivors of Suicide. CHILDREN 2023; 10:children10030549. [PMID: 36980107 PMCID: PMC10047342 DOI: 10.3390/children10030549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 02/21/2023] [Accepted: 02/22/2023] [Indexed: 03/17/2023]
Abstract
Suicide is one of the main causes of death among the adolescent population, which is why it is considered an important mental-health problem. In addition to this situation, for each suicide, the group of people who survive it (known as suicide survivors) can present serious emotional affectations, becoming a population at risk for this problem. The purpose of this study was to analyze the effect of suicide-survivor status on risk factors and protective factors for suicide. A total of 440 adolescents with a mean age of 15.78 (SD = 1.74) participated, who were divided according to survivor status, identified as the SV group (79 cases), and non-survivors, identified as the NSV group—adolescents that did not have experience or contact with a suicide attempt (361 cases). A questionnaire of sociodemographic characterization and risk conditions, the Alexian Brother Urge to Self-Injure (ABUSI), the Plutchik Suicide Risk Scale, the Multidimensional Scale of Perceived Social Support, and the Cognitive and Affective Empathy Test (TECA) were applied. Descriptive statistics, mean difference for independent samples, contingency tables, X2 statistic, Fisher’s exact statistic, and Cohen’s d coefficient were used. The results show significant differences between SV and NSV participants in risk and protective factors regarding the presence of a greater adoption of perspective and emotional understanding. On the other hand, NSV adolescents presented higher scores of perceived social supports regarding risk factors, and there was a higher proportion of a history of suicide attempt, severity/hospitalization, impulse to self-harm, and level of suicidal risk in the SV group. The need to incorporate forms of suicide prevention with the survivor population is discussed, increasing the possibilities of postvention.
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Li S, Liu S, Zhang P, Lin Y, Cui Y, Gu Y, Wang J, Liu Z, Zhang B. Suicidal ideation in the general population in China after the COVID-19 pandemic was initially controlled. J Affect Disord 2023; 323:834-840. [PMID: 36529410 PMCID: PMC9754752 DOI: 10.1016/j.jad.2022.12.036] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Revised: 11/06/2022] [Accepted: 12/10/2022] [Indexed: 12/23/2022]
Abstract
BACKGROUND The COVID-19 pandemic increases the risk of psychological problems including suicidal ideation (SI) in the general population. In this study, we investigated the risk factors of SI after the COVID-19 pandemic was initially controlled in China. METHODS We conducted an online questionnaire via JD Health APP in China in June 2020. Demographic data, feelings and experiences related to the COVID-19 pandemic and psychological problems were collected. The participants (n = 14,690) were divided into the non-SI and SI groups. A binary logistic regression analysis was used to examine the correlates of SI. RESULTS Nine percent of the participants (1328/14690) reported SI. The regression analysis showed that SI was positively associated with ethnic minority (OR = 1.42 [1.08-1.85]), age (e.g. 18-30 years: OR = 2.31 [1.67-3.20]), having history of mental disorders (OR = 2.75 [2.27-3.35]), daily life disturbance due to health problems (OR = 1.67 [1.38-2.01]), being around someone with the COVID-19 (OR = 1.58 [1.30-1.91]), being uncertain about effective disease control (OR = 1.23 [1.03-1.46]), and having depressive symptoms (OR = 4.40 [3.59-5.39]), insomnia symptoms (OR = 2.49 [2.13-2.90]) or psychological distress (OR = 1.87 [1.59-2.18]). LIMITATIONS The main limitation is that the cross-sectional design of this study could not allow us to further explore the causality of SI. CONCLUSIONS The prevalence of SI was relatively high in general population after the COVID-19 pandemic was initially controlled in China. SI should be monitored continually after the COVID-19 pandemic.
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Affiliation(s)
- Shuangyan Li
- Department of Psychiatry, Nanfang Hospital, Southern Medical University, Guangzhou, China; Guangdong - Hong Kong - Macao Greater Bay Area Center for Brain Science and Brain - Inspired Intelligence, Southern Medical University, Guangzhou, China
| | - Shuai Liu
- Department of Psychiatry, Nanfang Hospital, Southern Medical University, Guangzhou, China; Guangdong - Hong Kong - Macao Greater Bay Area Center for Brain Science and Brain - Inspired Intelligence, Southern Medical University, Guangzhou, China
| | - Puxiao Zhang
- First Clinical Medical College, Xinjiang Medical University, Urumqi, China
| | - Yanmei Lin
- Department of Psychiatry, Nanfang Hospital, Southern Medical University, Guangzhou, China; Guangdong - Hong Kong - Macao Greater Bay Area Center for Brain Science and Brain - Inspired Intelligence, Southern Medical University, Guangzhou, China
| | - Yingru Cui
- Department of Psychiatry, Nanfang Hospital, Southern Medical University, Guangzhou, China; Guangdong - Hong Kong - Macao Greater Bay Area Center for Brain Science and Brain - Inspired Intelligence, Southern Medical University, Guangzhou, China
| | - Yue Gu
- Department of Psychiatry, Nanfang Hospital, Southern Medical University, Guangzhou, China; Guangdong - Hong Kong - Macao Greater Bay Area Center for Brain Science and Brain - Inspired Intelligence, Southern Medical University, Guangzhou, China
| | - Jiajia Wang
- Department of Psychiatry, Nanfang Hospital, Southern Medical University, Guangzhou, China; Guangdong - Hong Kong - Macao Greater Bay Area Center for Brain Science and Brain - Inspired Intelligence, Southern Medical University, Guangzhou, China
| | - Zhongchun Liu
- Department of Psychiatry, Renmin Hospital of Wuhan University, Wuhan, China
| | - Bin Zhang
- Department of Psychiatry, Nanfang Hospital, Southern Medical University, Guangzhou, China; Guangdong - Hong Kong - Macao Greater Bay Area Center for Brain Science and Brain - Inspired Intelligence, Southern Medical University, Guangzhou, China.
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Rucco D, Gentile G, Tambuzzi S, Fanton B, Calati R, Zoja R. Hospital inpatient suicides: A retrospective comparison between psychiatric and non-psychiatric inpatients in Milan healthcare facilities. Suicide Life Threat Behav 2023; 53:334-347. [PMID: 36748828 DOI: 10.1111/sltb.12947] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 10/14/2022] [Accepted: 01/16/2023] [Indexed: 02/08/2023]
Abstract
INTRODUCTION Inpatient suicide in hospitals is a worrying phenomenon that has received little attention. This study retrospectively explored the socio-demographic, clinical, and suicide-related characteristics of hospital inpatient suicides in Milan, Italy, which were collected at the Institute of Forensic Medicine during a twenty-eight-year period (1993-2020). In particular, this study compared the features of hospital inpatient suicides in patients with and without psychiatric diagnoses. METHODS Data were collected through the historical archive, annual registers, and autopsy reports, in certified copies of the originals deposited with the prosecutors of the courts. RESULTS Considering the global sample, inpatients were mainly men (N = 128; 64.6%), with a mean age of 56.7 years (SD ± 19.8), of Italian nationality (N = 176; 88.9%), admitted to non-psychiatric wards (N = 132; 66.7%), with a single illness (N = 111; 56.1%), treated with psychotropic medications (N = 101; 51%), who used violent suicide methods (N = 177; 89.4%), died of organic injuries (N = 156; 78.8%), and outside the buildings (N = 114; 72.7%). Comparing psychiatric and non-psychiatric inpatients, suicide cases with a non-psychiatric diagnosis were predominantly men (N = 48; 76.2%), hospitalized in non-psychiatric wards (N = 62; 98.4%), assuming non-psychotropic drugs (N = 37; 58.7%), and died in outside hospital spaces (N = 54; 85.7%). CONCLUSIONS A fuller characterization of suicide among hospitalized inpatients requires systematic and computerized data gathering that provides for specific information. Indeed, this could be valuable for inpatient suicide prevention strategies as well as institutional policies.
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Affiliation(s)
- Daniele Rucco
- Department of Psychology, University of Milan-Bicocca, Milan, Italy
| | - Guendalina Gentile
- Department of Biomedical Sciences for Health, Section of Legal Medicine and Insurance, University of Milan, Milan, Italy
| | - Stefano Tambuzzi
- Department of Biomedical Sciences for Health, Section of Legal Medicine and Insurance, University of Milan, Milan, Italy
| | - Beatrice Fanton
- Department of Biomedical Sciences for Health, Section of Legal Medicine and Insurance, University of Milan, Milan, Italy
| | - Raffaella Calati
- Department of Psychology, University of Milan-Bicocca, Milan, Italy.,Department of Adult Psychiatry, Nimes University Hospital, Nimes, France
| | - Riccardo Zoja
- Department of Biomedical Sciences for Health, Section of Legal Medicine and Insurance, University of Milan, Milan, Italy
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Kelley K, DeShong HL. Examining facet-level distinctions within the trait-interpersonal model of suicide risk. PERSONALITY AND INDIVIDUAL DIFFERENCES 2023. [DOI: 10.1016/j.paid.2022.111973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Shi X, Jiang L, Chen X, Zhu Y. Distinct trajectories of suicidal behaviors throughout the university stage and associated risk and protective factors: A large-scale prospective study. J Affect Disord 2022; 319:407-415. [PMID: 36162687 DOI: 10.1016/j.jad.2022.09.107] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Revised: 09/05/2022] [Accepted: 09/20/2022] [Indexed: 10/14/2022]
Abstract
BACKGROUND Suicide is a major public health concern, especially among adolescents and young adults. Although research has begun to explore the developmental trajectories of suicide-related outcomes, most have thus far focused on children and adolescents. The current study extends existing literature by identifying subgroup trajectories and related factors of college students over a two-year period. METHODS The data used in this study was obtained from an ongoing longitudinal study in Guangdong, China. A total of 3871 students participated in assessments performed at three time points at one-year assessment intervals. Growth mixture modeling (GMM) was used to estimate trajectory classes for suicidal behaviors, followed by multivariable logistic regression to explore the association between predictive factors and classes. RESULTS GMM analyses extracted two distinct trajectories of suicidal behaviors: a low-decreasing group (n = 3669, 94.8 %) and a high-increasing group (n = 202, 5.2 %). Multivariate logistic regression analyses revealed that depressive symptoms, non-suicidal self-injury, hopelessness, and childhood emotional abuse served as risk factors for the high-increasing group, while reasons for living served as protective factors. CONCLUSIONS Psychological interventions aimed at reducing the influence of risk factors and bolstering reasons to live may help to decrease the risk of suicide behaviors in college students.
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Affiliation(s)
- Xuliang Shi
- College of Education, Hebei University, Baoding, China.
| | - Lin Jiang
- College of Education, Hebei University, Baoding, China
| | - Xiaoyan Chen
- Department of Applied Social Sciences, The Hong Kong Polytechnic University, Hung Hom, Hong Kong
| | - Ya Zhu
- Center for Mental Health Education and Counseling, Guangdong University of Science and Technology, Dongguan, China
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Farbstein D, Lukito S, Yorke I, Wilson E, Crudgington H, El-Aalem O, Cliffe C, Bergou N, Itani L, Owusu A, Sedgwick R, Singh N, Tarasenko A, Tucker G, Woodhouse E, Suzuki M, Myerscough AL, Lopez Chemas N, Abdel-Halim N, Del Giovane C, Epstein S, Ougrin D. Risk and protective factors for self-harm and suicide in children and adolescents: a systematic review and meta-analysis protocol. BMJ Open 2022; 12:e058297. [PMID: 36428021 PMCID: PMC9703327 DOI: 10.1136/bmjopen-2021-058297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Accepted: 11/01/2022] [Indexed: 11/27/2022] Open
Abstract
INTRODUCTION Self-harm and suicide are major public health concerns among children and adolescents. Many risk and protective factors for suicide and self-harm have been identified and reported in the literature. However, the capacity of these identified risk and protective factors to guide assessment and management is limited due to their great number. This protocol describes an ongoing systematic review and meta-analysis which aims to examine longitudinal studies of risk factors for self-harm and suicide in children and adolescents, to provide a comparison of the strengths of association of the various risk factors for self-harm and suicide and to shed light on those that require further investigation. METHODS AND ANALYSIS We perform a systematic search of the literature using the databases EMBASE, PsycINFO, Medline, CINAHL and HMIC from inception up to 28 October 2020, and the search will be updated before the systematic review publication. Additionally, we will contact experts in the field, including principal investigators whose peer-reviewed publications are included in our systematic review as well as investigators from our extensive research network, and we will search the reference lists of relevant reviews to retrieve any articles that were not identified in our search. We will extract relevant data and present a narrative synthesis and combine the results in meta-analyses where there are sufficient data. We will assess the risk of bias for each study using the Newcastle-Ottawa Scale and present a summary of the quantity and the quality of the evidence for each risk or protective factor. ETHICS AND DISSEMINATION Ethical approval will not be sought as this is a systematic review of the literature. Results will be published in mental health journals and presented at conferences focused on suicide prevention. PROSPERO REGISTRATION NUMBER CRD42021228212.
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Affiliation(s)
- Dan Farbstein
- Child and Adolescent Psychiatry Unit, Psychiatric Division, Rambam Health Care Campus, Haifa, Israel
- Technion Israel Institute of Technology, The Ruth and Bruce Rappaport Faculty of Medicine, Haifa, Israel
| | - Steve Lukito
- Department of Child & Adolescent Psychiatry, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Isabel Yorke
- Department of Child & Adolescent Psychiatry, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Emma Wilson
- Economic and Social Research Council (ESRC) Centre for Society and Mental Health, King's College London, London, UK
- Department of Health Service and Population Research, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Holly Crudgington
- Economic and Social Research Council (ESRC) Centre for Society and Mental Health, King's College London, London, UK
- Department of Health Service and Population Research, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Omar El-Aalem
- South London and Maudsley NHS Foundation Trust, London, UK
| | - Charlotte Cliffe
- Department of Biostatistics & Health Informatics, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Nicol Bergou
- Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Lynn Itani
- Emirates Health Services, Maudsley Health, Al Amal Psychiatric Hospital, Dubai, UAE
| | - Andy Owusu
- South London and Maudsley NHS Foundation Trust, London, UK
| | | | - Nidhita Singh
- South London and Maudsley NHS Foundation Trust, London, UK
| | | | - Gavin Tucker
- South London and Maudsley NHS Foundation Trust, London, UK
| | - Emma Woodhouse
- Compass Psychological Services Ltd, London, UK
- Department of Forensic and Neurodevelopmental Sciences, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Mimi Suzuki
- Unit for Social and Community Psychiatry, Queen Mary University of London & East London NHS Foundation Trust, London, UK
| | - Anna Louise Myerscough
- Unit for Social and Community Psychiatry, Queen Mary University of London & East London NHS Foundation Trust, London, UK
| | - Natalia Lopez Chemas
- Unit for Social and Community Psychiatry, Queen Mary University of London & East London NHS Foundation Trust, London, UK
| | - Nadia Abdel-Halim
- Unit for Social and Community Psychiatry, Queen Mary University of London & East London NHS Foundation Trust, London, UK
| | - Cinzia Del Giovane
- Department of Medical and Surgical Sciences for Children and Adults, University-Hospital of Modena and Reggio Emilia, Modena, Italy
- Institute of Primary Health Care (BIHAM), University of Bern, Bern, Switzerland
| | - Sophie Epstein
- Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Dennis Ougrin
- Department of Child & Adolescent Psychiatry, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
- Youth Resilience Research Unit, WHO Collaborating Centre for Mental Health Services Development, Queen Mary University of London, London, UK
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Zhan X, Li K, Zheng Y, Yang G, Luo X. A chain multiple mediation model reveals the association between abuse and depression in Chinese adolescents. Front Public Health 2022; 10:1023749. [PMID: 36466489 PMCID: PMC9714438 DOI: 10.3389/fpubh.2022.1023749] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Accepted: 10/31/2022] [Indexed: 11/18/2022] Open
Abstract
Background Depression is a common mental disorder in Chinese adolescents. Identifying its risk factors will facilitate early prevention. As abuse is reported to be a great risk factor of depression, it is necessary to identify factors mediating the relation between abuse and depression. Objective This study aims to investigate the association between abuse and depression by investigating the mediating role of academic stress, social anxiety, and generalized anxiety to offer insights for depression prevention. Participants and setting We investigated adolescents in urban and rural areas in Wansheng District of Chongqing city in China. This study included a total of 14,108 students from secondary and primary schools, among whom 7,086 were men (50.2%) and 7,022 were women (49.8%). The participants aged from 11 to 17 with an average age of 13.58 (M = 13.58, SD = 1.86). Methods A questionnaire survey was conducted among the participants between October and December in 2020. The following questionnaires were adopted: DSM-5 Patient Health Questionnaire for Adolescents, DSM-5 Severity Measure for Generalized Anxiety Disorder, The International Society for Prevention of Child Abuse and Neglect Child Abuse Screening Tool, DSM-5 Severity Measure for Social Anxiety Disorder (Social Phobia), and Study Stress Scale. Results The lifetime prevalence of abuse was high in Chinese adolescents. The direct effect value from abuse to depression was 0.05, the total mediating effect value was 0.14, and the overall effect value was 0.19. According to the mediating effect analysis, the direct and indirect effects from abuse to depression were significant, and the mediating effect accounted for 73.68% of the total effect, suggesting that 73.68% of the effects of abuse to depression are mediated by academic stress, social anxiety, and generalized anxiety. Conclusions Academic stress, social anxiety and generalized anxiety play a chain multiple mediating role in the association between abuse and depression, which sheds light on the prevention of depression in the future.
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Affiliation(s)
- Xiaoqing Zhan
- Department of Medical English, School of Basic Medical Sciences, Army Medical University, Chongqing, China
| | - Kuiliang Li
- School of Psychology, Army Medical University, Chongqing, China
| | - Yingcan Zheng
- School of Psychology, Army Medical University, Chongqing, China
| | - Guoyu Yang
- School of Psychology, Army Medical University, Chongqing, China,Guoyu Yang
| | - Xi Luo
- Department of Medical English, School of Basic Medical Sciences, Army Medical University, Chongqing, China,*Correspondence: Xi Luo
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Castillo-Avila RG, Genis-Mendoza AD, Juárez-Rojop IE, López-Narváez ML, Dionisio-García DM, Nolasco-Rosales GA, Ramos-Méndez MÁ, Hernández-Díaz Y, Tovilla-Zárate CA, González-Castro TB, Nicolini H. High Serum Levels of IL-6 Are Associated with Suicide Attempt but Not with High Lethality Suicide Attempts: A Preliminary Case-Control Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:14735. [PMID: 36429454 PMCID: PMC9690459 DOI: 10.3390/ijerph192214735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Revised: 11/05/2022] [Accepted: 11/07/2022] [Indexed: 06/16/2023]
Abstract
Suicide attempts are an emerging health problem around the world. Increased levels of IL-6 have been associated with suicidal behavior. Therefore, the aims of this study were to evaluate the serum levels of IL-6 in individuals with suicide attempts and a comparison group and to associate the IL-6 levels with the lethality of the suicide attempt. Additionally, we associated the rs2228145 polymorphism of the IL6R gene with suicide attempts or with the IL-6 serum levels. Suicide attempts and their lethality were evaluated using the Columbia Suicide Severity Rating Scale. The serum concentrations of IL-6 were measured by the ELISA technique in individuals with suicide attempts and then compared to a control group. The rs2228145 polymorphism of the IL6R gene was analyzed by real-time polymerase chain reaction. We found elevated serum levels of IL-6 in the suicide attempt group when compared to the control group (F = 10.37, p = 0.002). However, we found no differences of the IL-6 levels between high and low lethality. The IL6R gene polymorphism rs2479409 was not associated with suicide attempts. Our data suggest that IL-6 serum is increased in individuals with suicide attempts.
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Affiliation(s)
| | - Alma Delia Genis-Mendoza
- Laboratorio de Genómica de Enfermedades Psiquiátricas y Neurodegenerativas, Instituto Nacional de Medicina Genómica, Ciudad de Mexico 14610, Mexico
| | - Isela Esther Juárez-Rojop
- División Académica de Ciencias de la Salud, Universidad Juárez Autónoma de Tabasco, Villahermosa 86100, Mexico
| | - María Lilia López-Narváez
- Hospital Chiapas Nos Une “Dr. Gilberto Gómez Maza”, Secretaría de Salud, Tuxtla Gutierrez 29045, Mexico
| | - Diana María Dionisio-García
- División Académica de Ciencias de la Salud, Universidad Juárez Autónoma de Tabasco, Villahermosa 86100, Mexico
| | | | - Miguel Ángel Ramos-Méndez
- División Académica de Ciencias de la Salud, Universidad Juárez Autónoma de Tabasco, Villahermosa 86100, Mexico
| | - Yazmín Hernández-Díaz
- División Académica Multidisciplinaria de Jalpa de Méndez, Universidad Juárez Autónoma de Tabasco, Jalpa de Mendez 86040, Mexico
| | - Carlos Alfonso Tovilla-Zárate
- División Académica Multidisciplinaria de Comalcalco, Universidad Juárez Autónoma de Tabasco, Comalcalco 86040, Mexico
| | - Thelma Beatriz González-Castro
- División Académica Multidisciplinaria de Jalpa de Méndez, Universidad Juárez Autónoma de Tabasco, Jalpa de Mendez 86040, Mexico
| | - Humberto Nicolini
- Laboratorio de Genómica de Enfermedades Psiquiátricas y Neurodegenerativas, Instituto Nacional de Medicina Genómica, Ciudad de Mexico 14610, Mexico
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Liu X, Liu M, Li H, Mo L, Liu X. Transition from Depression to Suicidal Attempt in Young Adults: The Mediation Effect of Self-Esteem and Interpersonal Needs. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:14342. [PMID: 36361235 PMCID: PMC9656722 DOI: 10.3390/ijerph192114342] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 10/26/2022] [Accepted: 11/01/2022] [Indexed: 06/16/2023]
Abstract
BACKGROUND Depression increases the risk of suicide. Depression and suicide attempts are significantly impacted by low self-esteem and interpersonal needs (i.e., thwarted belongingness (TB) and perceived burdensomeness (PB)). More research is required to clarify how these factors affected the change from depression to suicidal attempts, which would dramatically lower the suicide fatality rate. We sought to examine the mediating roles of self-esteem, TB, and PB in Chinese young adults, since previous research shows that self-esteem has a strong relationship with TB, while TB and PB have strong relationships with suicide attempts. METHODS Measures on depression, interpersonal needs, and attempted suicide were completed by a sample of 247 Chinese social media users who had stated suicidal ideation online. RESULTS The findings showed that people who attempted suicide had significantly higher levels of TB and PB. Suicidal attempts were also impacted by depression via the mediational chains, which included self-esteem, TB, and PB. CONCLUSIONS Our findings might contribute to the expansion of the interpersonal theory of suicide and have an impact on effective suicide prevention.
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Affiliation(s)
- Xingyun Liu
- Key Laboratory of Adolescent Cyberpsychology and Behavior, Ministry of Education, Key Laboratory of Human Development and Mental Health of Hubei Province, School of Psychology, Central China Normal University, Wuhan 430079, China
| | - Miao Liu
- Key Laboratory of Adolescent Cyberpsychology and Behavior, Ministry of Education, Key Laboratory of Human Development and Mental Health of Hubei Province, School of Psychology, Central China Normal University, Wuhan 430079, China
| | - He Li
- CAS Key Laboratory of Behavioral Science, Institute of Psychology, Chinese Academy of Sciences, Beijing 100101, China
| | - Liuling Mo
- CAS Key Laboratory of Behavioral Science, Institute of Psychology, Chinese Academy of Sciences, Beijing 100101, China
| | - Xiaoqian Liu
- CAS Key Laboratory of Behavioral Science, Institute of Psychology, Chinese Academy of Sciences, Beijing 100101, China
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Goldstein TR, Merranko J, Hafeman D, Gill MK, Liao F, Sewall C, Hower H, Weinstock L, Yen S, Goldstein B, Keller M, Strober M, Ryan N, Birmaher B. A risk calculator to predict suicide attempts among individuals with early-onset bipolar disorder. Bipolar Disord 2022; 24:749-757. [PMID: 36002150 DOI: 10.1111/bdi.13250] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
OBJECTIVES To build a one-year risk calculator (RC) to predict individualized risk for suicide attempt in early-onset bipolar disorder. METHODS Youth numbering 394 with bipolar disorder who completed ≥2 follow-up assessments (median follow-up length = 13.1 years) in the longitudinal Course and Outcome of Bipolar Youth (COBY) study were included. Suicide attempt over follow-up was assessed via the A-LIFE Self-Injurious/Suicidal Behavior scale. Predictors from the literature on suicidal behavior in bipolar disorder that are readily assessed in clinical practice were selected and trichotomized as appropriate (presence past 6 months/lifetime history only/no lifetime history). The RC was trained via boosted multinomial classification trees; predictions were calibrated via Platt scaling. Half of the sample was used to train, and the other half to independently test the RC. RESULTS There were 249 suicide attempts among 106 individuals. Ten predictors accounted for >90% of the cross-validated relative influence in the model (AUC = 0.82; in order of relative influence): (1) age of mood disorder onset; (2) non-suicidal self-injurious behavior (trichotomized); (3) current age; (4) psychosis (trichotomized); (5) socioeconomic status; (6) most severe depressive symptoms in past 6 months (trichotomized none/subthreshold/threshold); (7) history of suicide attempt (trichotomized); (8) family history of suicidal behavior; (9) substance use disorder (trichotomized); (10) lifetime history of physical/sexual abuse. For all trichotomized variables, presence in the past 6 months reliably predicted higher risk than lifetime history. CONCLUSIONS This RC holds promise as a clinical and research tool for prospective identification of individualized high-risk periods for suicide attempt in early-onset bipolar disorder.
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Affiliation(s)
- Tina R Goldstein
- Department of Psychiatry, Western Psychiatric Hospital, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - John Merranko
- Department of Psychiatry, Western Psychiatric Hospital, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Danella Hafeman
- Department of Psychiatry, Western Psychiatric Hospital, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Mary Kay Gill
- Department of Psychiatry, Western Psychiatric Hospital, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Fangzi Liao
- Department of Psychiatry, Western Psychiatric Hospital, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Craig Sewall
- Department of Psychiatry, Western Psychiatric Hospital, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Heather Hower
- Department of Psychiatry and Human Behavior, Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA
| | - Lauren Weinstock
- Department of Psychiatry and Human Behavior, Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA
| | - Shirley Yen
- Department of Psychiatry and Human Behavior, Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA
- Massachusetts Mental Health Center and the Department of Psychiatry, Harvard Medical School at Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
| | | | - Martin Keller
- Department of Psychiatry and Human Behavior, Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA
| | - Michael Strober
- Department of Psychiatry, University of California, Los Angeles, California, USA
| | - Neal Ryan
- Department of Psychiatry, Western Psychiatric Hospital, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Boris Birmaher
- Department of Psychiatry, Western Psychiatric Hospital, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
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Sadeghi N, Fors PQ, Eisner L, Taigman J, Qi K, Gorham LS, Camp CC, O’Callaghan G, Rodriguez D, McGuire J, Garth EM, Engel C, Davis M, Towbin KE, Stringaris A, Nielson DM. Mood and Behaviors of Adolescents With Depression in a Longitudinal Study Before and During the COVID-19 Pandemic. J Am Acad Child Adolesc Psychiatry 2022; 61:1341-1350. [PMID: 35452785 PMCID: PMC9015953 DOI: 10.1016/j.jaac.2022.04.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Revised: 03/02/2022] [Accepted: 04/01/2022] [Indexed: 12/27/2022]
Abstract
OBJECTIVE To investigate whether, compared to pre-pandemic levels, depressive and anxiety symptoms in adolescents with depression increased during the pandemic. METHOD We used data from National Institute of Mental Health Characterization and Treatment of Depression (NIMH CAT-D) cohort, a longitudinal case-control study that started pre-pandemic. Most of the participants are from the states of Maryland and Virginia in the United States. We compared depressive symptoms (1,820 measurements; 519 measurements pre-pandemic and 1,302 during the pandemic) and anxiety symptoms (1,800 measurements; 508 measurements pre-pandemic and 1,292 ratings during the pandemic) of 166 adolescents (109 girls, 96 adolescents with depression) before and during the pandemic. Data were collected during yearly clinical visits, interim 4-month follow-up visits, inpatient stays, and weekly outpatient sessions, with additional data collection during the pandemic. Pre-pandemic, healthy volunteers (HVs) had a median of 1 depressive and anxiety rating (range, 1-3), and adolescents with depression had a median of 2 ratings (anxiety rating range, 1-25; depressive rating range, 1-26). During the pandemic, HVs had a median of 8 anxiety ratings and 9 depressive ratings (range, 1-13), and adolescents with depression had a median of 7 anxiety and depressive ratings (range, 1-29). We also analyzed adolescent- and parent-reported behaviors in the CoRonavIruS Health Impact Survey (CRISIS), totaling 920 self-reported measures for 164 adolescents (112 girls, 92 adolescents with depression). HVs had a median of 7 surveys (range, 1-8), and adolescents with depression had a median of 5 surveys (range, 1-8). RESULTS Pre-pandemic, adolescents with depression had a mean depressive score of 11.16 (95% CI = 10.10, 12.22) and HVs had a mean depressive score of 1.76 (95% CI = 0.40, 3.13), a difference of 9.40 points (95% CI = 7.78, 11.01). During the pandemic, this difference decreased by 22.6% (2.05 points, 95% CI = 0.71, 3.40, p = .003) due to 0.89 points decrease in severity of scores in adolescents with depression (95% CI = 0.08, 1.70, p = .032) and 1.16 points increase in HVs' depressive symptoms (95% CI = 0.10, 2.23, p = .032). Compared to their pre-pandemic levels, adolescents with depression reported overall lower anxiety symptoms during the pandemic. Parent-on-child reports also were consistent with these results. CONCLUSION Contrary to our hypothesis, we found that both depressive and anxiety symptoms were lower for adolescents with depression during the pandemic compared to before. In contrast, the depression scores for the HVs were higher during the pandemic relative to their pre-pandemic ratings; these scores remained much lower than those of adolescents with depression. CLINICAL TRIAL REGISTRATION INFORMATION Characterization and Treatment of Adolescent Depression; https://clinicaltrials.gov/; NCT03388606.
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Affiliation(s)
- Neda Sadeghi
- Section of Clinical and Computational Psychiatry, National Institute of Mental Health, Bethesda, Maryland
| | - Payton Q. Fors
- Section of Clinical and Computational Psychiatry, National Institute of Mental Health, Bethesda, Maryland
| | - Lillian Eisner
- Section of Clinical and Computational Psychiatry, National Institute of Mental Health, Bethesda, Maryland,Emotion and Development Branch, National Institute of Mental Health, Bethesda, Maryland
| | - Jeremy Taigman
- Section of Clinical and Computational Psychiatry, National Institute of Mental Health, Bethesda, Maryland,Emotion and Development Branch, National Institute of Mental Health, Bethesda, Maryland
| | - Karen Qi
- Section of Clinical and Computational Psychiatry, National Institute of Mental Health, Bethesda, Maryland,Emotion and Development Branch, National Institute of Mental Health, Bethesda, Maryland
| | - Lisa S. Gorham
- Section of Clinical and Computational Psychiatry, National Institute of Mental Health, Bethesda, Maryland,Medical Scientist Training Program, Washington University in St. Louis School of Medicine, St. Louis, Missouri
| | - Christopher C. Camp
- Section of Clinical and Computational Psychiatry, National Institute of Mental Health, Bethesda, Maryland,Interdepartmental Neuroscience Program, Yale University, New Haven, Connecticut
| | - Georgia O’Callaghan
- Section of Clinical and Computational Psychiatry, National Institute of Mental Health, Bethesda, Maryland
| | - Diana Rodriguez
- Section of Clinical and Computational Psychiatry, National Institute of Mental Health, Bethesda, Maryland,Emotion and Development Branch, National Institute of Mental Health, Bethesda, Maryland
| | - Jerry McGuire
- Section of Clinical and Computational Psychiatry, National Institute of Mental Health, Bethesda, Maryland,Experimental Therapeutics and Pathophysiology Branch, National Institute of Mental Health, Bethesda, Maryland
| | - Erin M. Garth
- Section of Clinical and Computational Psychiatry, National Institute of Mental Health, Bethesda, Maryland,Autoimmune Brain Disorders Program, National Institute of Mental Health, Bethesda, Maryland
| | - Chana Engel
- Section of Clinical and Computational Psychiatry, National Institute of Mental Health, Bethesda, Maryland,Emotion and Development Branch, National Institute of Mental Health, Bethesda, Maryland
| | - Mollie Davis
- Section of Clinical and Computational Psychiatry, National Institute of Mental Health, Bethesda, Maryland,Emotion and Development Branch, National Institute of Mental Health, Bethesda, Maryland
| | - Kenneth E. Towbin
- Section of Clinical and Computational Psychiatry, National Institute of Mental Health, Bethesda, Maryland,Emotion and Development Branch, National Institute of Mental Health, Bethesda, Maryland
| | - Argyris Stringaris
- Section of Clinical and Computational Psychiatry, National Institute of Mental Health, Bethesda, Maryland; National and Kapodistrain University of Athens, Greece, and University College London, United Kingdom.
| | - Dylan M. Nielson
- Section of Clinical and Computational Psychiatry, National Institute of Mental Health, Bethesda, Maryland
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Weiss SJ, Simeonova DI, Koleva H, Muzik M, Clark KD, Ozerdem A, Cooper B, Ammerman RT. Potential paths to suicidal ideation and suicide attempts among high-risk women. J Psychiatr Res 2022; 155:493-500. [PMID: 36183603 DOI: 10.1016/j.jpsychires.2022.09.033] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2022] [Revised: 08/22/2022] [Accepted: 09/16/2022] [Indexed: 10/31/2022]
Abstract
Although men are more likely to die by suicide, women experience a greater and more rapidly increasing rate of suicidal ideation (SI) and are 3 times more likely to attempt suicide than men. Despite this increased risk, little is known about factors that contribute to SI or suicide attempts (SA) among women. We examined factors associated with SI and SA among women and identified mood-related symptoms that differentiate women who reported attempting suicide from those who did not. Women at elevated risk for depression from across the U.S. (N = 3372; age 18 to 90) completed a survey regarding depression, anxiety, sociodemographic and reproductive status, behavioral/mental health history, and exposure to adversity. Structural equation modeling and logistic regression were used to analyze the data. Variables with the most significant relationships to SI were severity of depression (OR = 5.2, p = 0.000) and perceived stress (OR = 1.18, p = 0.000) while frequency of suicidal thoughts (OR = 3.3, p = 0.000), family history of a depression diagnosis (OR = 1.6, p = 0.000) and exposure to violence (OR = 1.9, p = 0.000) had the strongest association with SA. Childhood abuse/trauma was associated with SA (OR = 1.13, p = 0.000) but not SI. 'Feeling bad about themselves, a failure, or having let themselves or their family down' was the symptom that most clearly differentiated women who attempted suicide from women who reported suicidal ideation but no SA. The salience of childhood abuse and domestic/community violence to women's risk for a suicide attempt reinforces previous findings that these adversities may differentiate suicide risk for women versus men. Continued research is essential to understand varied paths that may lead to suicidal behavior among women, some which appear unrelated to the frequency or intensity of their suicidal thoughts.
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Affiliation(s)
- Sandra J Weiss
- University of California, 2 Koret Way, Box 0608, San Francisco, CA, 94143, USA.
| | - Diana I Simeonova
- Emory University, 12 Executive Park Drive NE, Atlanta, GA, 30329, USA.
| | - Hristina Koleva
- University of Iowa, 200 Hawkins Drive, Iowa City, IA, 52242, USA.
| | - Maria Muzik
- University of Michigan, 4250 Plymouth Road, Ann Arbor, MI, 48109, USA.
| | - Kristen D Clark
- University of New Hampshire, 4 Library Way, Hewitt Hall, Durham, NH, 03824, USA.
| | - Aysegul Ozerdem
- Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA.
| | - Bruce Cooper
- University of California, 2 Koret Way, Box 0610, San Francisco, CA, 94143, USA.
| | - Robert T Ammerman
- University of Cincinnati, Cincinnati Children's Hospital, 333 Burnet Avenue, ML7039, Cincinnati, OH, 45229, USA.
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Xiong M, Hu Z. Relative deprivation and depressive symptoms among Chinese migrant children: The impacts of self-esteem and belief in a just world. Front Public Health 2022; 10:1008370. [PMID: 36339152 PMCID: PMC9631309 DOI: 10.3389/fpubh.2022.1008370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2022] [Accepted: 10/04/2022] [Indexed: 01/27/2023] Open
Abstract
Background Studies have shown that relative deprivation is a risk factor for depressive symptoms, but the underlying mechanisms are not yet clarified. Thus, this study formulated a moderated mediation model to investigate the mediating role of self-esteem and the moderating role of belief in a just world between relative deprivation and depressive symptoms among rural-to-urban migrant children. Methods A sample of 1,076 Chinese migrant children (M age = 12.25 years, SD = 1.66) completed measurements of relative deprivation, self-esteem, belief in a just world, and depressive symptoms. Furthermore, the mediating mechanism and moderating effect of the study were explored with the SPSS PROCESS macro (Models 4 and 7). Results The results showed a significant positive association between relative deprivation and depressive symptoms, with self-esteem partially mediating this association. Moreover, belief in a just world moderated the association between relative deprivation and self-esteem. Namely, the indirect effect of self-esteem was moderated by belief in a just world. Specifically, the mediating effect was stronger for migrant children with higher levels of belief in a just world. Conclusion These findings broaden our knowledge of how and when relative deprivation influences depressive symptoms among migrant children. Therefore, appropriate measures should be taken to prevent and manage migrant children' depression and provide them with corresponding guidance. Some measures could be taken by schools and educators to help migrant children with high relative deprivation in improving their self-esteem and belief in a just world, such as self-reference tasks and psychological intervention programs.
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Affiliation(s)
- Meng Xiong
- School of Education and Sports Sciences, Yangtze University, Jingzhou, China,Department of Psychology, University of Edinburgh, Edinburgh, United Kingdom,*Correspondence: Meng Xiong
| | - Zhiqin Hu
- School of Education and Sports Sciences, Yangtze University, Jingzhou, China
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46
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Jackson NA, Jabbi MM. Integrating biobehavioral information to predict mood disorder suicide risk. Brain Behav Immun Health 2022; 24:100495. [PMID: 35990401 PMCID: PMC9388879 DOI: 10.1016/j.bbih.2022.100495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2022] [Revised: 08/04/2022] [Accepted: 08/05/2022] [Indexed: 11/25/2022] Open
Abstract
The will to live and the ability to maintain one's well-being are crucial for survival. Yet, almost a million people die by suicide globally each year (Aleman and Denys, 2014), making premature deaths due to suicide a significant public health problem (Saxena et al., 2013). The expression of suicidal behaviors is a complex phenotype with documented biological, psychological, clinical, and sociocultural risk factors (Turecki et al., 2019). From a brain disease perspective, suicide is associated with neuroanatomical, neurophysiological, and neurochemical dysregulations of brain networks involved in integrating and contextualizing cognitive and emotional regulatory behaviors. From a symptom perspective, diagnostic measures of dysregulated mood states like major depressive symptoms are associated with over sixty percent of suicide deaths worldwide (Saxena et al., 2013). This paper reviews the neurobiological and clinical phenotypic correlates for mood dysregulations and suicidal phenotypes. We further propose machine learning approaches to integrate neurobiological measures with dysregulated mood symptoms to elucidate the role of inflammatory processes as neurobiological risk factors for suicide.
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Affiliation(s)
- Nicholas A. Jackson
- Department of Psychiatry and Behavioral Sciences, Dell Medical School, The University of Texas at Austin, USA
- Institute for Neuroscience, The University of Texas at Austin, USA
| | - Mbemba M. Jabbi
- Department of Psychiatry and Behavioral Sciences, Dell Medical School, The University of Texas at Austin, USA
- Mulva Clinics for the Neurosciences
- Institute for Neuroscience, The University of Texas at Austin, USA
- Department of Psychology, The University of Texas at Austin, USA
- Center for Learning and Memory, The University of Texas at Austin, USA
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47
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Pantazatos SP, Melhem NM, Brent DA, Zanderigo F, Bartlett EA, Lesanpezeshki M, Burke A, Miller JM, Mann JJ. Ventral prefrontal serotonin 1A receptor binding: a neural marker of vulnerability for mood disorder and suicidal behavior? Mol Psychiatry 2022; 27:4136-4143. [PMID: 35760877 PMCID: PMC9722608 DOI: 10.1038/s41380-022-01671-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Revised: 06/01/2022] [Accepted: 06/10/2022] [Indexed: 02/07/2023]
Abstract
Mood disorders and suicidal behavior have moderate heritability and are associated with altered corticolimbic serotonin 1A receptor (5-HT1A) brain binding. However, it is unclear whether this reflects genetic effects or epigenetic effects of childhood adversity, compensatory mechanisms, or illness stress-related changes. We sought to separate such effects on 5-HT1A binding by examining high familial risk individuals (HR) who have passed through the age of greatest risk for psychopathology onset with and without developing mood disorder or suicidal behavior. PET imaging quantified 5-HT1A binding potential BPND using [11C]CUMI-101 in healthy volunteers (HV, N = 23) and three groups with one or more relatives manifesting early-onset mood disorder and suicide attempt: 1. unaffected HR (N = 23); 2. HR with lifetime mood disorder and no suicide attempt (HR-MOOD, N = 26); and 3. HR-MOOD with previous suicide attempt (HR-MOOD + SA, N = 20). Findings were tested in an independent cohort not selected for family history (HV, MOOD, and MOOD + SA, total N = 185). We tested for regional BPND differences and whether brain-wide patterns distinguished between groups. Low ventral prefrontal 5-HT1A BPND was associated with lifetime mood disorder diagnosis and suicide attempt, but only in subjects with a family history of mood disorder and suicide attempt. Brain-wide 5-HT1A BPND patterns including low ventral prefrontal and mesiotemporal cortical binding distinguished HR-MOOD + SA from HV. A biological endophenotype associated with resilience was not observed. Low ventral prefrontal 5-HT1A BPND may reflect familial mood disorder and suicide-related pathology. Further studies are needed to determine if higher ventral prefrontal 5-HT1A BPND confers resilience, reducing risk of suicidal behavior in the context of familial risk, and thereby offer a potential prevention target.
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Affiliation(s)
- Spiro P Pantazatos
- Molecular Imaging and Neuropathology Area, New York State Psychiatric Institute, New York, NY, USA.
- Department of Psychiatry, Columbia University Irving Medical Center, New York, NY, USA.
| | - Nadine M Melhem
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - David A Brent
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
- UPMC Western Psychiatric Hospital, Pittsburgh, PA, USA
| | - Francesca Zanderigo
- Molecular Imaging and Neuropathology Area, New York State Psychiatric Institute, New York, NY, USA
- Department of Psychiatry, Columbia University Irving Medical Center, New York, NY, USA
| | - Elizabeth A Bartlett
- Molecular Imaging and Neuropathology Area, New York State Psychiatric Institute, New York, NY, USA
- Department of Psychiatry, Columbia University Irving Medical Center, New York, NY, USA
| | - Mohammad Lesanpezeshki
- Molecular Imaging and Neuropathology Area, New York State Psychiatric Institute, New York, NY, USA
- Department of Psychiatry, Columbia University Irving Medical Center, New York, NY, USA
| | - Ainsley Burke
- Molecular Imaging and Neuropathology Area, New York State Psychiatric Institute, New York, NY, USA
- Department of Psychiatry, Columbia University Irving Medical Center, New York, NY, USA
| | - Jeffrey M Miller
- Molecular Imaging and Neuropathology Area, New York State Psychiatric Institute, New York, NY, USA
- Department of Psychiatry, Columbia University Irving Medical Center, New York, NY, USA
| | - J John Mann
- Molecular Imaging and Neuropathology Area, New York State Psychiatric Institute, New York, NY, USA.
- Department of Psychiatry, Columbia University Irving Medical Center, New York, NY, USA.
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48
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Mirza S, Docherty AR, Bakian A, Coon H, Soares JC, Walss-Bass C, Fries GR. Genetics and epigenetics of self-injurious thoughts and behaviors: Systematic review of the suicide literature and methodological considerations. Am J Med Genet B Neuropsychiatr Genet 2022; 189:221-246. [PMID: 35975759 PMCID: PMC9900606 DOI: 10.1002/ajmg.b.32917] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 05/26/2022] [Accepted: 07/26/2022] [Indexed: 02/01/2023]
Abstract
Suicide is a multifaceted and poorly understood clinical outcome, and there is an urgent need to advance research on its phenomenology and etiology. Epidemiological studies have demonstrated that suicidal behavior is heritable, suggesting that genetic and epigenetic information may serve as biomarkers for suicide risk. Here we systematically review the literature on genetic and epigenetic alterations observed in phenotypes across the full range of self-injurious thoughts and behaviors (SITB). We included 577 studies focused on genome-wide and epigenome-wide associations, candidate genes (SNP and methylation), noncoding RNAs, and histones. Convergence of specific genes is limited across units of analysis, although pathway-based analyses do indicate nervous system development and function and immunity/inflammation as potential underlying mechanisms of SITB. We provide suggestions for future work on the genetic and epigenetic correlates of SITB with a specific focus on measurement issues.
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Affiliation(s)
- Salahudeen Mirza
- Faillace Department of Psychiatry and Behavioral Sciences, McGovern Medical School, University of Texas Health Science Center at Houston, (UTHealth), Houston, Texas, USA,Institute of Child Development, University of Minnesota, Minneapolis, Minnesota, USA
| | - Anna R. Docherty
- Department of Psychiatry, University of Utah School of Medicine, Salt Lake City, Utah, USA,Huntsman Mental Health Institute, Salt Lake City, Utah, USA,Department of Psychiatry, The Virginia Commonwealth University, Richmond, Virginia, USA
| | - Amanda Bakian
- Department of Psychiatry, University of Utah School of Medicine, Salt Lake City, Utah, USA,Huntsman Mental Health Institute, Salt Lake City, Utah, USA
| | - Hilary Coon
- Department of Psychiatry, University of Utah School of Medicine, Salt Lake City, Utah, USA,Huntsman Mental Health Institute, Salt Lake City, Utah, USA
| | - Jair C. Soares
- Faillace Department of Psychiatry and Behavioral Sciences, McGovern Medical School, University of Texas Health Science Center at Houston, (UTHealth), Houston, Texas, USA,Neuroscience Graduate Program, The University of Texas MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, Houston, Texas, USA
| | - Consuelo Walss-Bass
- Faillace Department of Psychiatry and Behavioral Sciences, McGovern Medical School, University of Texas Health Science Center at Houston, (UTHealth), Houston, Texas, USA,Neuroscience Graduate Program, The University of Texas MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, Houston, Texas, USA
| | - Gabriel R. Fries
- Faillace Department of Psychiatry and Behavioral Sciences, McGovern Medical School, University of Texas Health Science Center at Houston, (UTHealth), Houston, Texas, USA,Neuroscience Graduate Program, The University of Texas MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, Houston, Texas, USA,Center for Precision Health, School of Biomedical Informatics, The University of Texas Health Science Center at Houston (UTHealth), Houston, Texas, USA
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49
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Bernard DL, Halliday CA, Are F, Banks DE, Danielson CK. Rumination as a Mediator of the Association Between Racial Discrimination and Depression Among Black Youth. J Racial Ethn Health Disparities 2022; 9:1937-1945. [PMID: 34410607 PMCID: PMC8857306 DOI: 10.1007/s40615-021-01132-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Revised: 08/09/2021] [Accepted: 08/09/2021] [Indexed: 11/24/2022]
Abstract
BACKGROUND Racial discrimination constitutes a significant risk factor for depressive symptoms among Black youth. Rumination, a maladaptive self-regulatory stress response, is a notable pathway by which racial discrimination contributes to depressive symptoms among racial/ethnic minority adults. Yet, examinations of the mechanistic nature of rumination in the context of racial discrimination among racial/ethnic minority youth remain limited. The present study investigated rumination as a mediator of the association between racial discrimination and depressive symptoms among Black youth. METHODS Data for the current study were drawn from baseline questionnaire responses of community recruited Black pre-and-early adolescents (N = 158, 53% female, Mage = 11.50) in the southeast USA participating in an ongoing longitudinal study examining the effects of interpersonal stressors on youth mental health outcomes. RESULTS After adjusting for age and gender, mediation analyses revealed a significant indirect effect of racial discrimination on depressive symptoms through rumination, estimate = 0.29, 95% confidence interval [0.12, 0.47]. Racial discrimination was positively associated with rumination (b = .74, SE = .23, p = .001), and rumination, in turn, was positively associated with depressive symptoms (b = .40, SE = .06, p < .001). CONCLUSION Consistent with previous research, we found racial discrimination to be directly and indirectly associated with depressive symptoms among Black youth. Findings provide evidence of the cognitive burden of discriminatory experiences and suggest that rumination represents a potential pathway that can be targeted at early developmental stages to reduce the deleterious impact of racism-related stressors.
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Affiliation(s)
- Donte L Bernard
- National Crime Victims Research and Treatment Center, Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston, SC, 29425, USA.
| | - Colleen A Halliday
- Center for Global and Community Health, Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston, SC, 29425, USA
| | - Funlola Are
- Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center At Houston, Houston, TX, 77030, USA
| | - Devin E Banks
- Department of Psychological Sciences, University of Missouri-St. Louis, St. Louis, MO, 63131, USA
| | - Carla Kmett Danielson
- National Crime Victims Research and Treatment Center, Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston, SC, 29425, USA
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50
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Lee PH, Doyle AE, Silberstein M, Jung JY, Liu R, Perlis RH, Roffman J, Smoller JW, Fava M, Kessler RC. Associations Between Genetic Risk for Adult Suicide Attempt and Suicidal Behaviors in Young Children in the US. JAMA Psychiatry 2022; 79:971-980. [PMID: 36044238 PMCID: PMC9434482 DOI: 10.1001/jamapsychiatry.2022.2379] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
IMPORTANCE Suicide rates have been increasing among youth in the US. While the heritability of suicide risk is well established, there is limited understanding of how genetic risk is associated with suicidal thoughts and behaviors in young children. OBJECTIVE To examine whether genetic susceptibility to suicide attempts (SAs) is associated with suicidal thoughts and behaviors in children. DESIGN, SETTING, AND PARTICIPANTS This case-control study examined data from the Adolescent Brain Cognitive Development (ABCD) study, a population-based longitudinal study of 11 878 US children enrolled at age 9 and 10 years from September 2016 to November 2018. Youth reports of suicidal ideation (SI) and SAs were obtained from the Kiddie Schedule for Affective Disorder and Schizophrenia at baseline and 2 subsequent years. After conservative quality control of genotype data, this analysis focused on 4344 unrelated individuals of European ancestry. Data analysis was conducted from November 2020 to February 2022. MAIN OUTCOMES AND MEASURES Children's lifetime experiences of SI and SAs were assessed each year from ages 9 to 10 years to ages 11 to 12 years. Polygenic risk scores (PRSs) for SAs were calculated for ABCD study participants based on the largest genome-wide association study of SA cases and controls of European ancestry (total sample n = 518 612). RESULTS Of 4344 children of European ancestry (2045 [47.08%] female; mean [SD] age, 9.93 [0.62] years), significant associations were found between children's SA PRSs and their lifetime SAs with the most robust association in the follow-up year 2 (odds ratio, 1.43 [95% CI, 1.18-1.75]; corrected P = 1.85 × 10-3; Nagelkerke pseudo R2 = 1.51%). These associations remained significant after accounting for children's sociodemographic backgrounds, psychopathology symptoms, parental histories of suicide and mental health, and PRSs for major depression and attention-deficit/hyperactivity disorder (likelihood ratio test P < .05). Children's depressive mood and aggressive behavior were the most significant partial mediators of SA genetic risk on SAs (mediation analysis P < 1 × 10-16). Children's behavioral problems, such as attention problems, rule-breaking behavior, and social problems, also partially mediated the association of SA PRSs with SAs (mediation analysis false discover rate < 0.05). CONCLUSIONS AND RELEVANCE This study's findings indicate that there may be genetic factors associated with SA risk across the life span and suggest behaviors and conditions through which the risk could be mediated in childhood. Further research is warranted to examine whether incorporating genetic data could improve the identification of children at risk for suicide.
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Affiliation(s)
- Phil H. Lee
- Center for Genomic Medicine, Massachusetts General Hospital, Boston,Department of Psychiatry, Massachusetts General Hospital and Harvard Medical School, Boston,Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, Massachusetts
| | - Alysa E. Doyle
- Center for Genomic Medicine, Massachusetts General Hospital, Boston,Department of Psychiatry, Massachusetts General Hospital and Harvard Medical School, Boston,Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, Massachusetts
| | | | - Jae-Yoon Jung
- Department of Pediatrics, Stanford University, Stanford, California
| | - Richard Liu
- Department of Psychiatry, Massachusetts General Hospital and Harvard Medical School, Boston,Depression Clinical & Research Program, Massachusetts General Hospital, Boston
| | - Roy H. Perlis
- Center for Genomic Medicine, Massachusetts General Hospital, Boston,Department of Psychiatry, Massachusetts General Hospital and Harvard Medical School, Boston,Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, Massachusetts
| | - Joshua Roffman
- Department of Psychiatry, Massachusetts General Hospital and Harvard Medical School, Boston
| | - Jordan W. Smoller
- Center for Genomic Medicine, Massachusetts General Hospital, Boston,Department of Psychiatry, Massachusetts General Hospital and Harvard Medical School, Boston,Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, Massachusetts
| | - Maurizio Fava
- Department of Psychiatry, Massachusetts General Hospital and Harvard Medical School, Boston,Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, Massachusetts
| | - Ronald C. Kessler
- Department of Health Care Policy, Harvard Medical School, Boston, Massachusetts
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