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Boonyarit I. Linking self-leadership to proactive work behavior: A network analysis. Cogent Business & Management 2023;10. [DOI: 10.1080/23311975.2022.2163563] [Cited by in Crossref: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Indexed: 01/06/2023] Open
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Hamididin RM, El Keshky MES. Does the dark triad predict intention to commit corrupt acts? The mediating role of financial anxiety among Saudi students. Australian Journal of Psychology 2023;75. [DOI: 10.1080/00049530.2023.2177498] [Cited by in Crossref: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Indexed: 03/07/2023]
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Hopkins SE, Orr E, Boyer BB, Thompson B. Culturally adapting an evidence-based intervention to promote a healthy diet and lifestyle for Yup'ik Alaska native communities. Int J Circumpolar Health 2023;82:2159888. [PMID: 36544274 DOI: 10.1080/22423982.2022.2159888] [Cited by in Crossref: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Indexed: 12/24/2022] Open
Abstract
Underserved populations are at increased risk for obesity and related cardiovascular disease, type 2 diabetes, and other chronic diseases. Lack of access to healthy foods, sedentary behaviour, and other social environmental factors contribute to disease risk. Yup'ik Alaska Native communities are experiencing lifestyle changes that are likely to affect their cardiometabolic risks. Barrera & Castro's Cultural Adaptation Framework was used to adapt an evidence-based intervention (EBI) originally designed for Latino communities for use in Yup'ik communities. Focus groups and key informant interviews were held in two Yup'ik communities. Major themes included causes of obesity, barriers and facilitators to healthy foods and physical activity, and intervention ideas. The adaptation process was guided by a Community Planning Group of Yup'ik women and included information gathering, preliminary adaptation design, preliminary adaptation tests, and adaptation refinement. Two of the adapted educational modules were pilot tested. Involving community members as co-researchers in cultural adaptation is vital for an EBI to be effective in another population. Small group gatherings led by local lay health workers are culturally appropriate and may be an effective health promotion model in Yup'ik communities. Social environmental factors affecting healthy food availability and physical activity need further exploration.
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Giommi F, Bauer PR, Berkovich-ohana A, Barendregt H, Brown KW, Gallagher S, Nyklíček I, Ostafin B, Raffone A, Slagter HA, Trautwein F, Vago DR. The (In)flexible self: Psychopathology, mindfulness, and neuroscience. Int J Clin Health Psychol 2023;23:100381. [DOI: 10.1016/j.ijchp.2023.100381] [Cited by in Crossref: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Indexed: 03/19/2023] Open
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Davis SW, Beynel L, Neacsiu AD, Luber BM, Bernhardt E, Lisanby SH, Strauman TJ. Network-level dynamics underlying a combined rTMS and psychotherapy treatment for major depressive disorder: An exploratory network analysis. Int J Clin Health Psychol 2023;23:100382. [PMID: 36922930 DOI: 10.1016/j.ijchp.2023.100382] [Cited by in Crossref: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Indexed: 03/07/2023] Open
Abstract
Background Despite the growing use of repetitive transcranial magnetic stimulation (rTMS) as a treatment for depression, there is a limited understanding of the mechanisms of action and how potential treatment-related brain changes help to characterize treatment response. To address this gap in understanding we investigated the effects of an approach combining rTMS with simultaneous psychotherapy on global functional connectivity. Method We compared task-related functional connectomes based on an idiographic goal priming task tied to emotional regulation acquired before and after simultaneous rTMS/psychotherapy treatment for patients with major depressive disorders and compared these changes to normative connectivity patterns from a set of healthy volunteers (HV) performing the same task. Results At baseline, compared to HVs, patients demonstrated hyperconnectivity of the DMN, cerebellum and limbic system, and hypoconnectivity of the fronto-parietal dorsal-attention network and visual cortex. Simultaneous rTMS/psychotherapy helped to normalize these differences, which were reduced after treatment. This finding suggests that the rTMS/therapy treatment regularizes connectivity patterns in both hyperactive and hypoactive brain networks. Conclusions These results help to link treatment to a comprehensive model of the neurocircuitry underlying depression and pave the way for future studies using network-guided principles to significantly improve rTMS efficacy for depression.
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Marciano A, David Y, Antebi-gruszka N. Facebook use and body dissatisfaction moderate the association between discrimination and suicidality among LGBQ individuals. Computers in Human Behavior 2023;144:107729. [DOI: 10.1016/j.chb.2023.107729] [Cited by in Crossref: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Indexed: 03/06/2023]
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Koskinen J, Jones P, Medeuov D, Antonyuk A, Puzyreva K, Basov N. Analysing networks of networks. Social Networks 2023;74:102-117. [DOI: 10.1016/j.socnet.2023.02.002] [Cited by in Crossref: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Indexed: 03/07/2023]
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Gökdağ C, Kiziltepe R. Risk Factors in Depression and Anxiety Disorders from the Framework of Developmental Psychopathology. Psikiyatride Güncel Yaklaşımlar 2023;15:257-274. [DOI: 10.18863/pgy.1118163] [Cited by in Crossref: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Indexed: 02/27/2023] Open
Abstract
Depression and anxiety disorders are among the most prevalent psychiatric disorders that negatively affect individuals’ life in many ways. Understanding how these highly comorbid emotional disorders develop and persist might guide prevention, intervention, and treatment studies. Some common vulnerability factors underlie depression and anxiety disorders. Developmental psychopathology deals with these vulnerabilities and risk factors from a lifetime perspective. The aim of this review is to present the risk factors associated with depression and anxiety from the perspective of developmental psychopathology. For this purpose, we discussed genetic and biological factors, temperament, negative childhood experiences, family and peer relationships, and some cognitive and emotional factors as risk factors. Also, we discussed how these risk factors lead to depression and anxiety disorders. This review emphasizes that some common transdiagnostic risk factors underlie emotional disorders and highlights the importance of a developmental psychopathology perspective to understand the developmental pathways of depression and anxiety disorders.
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Tian L, Li X, Chen X, Huebner ES. Gender-specific trajectories of academic achievement in Chinese elementary school students: Relations with life satisfaction trajectories and suicidal ideation trajectories. Learning and Instruction 2023;85:101751. [DOI: 10.1016/j.learninstruc.2023.101751] [Cited by in Crossref: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Indexed: 03/06/2023]
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Flack M, Tseng CH, Stevens M, Caudwell KM. The needle in the haystack: Is the dimensionality of the PGSI a prized object, or something to discard? A response to Tabri & Wohl's commentary 'There is (still) a global factor that underlies the PGSI.'. Addict Behav 2023;141:107639. [PMID: 36773577 DOI: 10.1016/j.addbeh.2023.107639] [Cited by in Crossref: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Indexed: 02/08/2023]
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Cameranesi M, Adisaputri G, Jefferies P, Ungar M. Resilience-promoting interventions for children and youth experiencing chronic stress in rural contexts: A convergent segregated mixed methods systematic review. Health Sciences Review 2023;7:100090. [DOI: 10.1016/j.hsr.2023.100090] [Cited by in Crossref: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Indexed: 03/22/2023]
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Mao N, Tuerxun R, Xing Y, Han Z, Li C, Cui L. Can mental imagery boost the effect of the positive cognitive bias modification of interpretation (CBM-I) on interpretation bias and memory bias? J Behav Ther Exp Psychiatry 2023;79:101838. [PMID: 36805612 DOI: 10.1016/j.jbtep.2023.101838] [Cited by in Crossref: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Indexed: 02/12/2023]
Abstract
BACKGROUND AND OBJECTIVES Cognitive bias modification of interpretation (CBM-I) has been widely used and yielded mixed results. This experiment explored the unique role of mental imagery in positive CBM-I. METHODS 60 participants (M = 23.13, SD = 1.04) were randomly assigned to a imagery-based positive CBM-I group (imagery group) and a conventional verbal-based positive CBM-I group (control group). The imagery group received additional practice in generating mental imagery and were instructed to fully focus on the imagery during the formal training. The dependent variables included interpretation bias (probe latencies and similarity ratings for recognition task), memory bias, and intrusive memory. RESULTS (1) For the positive probe scenario, the reaction time of the two groups was shorter in the posterior five blocks than the anterior five blocks. However, the difference in latency between pre- and post- training for the imagery group was larger than that of the control group; (2) For the recognition task, the positive target statement score was significantly higher, while the negative one was significantly lower for the imagery group than that of the control group (3) The imagery group (vs. control); showed more beneficial effects on memory bias. LIMITATIONS The limitations consisted of the difference in time of the manipulation between the two groups, the richness of the imagery operationalization, generalizability, and the lack of pre-manipulation of interpretation bias assessments. CONCLUSIONS The imagery-based CBM-I led to more positive interpretation biases, less negative interpretations, and more positive memory biases, indicating that mental imagery can boost the effect of the positive CBM-I.
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Soffer-elnekave R, Haight W, Nashandi NJ, Cho M, Suleiman J, Park S. Re-orienting narratives of moral injury towards positive development: The experiences of emerging adults with child welfare histories. Children and Youth Services Review 2023;149:106922. [DOI: 10.1016/j.childyouth.2023.106922] [Cited by in Crossref: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Indexed: 03/17/2023]
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Varanasi LK, Dasari CM. Deep Learning based techniques for Neuro-degenerative disorders detection. Eng Appl Artif Intell 2023;122:106103. [DOI: 10.1016/j.engappai.2023.106103] [Cited by in Crossref: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Indexed: 03/17/2023]
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Freeston M, Komes J. Revisiting uncertainty as a felt sense of unsafety: The somatic error theory of intolerance of uncertainty. J Behav Ther Exp Psychiatry 2023;79:101827. [PMID: 36512913 DOI: 10.1016/j.jbtep.2022.101827] [Cited by in Crossref: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Indexed: 12/12/2022]
Abstract
Intolerance of uncertainty (IU) has gained widespread interest as a construct of broad interest from both transdiagnostic and trans-situational perspectives. We have approached this article inspired by the curiosity, clinical observation, consideration of different theoretical perspectives, speculation, optimism and indeed fun that can be seen in S. J. Rachman's work. We address some of what we know about IU before considering one way of conceptualizing IU from the standpoint of a felt sense or embodied experience. In the first part, we start with Woody and Rachman's (1994) observations of people with GAD. Second, we consider some key findings from the literature. Third, we consider two important perspectives on uncertainty, namely, Brosschot et al.'s (2016, 2018) influential Generalized Unsafety Theory of Stress and uncertainty as an emotion. In the second part, backing our clinical hunch about the importance of the felt sense of uncertainty, we consider IU from the perspective of interoception and the somatic error theory of anxiety (Khalsa & Feinstein, 2018). We propose the somatic error theory of intolerance of uncertainty, which places the experience of uncertainty at the heart of our understanding of intolerance of uncertainty. This is followed by predictions, unresolved questions, and potential clinical implications. Finally, we revisit Woody and Rachman's (1994) suggestions for treatment as internalizing "a sense of safety in a range of circumstances (p. 750)" and update this from the perspective of the felt sense of uncertainty. We finish by suggesting that uncertainty can be tolerated, perhaps accepted, and even embraced.
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Ingram PF, Finn PR. The nomological network of drinker identity: A scoping review. Addict Behav 2023;141:107654. [PMID: 36791641 DOI: 10.1016/j.addbeh.2023.107654] [Cited by in Crossref: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Indexed: 02/11/2023]
Abstract
BACKGROUND Despite the growing interest in the construct of drinker identity and empirical evidence for its role in drinking behavior, there is a paucity of papers that evaluate and integrate the results of studies on drinker identity, leaving a gap in our knowledge of the importance of the drinker identity construct. The current paper addresses this gap by reviewing and integrating the results of the studies of drinker identity. METHODS The scoping review identified, retrieved, and evaluated the existing literature regarding drinker identity. English language studies from EBSCOHost, PubMed, ScienceDirect, and Scopus databases were reviewed. Studies were included in the review if they were data-based studies or theoretical publications with drinker identity as the primary topic published in peer-reviewed journals. Studies were reviewed and coded based on their reported methodology and findings and codes were used to integrate and present findings. RESULTS This review advances this line of research in four ways. First, the operationalization of drinker identity is evaluated by examining the theoretical frameworks defining the construct. Second, the conceptualization and measurement of drinker identity is assessed, with suggestions for future measurement research. Third, an integrated framework of predictors, outcomes, moderators, and mediators is presented. Finally, the research gaps, future recommendations, and clinical implications are discussed. CONCLUSIONS There is a need for continued research, specifically research which aims to standardize and improve measurement of drinker identity, considers longitudinal and developmental processes, and broadens the research samples and settings.
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Cludius B, Hummel J, Limburg K, Woud ML, Takano K. Development and validation of the ambiguous scenario task for perfectionistic concerns for university students. J Behav Ther Exp Psychiatry 2023;79:101811. [PMID: 36813415 DOI: 10.1016/j.jbtep.2022.101811] [Cited by in Crossref: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Indexed: 02/22/2023]
Abstract
BACKGROUND AND OBJECTIVES Interpretation biases (IBs) are found in a range of psychological disorders, and the transdiagnostic role of IBs has gained increasing attention. Among the variants, IBs of perfectionism (e.g., interpreting a trivial error as equivalent to complete failure) are understood to be a central transdiagnostic phenotype. Perfectionism is a multidimensional construct and the dimension of perfectionistic concerns has been found to be most closely related to psychopathology. Therefore, capturing IBs that are specifically related to perfectionistic concerns (not perfectionism in general) is of particular importance in studying pathological IBs. Thus, we developed and validated the Ambiguous Scenario Task for Perfectionistic Concerns (AST-PC) to be used in university students. METHODS We created two versions of the AST-PC and administered each version to one of two independent student samples (i.e., Version A to n = 108 and Version B to n = 110). We then examined the factor structure and associations with established questionnaires of perfectionism, depression, and anxiety. RESULTS The AST-PC showed good factorial validity, confirming the hypothesized three-factor structure: perfectionistic concerns, adaptive, and maladaptive (but not perfectionistic) interpretations. The interpretations related to perfectionistic concerns showed good correlations with questionnaires of perfectionistic concerns, depressive symptoms, and trait anxiety. LIMITATIONS Additional validation studies are required to establish the temporal stability of the task scores and their sensitivity to experimental induction and clinical intervention. Additionally, IBs of perfectionism should be investigated within a broader transdiagnostic context. CONCLUSIONS The AST-PC demonstrated good psychometric properties. Future applications of the task are discussed.
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Roca P, Vázquez C, Ondé D. The Hedonic and Arousal Affect Scale (HAAS): A brief adjective checklist to assess affect states. Personality and Individual Differences 2023;207:112151. [DOI: 10.1016/j.paid.2023.112151] [Cited by in Crossref: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Indexed: 03/11/2023]
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Øvstebø AMM, Bjørshol CA, Grønlien S, Lund H, Lindner TW. Symptoms of post-traumatic stress disorder among first aid providers. Resusc Plus 2023;14:100373. [PMID: 36935818 DOI: 10.1016/j.resplu.2023.100373] [Cited by in Crossref: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Indexed: 03/11/2023] Open
Abstract
Background Every year, large numbers of individuals are present or provide first aid in situations involving out-of-hospital cardiac arrest, injuries, or suicides. Little is known about the impact of providing first aid or witnessing a first aid situation, but research indicates that many first aid providers (FAP) experience persistent psychological difficulties. Here we aimed to assess the level of psychological impact of being a FAP. Methods In this retrospective study, FAP attending follow-up were asked to complete the International Trauma Questionnaire (ITQ), which is a self-report diagnostic measure of post-traumatic stress disorder (PTSD) and complex post-traumatic stress disorder (CPTSD). We recorded endorsement of a symptom or functional impairment (score ≥ 2/4 on at least one of 18 items). Results Of the 102 FAP in this study, 86 (84%) showed endorsement of a symptom or functional impairment. Common symptoms/functional impairments included being super-alert, watchful, or on guard; having powerful mental images; avoiding internal reminders or memories; and being affected in important parts of one's life. One-third had affected ability to work. Of the FAPs who attended follow-up more than one month after the incident (n = 32), 19% met the criteria for PTSD or CPTSD. Conclusions The majority of FAPs have endorsement of a symptom or functional impairment. Some FAPs fulfil the criteria of PTSD. We suggest that follow-up should be offered by the EMS to all FAPs involved in incidents with an unconscious patient.
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Yi H. Machine Learning Method with Applications in Hardware Security of Post-Quantum Cryptography. J Grid Comput 2023;21:19. [DOI: 10.1007/s10723-023-09643-4] [Cited by in Crossref: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Indexed: 03/28/2023]
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Quinn KG, Harris M, Sherrod D, Hunt BR, Jacobs J, Valencia J, Walsh JL. The COVID-19, racism, and violence syndemic: Evidence from a qualitative study with Black residents of Chicago. SSM Qual Res Health 2023;3:100218. [PMID: 36628065 DOI: 10.1016/j.ssmqr.2023.100218] [Cited by in Crossref: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Indexed: 01/09/2023]
Abstract
The COVID-19 pandemic emerged in the United States in the shadows of a vast history of structural racism and community and police violence that disproportionately affect Black communities. Collectively, they have created a syndemic, wherein COVID-19, racism, and violence are mutually reinforcing to produce adverse health outcomes. The purpose of this study was to understand the COVID-19, racism, and violence syndemic and examine how structural racism and violence contributed to the disproportionate impact of COVID-19 on Black communities. In early 2021, we conducted phenomenological qualitative interviews with 50 Black residents of Chicago. Interview transcripts were coded and analyzed using thematic analysis. We identified four primary themes in our analyses: 1) the intersection of racism and violence in Chicago; 2) longstanding inequities were laid bare by COVID-19; 3) the pervasiveness of racism and violence contributes to poor mental health; 4) and COVID-19, racism and violence emerged as a syndemic. Our findings underscore the importance of addressing social and structural factors in remediating the health and social consequences brought about by COVID-19.
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Motamed-Jahromi M, Kaveh MH, Khodabandeh Shahraki S, Yousefzadeh N, Dabbaghmanesh MH, Mohammadi M, Baloch GM. The Development and Validation of Elder Self-Neglect Scale (ESNS) in Iranian Community-dwelling Older Population. Soc Work Public Health 2023;38:311-22. [PMID: 36268975 DOI: 10.1080/19371918.2022.2135664] [Cited by in Crossref: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Indexed: 10/24/2022]
Abstract
The aim of this study was to develop a valid and reliable elder self-neglect scale (ESNS) for field research on Iranian community-dwelling older adults. This mixed-method exploratory study was conducted in three stages: (1) item generation using literature review, (2) item reduction by expert panels, and (3) assessing the psychometric properties. In the third stage, the face, content, and construct validity (exploratory factor analysis) were performed on the first sample (n = 450), and the final 26-item scale was developed. After that, confirmatory factor analysis and reliability were assessed on the second sample (n = 250). Data were analyzed using IBM-SPSS v.23 and AMOS v.24. Exploratory factor analysis identified six factors with a total variance of 77.53%. The goodness of fit was indicated by Structural Equation Modeling. The Cronbach's alpha was estimated at 0.85. The optimal cutoff point was 73. This scale with 26 items seems to be an effective tool in screening elder self-neglect.
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Wang W, Wang J, Zhang X, Pei Y, Tang J, Zhu Y, Liu X, Xu H. Network connectivity between anxiety, depressive symptoms and psychological capital in Chinese university students during the COVID-19 campus closure. J Affect Disord 2023;329:11-8. [PMID: 36841295 DOI: 10.1016/j.jad.2023.02.087] [Cited by in Crossref: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Figures] [Indexed: 02/26/2023]
Abstract
BACKGROUND In the context of the outbreak of COVID-19 within mainland China, to understand the mental health status of university students during campus closure, this study analyzes the relationship between anxiety, depressive symptoms, and psychological capital and to reveals their central symptoms. METHODS A total of 12,945 university students were included in this study from April 10 to 19, 2022. Anxiety and depressive symptoms were measured by the seven-item Generalized Anxiety Disorder Scale (GAD-7) and two-item Patient Health Questionnaires (PHQ-2). Psychological capital was measured using the Psychological Capital Questionnaire (PCQ-24). The centrality and bridge centrality indexes were used to identify central and bridge symptoms, respectively. Network Comparison Test (NCT) was also administered to check whether network traits differed by gender and place of residence. RESULTS The most influential node in this study was Trouble relaxing (GAD4), followed by Uncontrollable worry (GAD2) and Excessive worry (GAD3). The main bridging symptoms were Depressed mood (PHQ2), Psychological capital. There are no differences in the network structure of students by place of residence, while there are more significant differences in the network structure of students by gender. CONCLUSION Central and bridging symptoms may be the core symptoms that trigger or maintain the development of anxiety and depression among university students during the COVID-19 campus closure. Timely and reasonable interventions targeting these symptoms may help reduce depression and anxiety in this population. In addition, improving university students' psychological capital may likewise contribute to the development of their good mental health.
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Hou H, Yu B, He C, Li G, Pei Y, Wang J, Tang J, Chen X, Gao X, Wang W. Secular trends of suicide risk for residents in mainland China (2004 to 2019): An updated age-period-cohort analysis. J Affect Disord 2023;329:235-42. [PMID: 36849004 DOI: 10.1016/j.jad.2023.02.110] [Cited by in Crossref: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Indexed: 02/27/2023]
Abstract
BACKGROUND The overall suicide rate in China has dropped substantially since the 1990s, but a slowdown in the decrease and even a reversing trend was observed in specific groups in recent years. This study aims to investigate the latest suicide risk in mainland China by using the age-period-cohort (APC) analysis. METHOD This population-based multiyear cross-sectional study included Chinese ages 10 to 84 years using data from the China Health Statistical Yearbook (2005-2020). Data were analyzed by the APC analysis and intrinsic estimator (IE) technique. RESULTS The data satisfactorily fit the constructed APC models. The cohort effect indicated a high risk of suicide among people birth in 1920-1944 and a sharp decline in the 1945-1979 cohort. The lowest risk occurred in the 1980-1994 cohort before a sharp increase in generation Z (birth years in 1995-2009). The period effect showed a declining trend since 2004. The age effect indicated that the suicide risk increased over time, except for a gradual decline from age 35 to 49. The suicide risk increased greatly in adolescents and reached the highest among the elderly. LIMITATIONS The aggregated population-level data and the non-identifiability of the APC model could result in bias in the accuracy of results in this study. CONCLUSIONS This study successfully updated the Chinese suicide risk from the age, period and cohort perspective using the latest available data (2004-2019). The findings enhance the understanding of suicide epidemiology and provide evidence supporting policies and strategies at the macro-level for suicide prevention and management. Immediate action is needed to focus on a national suicide prevention strategy that targets generation Z, adolescents and the elderly which will require a collaborative effort by government officials, public/community health planners and health care agencies.
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Lin S, Li Y, Sheng J, Wang L, Han Y, Yang X, Yu C, Chen J. Cybervictimization and non-suicidal self-injury among Chinese adolescents: A longitudinal moderated mediation model. J Affect Disord 2023;329:470-6. [PMID: 36863467 DOI: 10.1016/j.jad.2023.02.124] [Cited by in Crossref: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Indexed: 03/04/2023]
Abstract
BACKGROUND Cybervictimization is a risk factor for nonsuicidal self-injury (NSSI). However, there is a lack of evidence on how and under what conditions cybervictimization may influence NSSI. The present study investigated the mediating effect of self-esteem and the moderating effect of peer attachment on the relationship between cybervictimization and NSSI among Chinese adolescents. METHODS Using three-wave longitudinal data for one year, a total of 1368 Chinese adolescents (60 % boys; Mage at Wave 1 = 15.05 years, SD = 0.85) completed the measurement using a self-report method. RESULTS The longitudinal moderated mediation model revealed that cybervictimization is associated with NSSI via restraining the protective effect of self-esteem. Moreover, high peer attachment could buffer the negative effects of cybervictimization, and protect their self-esteem from being hurt, consequently reducing the likelihood of NSSI. LIMITATIONS All variables in this study were self-reported, and the results should be cautiously generalized to other cultures, according to a sample of Chinese adolescents. CONCLUSIONS Results highlight the relation between cybervictimization and NSSI. Recommended intervention and prevention strategies include enhancing the self-esteem of adolescents, breaking the cycle of cybervictimization to NSSI, and providing adolescents with more opportunities to build positive friendships with their peers to buffer the negative effects of cybervictimization.
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Huang D, Zhong S, Yan H, Lai S, Lam M, Jia Y. Association between serum zinc levels and suicidal ideation in US adults: A population-based cross-sectional study. J Affect Disord 2023;329:359-68. [PMID: 36801424 DOI: 10.1016/j.jad.2023.02.039] [Cited by in Crossref: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Indexed: 02/19/2023]
Abstract
BACKGROUND Evidence suggests that the homeostatic disruption of zinc, copper, and selenium might contribute to the pathophysiology of mental disorders. However, the specific relationship between the serum levels of these trace elements with suicidal ideation remains poorly understood. This study aimed to investigated the association among suicidal ideation on serum levels of zinc, copper, and selenium. METHODS The cross-sectional study was conducted using data from a nationally representative sample of the National Health and Nutrition Examination Survey (NHANES) 2011-2016. Suicidal ideation was assessed using Item #9 of the Patient Health Questionnaire-9 Items. Multivariate regression models and restricted cubic splines were performed and E-value was calculated. RESULTS A total of 4561 participants aged 20 years and older were analyzed, of whom 4.08 % had suicidal ideation. The serum zinc levels were lower in the suicidal ideation group than in the non-suicidal ideation group (P = 0.021). In Crude Model, the serum zinc levels were associated with a higher suicidal ideation risk in the second quartile compared with the highest quartile [odds ratio (OR) = 2.63; 95 % confidence interval (CI): 1.53-4.53]. The association persisted (OR = 2.35; 95 % CI: 1.20-4.58) after full adjustment, with E-value 2.44. A nonlinear relationship was observed between serum zinc levels and suicidal ideation (P = 0.028). No relationship was observed between suicidal ideation and serum copper or selenium levels (all P > 0.05). CONCLUSIONS Decreased serum zinc levels may increase susceptibility to suicidal ideation. Future studies are needed to validate the findings of this study.
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Donnelly HK, Han Y, Kim S, Lee DH. Predictors of suicide ideation among South Korean adolescents: A machine learning approach. J Affect Disord 2023;329:557-65. [PMID: 36828148 DOI: 10.1016/j.jad.2023.02.079] [Cited by in Crossref: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Indexed: 02/25/2023]
Abstract
BACKGROUND The current study developed a predictive model for suicide ideation among South Korean (Korean) adolescents using a comprehensive set of factors across demographic, physical and mental health, academic, social, and behavioral domains. The aim of this study was to address the pressing public health concerns of adolescent suicide in Korea and the methodological limitations of suicidal research. METHODS This study used machine learning methods (decision tree, logistic regression, naive Bayes classifier) to improve the accuracy of predicting suicidal ideation and related factors among a nationally representative sample of Korean middle school students (N = 6666). RESULTS Factors within all domains, including demographic characteristics, physical and mental health, and academic, social, and behavioral, were important in predicting suicidal thoughts among Korean adolescents, with mental health being the most important factor. LIMITATIONS The predictive model of the current research does not infer causality, and there may have been some loss of information due to measurement issues. CONCLUSIONS Study results provide insights for taking a multidimensional approach when identifying adolescents at risk of suicide, which may be used to further address their needs through intervention programs within the school setting. Considering the cultural stigma attached to disclosing suicidal ideation and behavior, the current study proposes the need for a preventive screening process based on the observation and assessment of adolescents' general characteristics and experiences in everyday life.
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Ramírez V, Salcedo-Bellido I, Rodrigo L, Hernández FG, Olmedo P, Martínez-González LJ, Álvarez-Cubero MJ, Rivas A. Association of genetic polymorphisms in detoxifying systems and urinary metal(loid) levels with excess body weight among Spanish children: A proof-of-concept study. Sci Total Environ 2023;873:162333. [PMID: 36813201 DOI: 10.1016/j.scitotenv.2023.162333] [Cited by in Crossref: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Indexed: 02/22/2023]
Abstract
Exposure to metal(loid)s during critical developmental windows could result in permanent damage to the target organ system, increasing susceptibility to disease later in life. In view of the fact that metals(loid)s have been shown to work as obesogens, the aim of the present case-control study was to evaluate the modification effect of exposure to metal(loid)s on the association between SNPs in genes involved in metal(loid) detoxification and excess body weight among children. A total of 134 Spanish children aged 6-12 years old were included (88 controls and 46 cases). Seven SNPs (GSTP1 rs1695 and rs1138272; GCLM rs3789453, ATP7B rs1061472, rs732774 and rs1801243; and ABCC2 rs1885301) were genotyped on GSA microchips, and ten metal(loid)s were analysed in urine samples through Inductively coupled plasma mass spectrometry (ICP-MS). Multivariable logistic regressions were conducted to assess the genetic and metal exposures' main association and interaction effects. GSTP1 rs1695 and ATP7B rs1061472 showed significant effects on excess weight increase in those children carrying two copies of the risk G allele and being highly exposed to chromium (ORa = 5.38, p = 0.042, p interaction = 0.028 for rs1695; and ORa = 4.20, p = 0.035, p interaction = 0.012 for rs1061472) and lead (ORa = 7.18, p = 0.027, p interaction = 0.031 for rs1695, and ORa = 3.42, p = 0.062, p interaction = 0.010 for rs1061472). Conversely, GCLM rs3789453 and ATP7B rs1801243 appeared to play a protective role against excess weight in those exposed to copper (ORa = 0.20, p = 0.025, p interaction = 0.074 for rs3789453) and lead (ORa = 0.22, p = 0.092, p interaction = 0.089 for rs1801243). Our findings provide the first proof that interaction effects could exist between genetic variants within GSH and metal transporting systems and exposure to metal(loid)s, on excess body weight among Spanish children.
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Yan S, Xu C, Yang M, Zhang H, Cheng Y, Xue Z, He Z, Wang T, Bai S, Wang G, Wu J, Tong Z, Cai X. The expression of agmatinase manipulates the affective state of rats subjected to chronic restraint stress. Neuropharmacology 2023;229:109476. [PMID: 36849038 DOI: 10.1016/j.neuropharm.2023.109476] [Cited by in Crossref: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Indexed: 02/27/2023]
Abstract
Agmatine is an endogenous polyamine produced from l-arginine and degraded by agmatinase (AGMAT). Studies in humans and animals have shown that agmatine has neuroprotective, anxiolytic, and antidepressant-like actions. However, little is known about the role of AGMAT in the action of agmatine or in the pathophysiology of psychiatric disorders. Therefore, this study aimed to investigate the role of AGMAT in the pathophysiology of MDD. In this study, we observed that AGMAT expression increased in the ventral hippocampus rather than in the medial prefrontal cortex in the chronic restraint stress (CRS) animal model of depression. Furthermore, we found that AGMAT overexpression in the ventral hippocampus elicited depressive- and anxiety-like behaviors, whereas knockdown of AGMAT exhibited antidepressant and anxiolytic effects in CRS animals. Field and whole-cell recordings of hippocampal CA1 revealed that AGMAT blockage increased Schaffer collateral-CA1 excitatory synaptic transmission, which was expressed both pre- and post-synaptically and was probably due to the inhibition of AGMAT-expressing local interneurons. Therefore, our results suggest that dysregulation of AGMAT is involved in the pathophysiology of depression and is a potential target for designing more effective antidepressants with fewer adverse effects to offer a better therapy for depression.
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Duncan-Plummer T, Hasking P, Tonta K, Boyes M. Cognitive-emotional networks in students with and without a history of non-suicidal self-injury. J Affect Disord 2023;329:394-403. [PMID: 36828146 DOI: 10.1016/j.jad.2023.02.054] [Cited by in Crossref: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Indexed: 02/24/2023]
Abstract
BACKGROUND Contemporary models of non-suicidal self-injury (NSSI) suggest that emotional vulnerabilities, negative self-schemas, and beliefs about NSSI work together to differentiate students who self-injure from those who do not. However, it is unclear how these mechanisms are differentially related among students with and without a history of NSSI. Considering this, we used a network analysis approach to explore how students with and without a history of NSSI vary in processing their emotional experiences in relation to their self-concepts and beliefs about NSSI. METHOD A sample of 480 university students (Mage = 21.18, SD = 2.43; 73.5 % female) completed self-report measures about their perceived emotional experiences (e.g., emotional reactivity, emotion regulation difficulties), self-concepts (e.g., self-esteem, self-efficacy), and NSSI. RESULTS A network comparison test revealed that students with a history of NSSI perceived themselves to have difficulties regulating particularly intense, unwanted negative emotions. In light of this, students with a history of NSSI expected some benefits of NSSI (e.g., emotion regulation) regardless of potential barriers (e.g., pain). Conversely, for students without a history of NSSI, expecting NSSI to have aversive outcomes was tied to expecting NSSI to have few benefits. LIMITATIONS The cross-sectional design limits inferences to be made about the network structures. CONCLUSIONS Students with and without a history of NSSI appear to differ in their cognitive processing of negative emotions and strategies used to deal with these emotions.
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Losiewicz OM, Metts AV, Zinbarg RE, Hammen C, Craske MG. Examining the indirect contributions of irritability and chronic interpersonal stress on symptoms of anxiety and depression in adolescents. J Affect Disord 2023;329:350-8. [PMID: 36863468 DOI: 10.1016/j.jad.2023.02.125] [Cited by in Crossref: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Indexed: 03/04/2023]
Abstract
BACKGROUND Chronic interpersonal stress has been identified as predictive of anxiety and depression. However, more research is needed to understand predictors of chronic interpersonal stress and mediators of its relationship with anxiety and depression. Irritability, a transdiagnostic symptom closely related to chronic interpersonal stress, may provide more insight into this relationship. While some research has demonstrated that irritability is related to chronic interpersonal stress, directionality is unknown. A bidirectional relationship between irritability and chronic interpersonal stress was hypothesized, such that irritability mediates the relationship between chronic interpersonal stress and internalizing symptoms and chronic interpersonal stress mediates the relationship between irritability and internalizing symptoms. METHODS This study used three cross-lagged panel models to investigate the indirect effects of irritability and chronic interpersonal stress on anxiety and depression symptoms using data from 627 adolescents (68.9 % female, 57.7 % white) over a six-year period. RESULTS In partial support for our hypotheses, we found that the relationships between chronic interpersonal stress and both fears and anhedonia were mediated by irritability, and that the relationship between irritability and anhedonia was mediated by chronic interpersonal stress. LIMITATIONS Study limitations include some temporal overlap in symptom measurements, an irritability measure that has not been previously validated to measure the construct, and lack of a lifespan perspective. CONCLUSIONS More targeted approaches in intervention for both chronic interpersonal stress and irritability may improve prevention and intervention efforts to address anxiety and depression.
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Shinohara S, Horiuchi S, Shinohara R, Otawa S, Kushima M, Miyake K, Yui H, Kojima R, Ooka T, Akiyama Y, Yokomichi H, Yamagata Z; Japan Environment and Children's Study Group. Multiple pregnancy as a potential risk factor for postpartum depression: The Japan Environment and Children's Study. J Affect Disord 2023;329:218-24. [PMID: 36849005 DOI: 10.1016/j.jad.2023.02.088] [Cited by in Crossref: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Indexed: 02/27/2023]
Abstract
BACKGROUND Postpartum depression (PPD) results in adverse consequences for both mother and infant. However, the association between multiple pregnancy and PPD is unknown because of the difference in the estimated prevalence rate of PPD based on country, ethnicity, and study type. Thus, this study aimed to determine whether Japanese women with multiple pregnancy were at a high risk of developing PPD at 1 and 6 months postpartum. METHODS In this nationwide prospective cohort study (the Japan Environment and Children's Study), conducted between January 2011 and March 2014, 77,419 pregnant women were enrolled. PPD was assessed using the Edinburgh Postnatal Depression Scale (EPDS) 1 and 6 months postpartum. A score of ≥13 points implied "positive" for PPD. Multiple logistic regression analyses estimated the association between multiple pregnancy and PPD risk. RESULTS Overall, 77,419 pregnancies (singleton, n = 76,738; twins, n = 676; triplets, n = 5) were included; 3.6 % and 2.9 % of pregnant women had PPD at 1 and 6 months postpartum, respectively. Compared with singleton pregnancy, multiple pregnancy was not associated with PPD at 1 month, but at 6 months postpartum (adjusted odd ratios: 0.968 [95 % confidence interval {CI}, 0.633-1.481] and 1.554 [95 % CI, 1.046-2.308], respectively). LIMITATIONS 1) Some potential PPD risk factors could not be evaluated, 2) PPD was not diagnosed by psychiatrists, and 3) depressive symptoms at 6 months postpartum were considered PPD; however, definitions may vary. CONCLUSIONS Japanese women with multiple pregnancy may be regarded as a target group for follow-up and postpartum depression screening for at least 6 months during the initial postpartum period.
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Mandel AA, Kleiman EM, Johnson S, Rogers ML, Jobes DA, Joiner T. A test of invariance of the construct of suicidal ideation across three diverse samples. J Affect Disord 2023;329:124-30. [PMID: 36841297 DOI: 10.1016/j.jad.2023.02.055] [Cited by in Crossref: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Indexed: 02/27/2023]
Abstract
BACKGROUND Suicide treatment research has placed major emphasis on preventing behavior, an observable phenomenon. Suicidal ideation (SI), however, is a distressing experience that annually impacts >15 million Americans; yet the construct validity of SI has not been well established, limiting empirical attention. METHOD We compared the coherence of three SI items (diminished wish to live, urge to die/controllability, suicide intent/expectations) and four related items across three adult samples (N = 314) that differed based on current SI severity and assessment time-scales (retrospective versus momentary). RESULTS A measurement model with scalar invariance had acceptable fit (CFI = 0.969, RMSEA = 0.076), indicating that the SI items consistently loaded onto one construct across samples. The structural model with metric invariance also had acceptable fit (CFI = 0.956, RMSEA = 0.063) and three of four related items (burdensome, hopelessness, and fatigue, but not agitation) were associated with SI across samples. LIMITATIONS Use of existing data limited the items considered. CONCLUSIONS Suicidal ideation is a coherent construct independent of the items used to assess it, the assessment's time-scale (retrospective versus momentary), or the severity of thoughts, and is worthy of greater empirical, clinical, and policy attention.
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Wolters NE, Mobach L, Wuthrich VM, Vonk P, Van der Heijde CM, Wiers RW, Rapee RM, Klein AM. Emotional and social loneliness and their unique links with social isolation, depression and anxiety. J Affect Disord 2023;329:207-17. [PMID: 36842647 DOI: 10.1016/j.jad.2023.02.096] [Cited by in Crossref: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Indexed: 02/26/2023]
Abstract
BACKGROUND Loneliness and social isolation are known to be associated with depression, general anxiety, and social anxiety. However, knowledge on the overlapping and unique features of these relationships, while differentiating between social loneliness (perceived absence of an acceptable social network) and emotional loneliness (perceived absence of close connections), is lacking. METHODS We constructed a network analysis to examine the relationships between self-reported social loneliness, emotional loneliness, social isolation, depression, general anxiety and social anxiety in a large sample of university students (N = 7314, 67.4 % female, range 16.3-75.8 years, Mage = 23.9, SDage = 5.7). Hierarchical regression analyses were used to examine whether depression, general anxiety and social anxiety moderated the relationship between social isolation and loneliness types. As comorbidity between anxiety and depression is high, the role of anxiety as a moderator in the relationship between depression and loneliness types was also examined. RESULTS The network analysis showed that social loneliness was most strongly explained by social isolation, whereas emotional loneliness was most strongly explained by social anxiety and depression. General anxiety was solely related to loneliness through depression. The regression analyses showed that general and social anxiety and depression did not moderate the relationship between social isolation and loneliness types. LIMITATIONS Differences found between loneliness types may be influenced by a methodological artifact of the DJGLS. CONCLUSIONS These findings highlight the importance of social anxiety over general anxiety in relation to loneliness. Also, it showed unique relationships for social- and emotional loneliness with psycho-social variables, which has important implications for research- and clinical settings.
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Nowack K. The Individual Time Span Scales (ITSS): Introducing a self-report questionnaire to measure individual differences in the perception of time as duration. Personality and Individual Differences 2023;206:112116. [DOI: 10.1016/j.paid.2023.112116] [Cited by in Crossref: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Indexed: 02/11/2023]
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Klojčnik M, Bakracevic K. The effectiveness of computerized cognitive remediation therapy (CCRT) for deficits in attention and executive functions in depression: A pilot study. APPL NEUROPSYCH-ADUL 2023;30:306-14. [PMID: 34182842 DOI: 10.1080/23279095.2021.1941965] [Cited by in Crossref: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Indexed: 10/21/2022]
Abstract
Depression is associated with cognitive deficits and changes in the brain. Major depression is often associated with cognitive problems; however, there are only a few studies that have focused on the systematic use of cognitive remediation in depression. The objective of this study was to assess the effectiveness of computerized cognitive remediation in depressed patients with cognitive dysfunction. Patients (n = 20) with depression were randomly assigned to the active or control group. The active intervention (computerized cognitive remediation) comprised 12 sessions focused on the remediation of attention and executive functions through the CogniPlus software. All participants completed neuropsychological testing before and after the intervention. A mixed-design analysis of variance revealed a significant time × group interaction in the attention and planning task, on the Beck Depression Inventory and on the Shifting, Emotional Control and Initiating sub-scales of the Behavior Rating Inventory of Executive Function-Adult. The results showed that patients undergoing cognitive remediation improved in domains related to attention and executive functions and scored significantly lower on the Beck Depression Inventory. The findings provide some evidence that cognitive remediation could be an efficient approach to dealing with cognitive deficits in depression.
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Braden A, Barnhart WR, Kalantzis M, Redondo R, Dauber A, Anderson L, Tilstra-Ferrell EL. Eating when depressed, anxious, bored, or happy: An examination in treatment-seeking adults with overweight/obesity. Appetite 2023;184:106510. [PMID: 36868313 DOI: 10.1016/j.appet.2023.106510] [Cited by in Crossref: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Indexed: 03/05/2023]
Abstract
Emotions that differ in valence are uniquely associated with eating. In our previous study with an online sample of adults with overweight/obesity, eating in response to depression was the type of emotional eating most closely associated with negative psychosocial correlates (Braden et al., 2018). The current study extended this research by examining associations between emotional eating types (eating in response to depression, anxiety, boredom, happiness) and psychological correlates among treatment-seeking adults. The present study was a secondary analysis of adults (N = 63; 96.8% female) with overweight/obesity and self-identified emotional eating who completed a baseline assessment for a behavioral weight loss intervention. Emotional eating in response to depression (EE-depression), anxiety/anger (EE-anxiety/anger), and boredom (EE-boredom) were assessed with the revised Emotional Eating Scale (EES-R), and positive emotional eating (EE-positive) was assessed with the positive emotions subscale of the Emotional Appetite Questionnaire (EMAQ). The Eating Disorder Examination Questionnaire (EDE-Q), Binge Eating Scale (BES), Difficulties in Emotion Regulation Scale (DERS), and Patient Health Questionnaire-9 (PHQ-9; depressive symptoms) were also administered. Frequencies showed the most endorsed emotional eating type was EE-depression (44.4%; n = 28). Four multiple regression analyses examined associations between emotional eating (EE-depression, EE-anxiety/anger, EE-boredom, and EE-positive) and dependent variables (EDE-Q, BES, DERS, and PHQ-9). Results showed that depression was the emotional eating type most closely related to disordered eating, binge eating, and depressive symptoms. Eating in response to anxiety was closely related to emotion regulation difficulties. Positive emotional eating was related to less depressive symptoms. Exploratory analyses showed that lower levels of positive emotional eating were related to higher depressive symptoms among adults with greater emotion regulation difficulties. Researchers and clinicians may consider tailoring weight loss treatment based on unique emotions that trigger eating.
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Park S, Seong S, Ahn Y, Kim H. Real-Time Fatigue Evaluation Using Ecological Momentary Assessment and Smartwatch Data: An Observational Field Study on Construction Workers. J MANAGE ENG 2023;39. [DOI: 10.1061/jmenea.meeng-4953] [Cited by in Crossref: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Indexed: 02/13/2023]
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Semborski S, Rhoades H, Rice E, Henwood BF. Validation of interaction-based egocentric elicitation using ecological momentary assessment with young adults currently or formerly homeless. Social Networks 2023;73:72-79. [DOI: 10.1016/j.socnet.2023.01.002] [Cited by in Crossref: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Indexed: 01/09/2023]
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Wang X, Wang S. The Bridge between Cybervictimization and Suicidal Ideation among Adolescents: A Vicious Cycle of Hopelessness. J Youth Adolesc 2023;52:996-1009. [PMID: 36629988 DOI: 10.1007/s10964-022-01726-x] [Cited by in Crossref: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Indexed: 01/12/2023]
Abstract
Cybervictimization has been shown to relate to suicidal ideation. However, few studies have fully clarified the directionality of this relationship, and little is known about the potential mediating and moderating mechanisms of this relationship. To address these gaps, the current study tested bidirectional relationships among cybervictimization, hopelessness, and suicidal ideation across three years using a cross-lagged design and examined whether these relationships varied by openness, family socioeconomic status, perceived economic stress, and sex. A total of 2,407 Chinese adolescents (50.23% female, Mage = 12.75, SD = 0.58 at baseline) from seven schools participated in the present study. The results indicated that cybervictimization was related to hopelessness and suicidal ideation. There was a vicious cycle between cybervictimization and hopelessness after controlling the effects of cyberbullying at T1. There were significant reciprocal relationships between hopelessness and suicidal ideation. Hopelessness at T2 mediated the relationship between cybervictimization at T1 and suicidal ideation at T3. Openness moderated the relationships among cybervictimization, hopelessness, and suicidal ideation. Family socioeconomic status, perceived economic stress, and sex did not play a moderating role. These findings will help to understand that intervening with hopelessness is a promising way to reduce adolescents' cybervictimization and suicidal ideation, and promoting adolescents' openness is an effective approach to alleviate the negative outcome of cybervictimization.
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Mughal MK, Giallo R, Arshad M, Arnold PD, Bright K, Charrois EM, Rai B, Wajid A, Kingston D. Trajectories of maternal depressive symptoms from pregnancy to 11 years postpartum: Findings from Avon Longitudinal Study of Parents and Children (ALSPAC) cohort. J Affect Disord 2023;328:191-9. [PMID: 36773763 DOI: 10.1016/j.jad.2023.02.023] [Cited by in Crossref: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Indexed: 02/12/2023]
Abstract
BACKGROUND Maternal depressive symptoms are common in pregnancy and may extend to the perinatal period and beyond for some women. To date, few longitudinal studies have investigated maternal depressive symptoms from pregnancy to eleven years postpartum. Drawing data from a large population-based study cohort the aims of this study were to 1) identify distinct groups of mothers defined by their trajectories of depressive symptoms spanning from pregnancy to eleven years following the birth of the child, and 2) to identify psychosocial risk factors during pregnancy and in the first few postnatal years that are associated with these trajectories. METHODS Data were analyzed from 14,170 mothers who participated in Avon Longitudinal Study of Parents and Children (ALSPAC). The Edinburgh Postnatal Depression Scale (EPDS) was used to capture maternal depressive symptoms across 10 time points including two prenatal (18 and 32 weeks), and eight postnatal (2, 8, 21, 33, 61, 73, 97 and 134 months) time points. The latent growth model was created to describe the course of maternal depressive symptoms across the preceding time points followed by a latent growth mixture modelling (LGMM) to identify distinct trajectories of depressive symptoms over time within the overall sample. The predictors of maternal depressive symptoms trajectories were categorized into sociodemographic, child, and psychosocial factors. The multinomial regression analyses were conducted to explore associations between the risk factors and depressive symptoms trajectories. RESULTS LGMM identified four distinct trajectories of maternal depressive symptoms over time: minimal symptoms, increasing symptoms, persistent symptoms, and decreasing symptoms. Predictors of all patterns of depression - persistent, increasing and decreasing symptoms include smoking during pregnancy, and partner conflict. The strongest predictors of the persistent symptom trajectory included maternal history of depression and inadequate social support. LIMITATIONS The use of self-reported maternal mental health symptoms and under representation of ethnic minorities are our study's limitations. CONCLUSIONS The study findings highlight the importance of early identification and treatment for mothers experiencing depressive symptoms from pregnancy to the perinatal period and beyond.
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Lee AH, Mirhashem R, Bernard K, Dozier M. Prospective Associations Between Early Childhood Intimate Partner Violence Exposure and Middle Childhood Internalizing and Externalizing Psychopathology. Child Maltreat 2023;28:232-42. [PMID: 35531985 DOI: 10.1177/10775595221100722] [Cited by in Crossref: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Indexed: 11/17/2022]
Abstract
Co-occurring adversities are common for young children with child protective services (CPS) involvement, with high rates of intimate partner violence (IPV) exposure in this population. Despite extensive research linking childhood IPV exposure to later psychopathology, fewer studies have examined the prospective associations between IPV exposure and psychopathology using a dimensional approach. Here, we conducted secondary analyses of data from a randomized controlled trial of a parenting intervention for CPS-involved children, examining the associations between early childhood IPV exposure (i.e., threat), co-occurring deprivation, and middle childhood internalizing and externalizing symptoms. Adversity variables were coded from data collected when children were infants (N = 249, Mage = 7.97 months) through 48-month assessments; internalizing and externalizing psychopathology were modeled as latent variables reflecting the mean of data from yearly assessments between ages 8 to 10. Results of our structural equation model demonstrated that, accounting for the effects of co-occurring deprivation, IPV exposure was significantly associated with both internalizing, β = .38, p = .001, and externalizing, β = .26, p = .019, symptoms. Results suggest links between early childhood IPV exposure (i.e., threat) and later psychopathology. Findings support screening and intervention efforts to mitigate the developmental sequelae of IPV exposure among CPS-involved children.
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Gu D, Dillard M, Gerst M, Loerzel J. Validating Commonly Used Indicators for Community Resilience Measurement. Nat Hazards Rev 2023;24. [DOI: 10.1061/nhrefo.nheng-1642] [Cited by in Crossref: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Indexed: 01/26/2023]
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Li CC, Ye F, Xu CX, Jiang N, Chang Q, Liu XM, Pan RL. Tryptophan-kynurenine metabolic characterization in the gut and brain of depressive-like rats induced by chronic restraint stress. J Affect Disord 2023;328:273-86. [PMID: 36746244 DOI: 10.1016/j.jad.2023.02.008] [Cited by in Crossref: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Indexed: 02/05/2023]
Abstract
Accumulating evidence revealed the role of tryptophan (TRP) metabolism, especially its kynurenine pathway (KP), in the communication along the gut-brain axis. However, the underlying characterization of such interaction was not precise. In the present study, the rat depression model was induced by chronic restraint stress (CRS). After depression behavior tests, seven segments (cortex, hippocampus, striatum, hypothalamus, serum, cecum, and colon) along the gut-brain axis were collected to characterize their KP metabolism. mRNA expression of IL-1β, IFN-γ, IL-10 and indoleamine 2,3-dioxygenase 1 (IDO1) enzyme revealed a general inflammatory response and region-specific activated IDO1 along the gut-brain axis. Determination of KP metabolites and enzymes displayed a general KP activation with region-specificity, especially in the hippocampus and colon, where the changes were more pronounced. KYN and 3-HK were increased dramatically along the gut-brain axis; hippocampal KA revealed a significant decrease while colonic KA showed a notable increase, evidenced by the same alternation trends of the corresponding enzymes. The expression of quinolinic acid phosphoribosyltransferase (QPRT), the crucial enzyme to produce NAD+ from QA, was significantly upregulated in the gut but not changed in the brain. Pearson's correlation analysis suggested that kynurenine (KYN), 3-hydroxycaninuric acid (3-HK), serotonin (5-HT), TRP and kynurenic acid (KA) significantly correlated with depressive behaviors in rats. Furthermore, western blot analysis on nod-like receptor protein 3/2 (NLRP3/NLRP2) inflammasome signaling displayed that NLRP3 and cleaved IL-1β/caspase-1 were significantly activated in the hippocampus and colon of CRS rats. However, NLRP2 was only activated in the hippocampus. These results revealed CRS induced inflammatory responses along the brain-gut axis of rats might be controlled through the NLRP3/NLRP2 inflammasome signaling pathway, which may be the underlying regulator for CRS-induced TRP-KYN metabolic changes. This study provides a new experimental background for developing stress-related health products.
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Michaud P, Proulx J. Deconstructing journey-to-crime's questionable validity in theft-related crimes. Journal of Criminal Justice 2023;86:102052. [DOI: 10.1016/j.jcrimjus.2023.102052] [Cited by in Crossref: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Indexed: 03/11/2023]
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Eguren A, Cyr C, Dubois-Comtois K, Muela A. Effects of the Attachment Video-feedback Intervention (AVI) on parents and children at risk of maltreatment during the COVID-19 pandemic. Child Abuse Negl 2023;139:106121. [PMID: 36848862 DOI: 10.1016/j.chiabu.2023.106121] [Cited by in Crossref: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Figures] [Indexed: 02/26/2023]
Abstract
BACKGROUND The global health crisis caused by the COVID-19 pandemic has led to an increase in situations of risk of child abuse and neglect. OBJECTIVE The objective of this study was to examine whether the Attachment Video-feedback Intervention (AVI) program can improve protective factors (decrease parental stress and household chaos, increase parent-child emotional availability and parental reflective functioning) that may diminish child maltreatment in a group of families at risk for child abuse and neglect during the COVID-19 pandemic. PARTICIPANTS AND SETTING The sample consisted of 41 children aged between 0 and 5 years (Mage = 35.36 months, SD = 14.65; 85.4 % boys) and their parents (Mage = 35.44, SD = 6.04; 75.6 % mothers). METHODS The study design incorporated two randomized groups (Intervention group: AVI; Control group: treatment as usual) with pre- and post-test evaluations. RESULTS In comparison to the control group, parents and children exposed to the AVI showed increases in emotional availability. Parents in the AVI group also presented increases in certainty regarding their child's mental states and reported lower levels of household chaos compared to those of the control group. CONCLUSIONS The AVI program is a valuable intervention for increasing protective factors in families at risk of child abuse and neglect in times of crisis.
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Liu H, Dai A, Zhou Z, Xu X, Gao K, Li Q, Xu S, Feng Y, Chen C, Ge C, Lu Y, Zou J, Wang S. An optimization for postpartum depression risk assessment and preventive intervention strategy based machine learning approaches. J Affect Disord 2023;328:163-74. [PMID: 36758872 DOI: 10.1016/j.jad.2023.02.028] [Cited by in Crossref: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Indexed: 02/10/2023]
Abstract
BACKGROUND Postpartum depression (PPD) is one of the most common psychiatric disorders for women after delivery. The establishment of an effective PPD prediction model helps to distinguish high-risk groups, and verifying whether such high-risk groups can benefit from drug intervention is very important for clinical guidance. METHODS We collected data of parturients that underwent a cesarean delivery. The Control group was divided into a training cohort and a testing cohort. Six different ML models were constructed and we compared their prediction performance in the testing cohort. For model interpretation, we introduced SHapley Additive exPlanations (SHAP). Then, training cohort, ketamine group and dexmedetomidine (DEX) group were classified as high or low risk for PPD by the model. A 1:1 propensity score matching (PSM) was performed to compare the incidence of PPD between two groups in different risk cohorts. RESULTS Extreme gradient enhancement (XGB) had the best recognition effect, with an area under the receiver operating characteristic curve (AUROC) of 0.789 (95 % CI 0.742-0.836) in the training cohort and 0.744 (95 % CI 0.655-0.823) in the testing cohort, respectively. A threshold of 21.5 % PPD risk probability was determined. After PSM, the results showed that the incidence of PPD in the two intervention groups was significantly different from the control group in the high-risk cohort (P < 0.001) but not in the low-risk cohort (P > 0.001). CONCLUSION Our study demonstrated that the XGB algorithm provided a more accurate in prediction of PPD risk, and it was beneficial to receive early intervention for the high-risk groups distinguished by the model.
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Stark N, Bobadilla L, Michael P, Saturn S, Portner M. A meta-analytic review of the relationship between empathy and oxytocin: Implications for application in psychopathy research. Aggression and Violent Behavior 2023;70:101828. [DOI: 10.1016/j.avb.2023.101828] [Cited by in Crossref: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Indexed: 03/19/2023]
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Zvolensky MJ, Shepherd JM, Clausen BK, Garey L, Redmond BY, Asfar T. Perceived racial/ethnic discrimination in relation to smoking abstinence expectancies among adult Latinx smokers in the United States. Addict Behav 2023;140:107627. [PMID: 36701904 DOI: 10.1016/j.addbeh.2023.107627] [Cited by in Crossref: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Indexed: 01/22/2023]
Abstract
INTRODUCTION Hispanic/Latinx (hereafter Latinx) individuals in the United States (US) face unique smoking-related health disparities, including limited access to care and health insurance for smoking treatment. Social determinants of health (SDoH) have received increased recognition in their role of smoking behavior and cessation. However, research on SDoH in Latinx smoking populations has been limited. Past research on non-Latinx white individuals has found smoking abstinence expectancies to be an integral cognitive process related to multiple aspects of smoking behavior, and its role has also been understudied in Latinx individuals. Perceived racial/ethnic discrimination is one SDoH, but its role in relation to abstinence expectancies among Latinx smokers has not been explored. Therefore, the present investigation sought to evaluate perceived racial/ethnic discrimination in terms of smoking abstinence expectancies among Latinx smokers living in the US. METHODS Participants included 338 English-speaking Latinx adult daily cigarette smokers (Mage = 35.5 years; SD = 8.65; age range 18-61; 37.3 % female) recruited nationally throughout the US using Qualtrics Panels. RESULTS Results supported statistically significant main effects for perceived racial/ethnic discrimination in relation to increased smoking abstinence expectancies of negative mood, somatic symptoms, harmful consequences, and positive consequences (p's < 0.001). DISCUSSION Overall, the results of the present investigation build from a limited body of work on perceived racial/ethnic discrimination and smoking and provide novel evidence of consistent and moderate incremental associations between perceived racial/ethnic discrimination and negative and positive smoking abstinence expectancies among Latinx smokers.
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Malkki VK, Rosenström TH, Jokela MM, Saarni SE. Associations between specific depressive symptoms and psychosocial functioning in psychotherapy. J Affect Disord 2023;328:29-38. [PMID: 36773764 DOI: 10.1016/j.jad.2023.02.021] [Cited by in Crossref: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Indexed: 02/11/2023]
Abstract
BACKGROUND Psychotherapy for depression aims to reduce symptoms and to improve psychosocial functioning. We examined whether some symptoms are more important than others in the association between depression and functioning over the course of psychotherapy treatment. METHODS We studied associations between specific symptoms of depression (PHQ-9) and change in social and occupational functioning (SOFAS), both with structural equation models (considering liabilities of depression and each specific symptom) and with logistic regression models (considering the risk for individual patients). The study sample consisted of adult patients (n = 771) from the Finnish Psychotherapy Quality Registry (FPQR) who completed psychotherapy treatment between September 2018 and September 2021. RESULTS Based on our results of logistic regression analyses and SEM models, the baseline measures of depression symptoms were not associated with changes in functioning. Changes in depressed mood or hopelessness, problems with sleep, feeling tired, and feeling little interest or pleasure were associated with improved functioning during psychotherapy. The strongest evidence for symptom-specific effects was found for the symptom of depressed mood or hopelessness. LIMITATIONS Due to our naturalistic study design containing only two measurement points, we were unable to study the causal relationship between symptoms and functioning. CONCLUSIONS Changes in certain symptoms during psychotherapy may affect functioning independently of underlying depression. Knowledge about the dynamics between symptoms and functioning could be used in treatment planning or implementation. Depressed mood or hopelessness appears to have a role in the dynamic relationship between depression and functioning.
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