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Shevchenko Y, Reips UD. Geofencing in location-based behavioral research: Methodology, challenges, and implementation. Behav Res Methods 2024; 56:6411-6439. [PMID: 37626278 DOI: 10.3758/s13428-023-02213-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/30/2023] [Indexed: 08/27/2023]
Abstract
This manuscript presents a novel geofencing method in behavioral research. Geofencing, built upon geolocation technology, constitutes virtual fences around specific locations. Every time a participant crosses the virtual border around the geofenced area, an event can be triggered on a smartphone, e.g., the participant may be asked to complete a survey. The geofencing method can alleviate the problems of constant location tracking, such as recording sensitive geolocation information and battery drain. In scenarios where locations for geofencing are determined by participants (e.g., home, workplace), no location data need to be transferred to the researcher, so this method can ensure privacy and anonymity. Given the widespread use of smartphones and mobile Internet, geofencing has become a feasible tool in studying human behavior and cognition outside of the laboratory. The method can help advance theoretical and applied psychological science at a new frontier of context-aware research. At the same time, there is a lack of guidance on how and when geofencing can be applied in research. This manuscript aims to fill the gap and ease the adoption of the geofencing method. We describe the current challenges and implementations in geofencing and present three empirical studies in which we evaluated the geofencing method using the Samply application, a tool for mobile experience sampling research. The studies show that sensitivity and precision of geofencing were affected by the type of event, location radius, environment, operating system, and user behavior. Potential implications and recommendations for behavioral research are discussed.
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Affiliation(s)
- Yury Shevchenko
- Research Methods, Assessment, and iScience; Department of Psychology; University of Konstanz, Universitätsstraße 10, Fach 31, 78464, Konstanz, Germany.
| | - Ulf-Dietrich Reips
- Research Methods, Assessment, and iScience; Department of Psychology; University of Konstanz, Universitätsstraße 10, Fach 31, 78464, Konstanz, Germany
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Revol J, Lafit G, Ceulemans E. A new sample-size planning approach for person-specific VAR(1) studies: Predictive accuracy analysis. Behav Res Methods 2024; 56:7152-7167. [PMID: 38717682 DOI: 10.3758/s13428-024-02413-4] [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] [Accepted: 03/28/2024] [Indexed: 08/30/2024]
Abstract
Researchers increasingly study short-term dynamic processes that evolve within single individuals using N = 1 studies. The processes of interest are typically captured by fitting a VAR(1) model to the resulting data. A crucial question is how to perform sample-size planning and thus decide on the number of measurement occasions that are needed. The most popular approach is to perform a power analysis, which focuses on detecting the effects of interest. We argue that performing sample-size planning based on out-of-sample predictive accuracy yields additional important information regarding potential overfitting of the model. Predictive accuracy quantifies how well the estimated VAR(1) model will allow predicting unseen data from the same individual. We propose a new simulation-based sample-size planning method called predictive accuracy analysis (PAA), and an associated Shiny app. This approach makes use of a novel predictive accuracy metric that accounts for the multivariate nature of the prediction problem. We showcase how the values of the different VAR(1) model parameters impact power and predictive accuracy-based sample-size recommendations using simulated data sets and real data applications. The range of recommended sample sizes is smaller for predictive accuracy analysis than for power analysis.
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Affiliation(s)
- Jordan Revol
- Research Group of Quantitative Psychology and Individual Differences, KU Leuven, Leuven, Belgium.
| | - Ginette Lafit
- Methodology of Educational Sciences Research Group, KU Leuven, Leuven, Belgium
| | - Eva Ceulemans
- Research Group of Quantitative Psychology and Individual Differences, KU Leuven, Leuven, Belgium
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Sun Y, Fan C, Lei D. Association between gut microbiota and postpartum depression: A bidirectional Mendelian randomization study. J Affect Disord 2024; 362:615-622. [PMID: 39029663 DOI: 10.1016/j.jad.2024.07.057] [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: 10/25/2023] [Revised: 07/04/2024] [Accepted: 07/14/2024] [Indexed: 07/21/2024]
Abstract
BACKGROUNDS Empirical investigations have shown an association between gut microbiota and postpartum depression (PPD); nevertheless, the precise cause-and-effect relationship between these two variables remains ambiguous. This research aimed to examine the possible reciprocal causal relationship between the gut microbiota and PPD. METHODS In this work, we used Mendelian randomization (MR) to analyze the relationship between the gut microbiota (n = 18,340) and PPD (n = 67,205). We obtained the relevant SNPs from publicly accessible genome-wide association studies (GWAS). The SNP estimations were combined by the inverse-variance weighted (IVW) method, including sensitivity analyses such as weighted median, MR Egger, and MR Pleiotropy Residual Sum and Outlier (PRESSO). RESULTS We have identified strong correlations between six bacterial characteristics and the likelihood of developing PPD. Our research revealed that the genus Ruminococcaceae UCG010, the family Veillonellaceae, and the class Clostridia had a beneficial effect on preventing PPD. The class Alphaproteobacteria, genus Slackia, and order NB1n were found to have a significant negative impact on PPD. The sensitivity studies conducted on these bacterial features consistently confirmed these finding. LIMITATIONS It is crucial to acknowledge that our study was conducted just within a European society, which may restrict its applicability to other groups. CONCLUSIONS The findings from our MR investigation indicate a potential causal relationship between certain kinds of gut bacteria and PPD. Additional investigation is required to elucidate the influence of gut microbiota on the advancement of PPD.
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Affiliation(s)
- Yonghao Sun
- Fujian Provincial Key Laboratory of Reproductive Health Research, School of Medicine, Xiamen University, Xiamen, China
| | - Cuifang Fan
- Department of Obstetrics, Renmin Hospital of Wuhan University, Wuhan 430000, China.
| | - Di Lei
- Department of Obstetrics, Renmin Hospital of Wuhan University, Wuhan 430000, China.
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Kang JW, Oremus M, Dubin J, Tyas SL, Oga-Omenka C, Golberg M. Exploring the differential impacts of social isolation, loneliness, and their combination on the memory of an aging population: A 6-year longitudinal study of the CLSA. Arch Gerontol Geriatr 2024; 125:105483. [PMID: 38788370 DOI: 10.1016/j.archger.2024.105483] [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: 03/20/2024] [Revised: 05/02/2024] [Accepted: 05/06/2024] [Indexed: 05/26/2024]
Abstract
Memory plays a crucial role in cognitive health. Social isolation (SI) and loneliness (LON) are recognized risk factors for global cognition, although their combined effects on memory have been understudied in the literature. This study used three waves of data over six years from the Canadian Longitudinal Study on Aging to examine whether SI and LON are individually and jointly associated with memory in community-dwelling middle-aged and older adults (n = 14,208). LON was assessed with the question: "In the last week, how often did you feel lonely?". SI was measured using an index based on marital/cohabiting status, retirement status, social activity participation, and social network contacts. Memory was evaluated with combined z-scores from two administrations of the Rey Auditory Verbal Learning Test (immediate-recall, delayed-recall). We conducted our analyses using all available data across the three timepoints and retained participants with missing covariate data. Linear mixed models were used to regress combined memory scores onto SI and LON, adjusting for sociodemographic, health, functional ability, and lifestyle variables. Experiencing both SI and LON had the greatest inverse effect on memory (least-squares mean: -0.80 [95 % confidence-interval: -1.22, -0.39]), followed by LON alone (-0.73 [-1.13, -0.34]), then SI alone (-0.69 [-1.09, -0.29]), and lastly by being neither lonely nor isolated (-0.65 [-1.05, -0.25]). Sensitivity analyses confirmed this hierarchy of effects. Policies developed to enhance memory in middle-aged and older adults might achieve greater benefits when targeting the alleviation of both SI and LON rather than one or the other individually.
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Affiliation(s)
- Ji Won Kang
- School of Public Health Sciences, University of Waterloo, 200 University Avenue West, Waterloo, ON, N2L 3G1, Canada
| | - Mark Oremus
- School of Public Health Sciences, University of Waterloo, 200 University Avenue West, Waterloo, ON, N2L 3G1, Canada.
| | - Joel Dubin
- Statistics and Actuarial Science, University of Waterloo, 200 University Avenue West, Waterloo, ON, N2L 3G1, Canada
| | - Suzanne L Tyas
- School of Public Health Sciences, University of Waterloo, 200 University Avenue West, Waterloo, ON, N2L 3G1, Canada
| | - Charity Oga-Omenka
- School of Public Health Sciences, University of Waterloo, 200 University Avenue West, Waterloo, ON, N2L 3G1, Canada
| | - Meira Golberg
- Statistics and Actuarial Science, University of Waterloo, 200 University Avenue West, Waterloo, ON, N2L 3G1, Canada
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Dibello V, Custodero C, Cavalcanti R, Lafornara D, Dibello A, Lozupone M, Daniele A, Pilotto A, Panza F, Solfrizzi V. Impact of periodontal disease on cognitive disorders, dementia, and depression: a systematic review and meta-analysis. GeroScience 2024; 46:5133-5169. [PMID: 38943006 PMCID: PMC11336026 DOI: 10.1007/s11357-024-01243-8] [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: 02/21/2024] [Accepted: 06/05/2024] [Indexed: 06/30/2024] Open
Abstract
A growing body of research suggested that there was a link between poor periodontal health and systemic diseases, particularly with the early development of cognitive disorders, dementia, and depression. This is especially true in cases of changes in diet, malnutrition, loss of muscular endurance, and abnormal systemic inflammatory response. Our study aimed to determine the extent of these associations to better target the multi-level healthy aging challenge investigating the impact of periodontal disease on cognitive disorders (cognitive impairment and cognitive decline), dementia, and depression. We conducted a comprehensive literature search up to November 2023 using six different electronic databases. Two independent researchers assessed the eligibility of 7363 records against the inclusion criteria and found only 46 records that met the requirements. The study is registered on PROSPERO (CRD42023485688). We generated random effects pooled estimates and 95% confidence intervals (CI) to evaluate whether periodontal disease increased the risk of the investigated outcomes. The quality assessment revealed moderate quality of evidence and risk of bias. Periodontal disease was found to be associated with both cognitive disorders (relative risk (RR) 1.25, 95% CI 1.11-1.40, in the analysis of cross-sectional studies); cognitive impairment (RR 3.01, 95% CI 1.52-5.95 for longitudinal studies, cognitive decline); and dementia (RR 1.22, 95% CI 1.10-1.36). However, no significant increased risk of depression among subjects with periodontal disease was found (RR 1.07, 95% CI 0.95-1.21). Despite the association with two of the three explored outcomes, the available evidence on periodontal diseases and dementia, cognitive disorders, and depression is controversial due to several limitations. Therefore, further investigations involving validated and standardized tools are required.
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Affiliation(s)
- Vittorio Dibello
- Department of Orofacial Pain and Dysfunction, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Cesare Frugoni" Internal and Geriatric Medicine and Memory Unit, University of Bari "Aldo Moro", Bari, Italy
| | - Carlo Custodero
- Cesare Frugoni" Internal and Geriatric Medicine and Memory Unit, University of Bari "Aldo Moro", Bari, Italy
| | - Raffaele Cavalcanti
- Department of General Surgery and Surgical-Medical Specialties, University of Catania, Catania, Italy
| | - Domenico Lafornara
- Division of Diagnostic Imaging, Department of Surgical and Biomedical Sciences, Santa Maria della Misericordia Hospital, University of Perugia, Perugia, Italy
| | - Antonio Dibello
- Stella Maris Nursing Home and Day Care Center, Monopoli, Bari, Italy
| | - Madia Lozupone
- Department of Translational Biomedicine & Neuroscience 'DiBraiN', University of Bari Aldo Moro, Bari, Italy
| | - Antonio Daniele
- Department of Neuroscience, Catholic University of Sacred Heart, Rome, Italy
- Neurology Unit, IRCCS Fondazione Policlinico Universitario A. Gemelli, Rome, Italy
| | - Alberto Pilotto
- Cesare Frugoni" Internal and Geriatric Medicine and Memory Unit, University of Bari "Aldo Moro", Bari, Italy
- Geriatrics Unit, Department of Geriatric Care, Orthogeriatrics and Rehabilitation, Galliera Hospital, Genoa, Italy
| | - Francesco Panza
- Cesare Frugoni" Internal and Geriatric Medicine and Memory Unit, University of Bari "Aldo Moro", Bari, Italy.
| | - Vincenzo Solfrizzi
- Cesare Frugoni" Internal and Geriatric Medicine and Memory Unit, University of Bari "Aldo Moro", Bari, Italy
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Hein K, Zarate D, Burleigh T, Stavropoulos V. Pixels and perception: Mapping the association between digital media and psychotic-like experiences in adolescents. Compr Psychiatry 2024; 134:152509. [PMID: 38905775 DOI: 10.1016/j.comppsych.2024.152509] [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: 01/04/2024] [Revised: 06/08/2024] [Accepted: 06/11/2024] [Indexed: 06/23/2024] Open
Abstract
INTRODUCTION Psychotic-like experiences (PLEs) during adolescence can lead to psychotic disorders. Digital media usage has been suggested to link to PLEs, but research is limited on how different types of screen exposure may differentially relate to PLEs over time. This study aimed to examine longitudinal associations between screen usage patterns and PLEs in adolescents. METHODS Participants comprised 11,876 adolescents assessed annually from ages 9-12 years as part of the Adolescent Brain Cognitive Development study (ABCD). Screen usage (TV, video games, online video, social media, texting, video chat) and PLEs were assessed via self-report. Longitudinal network analysis models were estimated to examine connections between screen usage types and PLEs across three time points. RESULTS Two clusters were formed, including digital media for socializing (e.g., social media/texting/video chat) and digital media for entertainment (e.g., online video/video games/TV). Texting and online video(s) had the highest centrality at each time point, suggesting importance in the network. PLE symptoms of hallucinations and concentration difficulties exhibited higher centrality than other symptoms. Online video and TV were influential bridges between screen usage and PLEs. Network structure significantly differed between ages 9-10 and 10-12 years, but global strength was unchanged over time. DISCUSSION Results highlight the importance of understanding the associations between specific screen usage types and PLE symptoms. Texting and online video usage appear most influential in the development of adolescent PLEs over time. Findings can inform targeted interventions to promote healthy screen habits and reduce PLEs in at-risk youth.
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Wei L, Yu X, Chen H, Du Y. The role of P2X4R in regulating CA1 hippocampal synaptic impairment in LPS-induced depression. J Affect Disord 2024; 362:595-605. [PMID: 39019229 DOI: 10.1016/j.jad.2024.07.052] [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: 11/03/2023] [Revised: 06/17/2024] [Accepted: 07/12/2024] [Indexed: 07/19/2024]
Abstract
AIM To study the role of the P2X4 receptor (P2X4R) in regulating hippocampal synaptic impairment in lipopolysaccharide (LPS)-induced depression. METHODS A rat model of depression was established by LPS injection. P2X4R expression was inhibited by 5-(3-bromophenyl)-1, 3-dihydro-2H-benzofuro[3,2-e]-1,4-diazepin-2-one (5-BDBD). Depressive symptoms were identified through behavioral tests. P2X4R and cytokine mRNA levels were measured by qRT-PCR, while synaptic protein levels were measured by Western blotting. Synaptic ultrastructure was assessed by transmission electron microscopy, and the colocalization of brain-derived neurotrophic factor (BDNF) with microglia, astrocytes, and neurons was determined by double immunofluorescence staining. RESULTS Injection of 5-BDBD alleviated LPS-induced depressive symptoms. LPS injection significantly increased the mRNA levels of P2X4R and proinflammatory cytokines in the hippocampus, especially in the CA1 region. The levels of synaptic proteins (BDNF, PSD95, and synapsin I) in the CA1 region were significantly lower than those in the other two regions of the hippocampus, and the synaptic ultrastructure in the hippocampal CA1 region was significantly altered. As expected, the Pearson's correlation R and the overlap coefficient R for the hippocampal colocalization of IBA-1 with BDNF were decreased, and 5-BDBD injection reversed these trends. Injection of 5-BDBD increased hippocampal BDNF mRNA expression. CONCLUSIONS P2X4R may induce synaptic impairment in the hippocampal CA1 region by influencing microglial BDNF expression in the context of LPS-induced depression in rats.
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Affiliation(s)
- Li Wei
- State Key Laboratory of Diagnostic and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Xiaopeng Yu
- State Key Laboratory of Diagnostic and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Hui Chen
- NHC Key Laboratory of Combined Multi-organ Transplantation, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Yupeng Du
- Department of Rehabilitation, The Third Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China.
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Li Q, Chen X, Zhu Y, Shi X. Developmental pathways from insomnia to suicidality: A resilience perspective. J Affect Disord 2024; 362:45-53. [PMID: 38942204 DOI: 10.1016/j.jad.2024.06.104] [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: 01/05/2024] [Revised: 06/24/2024] [Accepted: 06/25/2024] [Indexed: 06/30/2024]
Abstract
BACKGROUND Insomnia has been identified as a potential risk factor for suicidality. However, to date, few studies using the longitudinal-design have examined the underlying mechanism of this relationship. Based on a resilience perspective, this study aimed to investigate the dynamic longitudinal relationships between insomnia, resilience, and suicidality. METHODS A total of 5785 freshmen were sampled from a large-scale health-related cohort among Chinese college students. This study spanned six waves, covering the period from 2020 to 2022. Data from T1 to T4 were used because resilience was not measured at baseline (T0) and T5. The cross-lagged panel models and the latent growth curve mediation model were used to examine the longitudinal dynamic relationships between insomnia, resilience, and suicidality. RESULTS The results showed that insomnia symptoms and suicidality mutually predicted each other, and resilience played a longitudinal mediating role in linking insomnia symptoms and suicidality. CONCLUSIONS Given that resilience served as a mediator in the relation between insomnia symptoms and suicidality, some resilience-oriented prevention and intervention programs will be helpful in reducing the risk of suicide among university students.
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Affiliation(s)
- Qi Li
- 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
| | - Xuliang Shi
- College of Education, Hebei University, Baoding, China.
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Baker LN, Fuglestad AJ. Parent's use of coercive control practices with food is associated with poorer emotion regulation and increased emotional overeating in preschoolers. Appetite 2024; 201:107608. [PMID: 39029529 DOI: 10.1016/j.appet.2024.107608] [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: 04/09/2024] [Revised: 06/17/2024] [Accepted: 07/17/2024] [Indexed: 07/21/2024]
Abstract
Emotional overeating is defined as eating in response to emotions. Around the preschool years, there is a shift from emotional undereating to overeating, which suggests environmental influences in the development of overeating. The use of food by parents to control their child's emotions, rather than to teach them appropriate emotion regulation strategies, may impact the child's ability to regulate their own emotions, resulting in emotional overeating. We hypothesized that such coercive control practices with food by parents would be associated with poorer ability of the child to regulate their own emotions, which in turn would lead to increased emotional overeating, but not emotional undereating. Mothers of four- and five-year-olds (N = 221) were recruited through MTurk and Prolific to complete online questionnaires measuring food parenting practices (Comprehensive Feeding Style Questionnaire and Parent Feeding Style Questionnaire), child emotion regulation (Emotion Regulation Checklist), and child emotional eating (Child Eating Behavior Questionnaire). Several mediation models were tested. Parent's use of food to control emotions and behavior was associated with higher levels of emotional overeating, which was mediated by poorer child emotion regulation. However, child emotion regulation did not mediate the association between parent's use of food to control emotions and behavior and the child's emotional undereating. Taken together, these models suggest that parent's use of coercive control with food may lead to child emotional overeating, but not emotional undereating, by teaching children to regulate their emotions through eating rather than more adaptive regulation strategies. Future experimental and longitudinal studies are needed to directly test the nature and direction of these associations and whether coercive control with food teaches children to overeat in response to their emotions in lieu of using appropriate emotion regulation strategies.
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Affiliation(s)
- Lindsay N Baker
- Department of Psychology, University of North Florida, 1 UNF Drive, Jacksonville, FL 32224, United States
| | - Anita J Fuglestad
- Department of Psychology, University of North Florida, 1 UNF Drive, Jacksonville, FL 32224, United States.
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Reid BM. Early life stress and iron metabolism in developmental psychoneuroimmunology. Brain Behav Immun Health 2024; 40:100824. [PMID: 39161875 PMCID: PMC11331713 DOI: 10.1016/j.bbih.2024.100824] [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: 11/29/2023] [Revised: 06/03/2024] [Accepted: 07/15/2024] [Indexed: 08/21/2024] Open
Abstract
An estimated 250 million children face adverse health outcomes from early life exposure to severe or chronic social, economic, and nutritional adversity, highlighting/emphasizing the pressing concern about the link between ELS and long-term implications on mental and physical health. There is significant overlap between populations experiencing high levels of chronic stress and those experiencing iron deficiency, spotlighting the potential role of iron as a key mediator in this association. Iron, an essential micronutrient for brain development and immune function, is often depleted in stress conditions. Iron deficiency among the most common nutrient deficiencies in the world. Fetal and infant iron status may thus serve as a crucial intermediary between early chronic psychological stress and subsequent immune system changes to impact neurodevelopment. The review presents a hypothesized pathway between early life stress (ELS), iron deficiency, and neurodevelopment through the hypothalamic-pituitary-adrenocortical (HPA) axis and the IL-6-hepcidin axis. This hypothesis is derived from (1) evidence that stress impacts iron status (2) long-term neurodevelopmental outcomes that are shared by ELS and iron deficiency exposure, and (3) possible mechanisms for how iron may mediate the relation between ELS and iron deficiency through alterations in the developing immune system. The article concludes by proposing future research directions, emphasizing the need for rigorous studies to elucidate how stress and iron metabolism interact to modify the developing immune system. Understanding these mechanisms could open new avenues for improving human health and neurodevelopment for women and children globally, making it a timely and vital area of study in psychoneuroimmunology research.
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Affiliation(s)
- Brie M. Reid
- Department of Psychiatry and Human Behavior, Warren Alpert Medical School, Brown University, USA
- Center for Behavioral and Preventive Medicine, The Miriam Hospital, USA
- Department of Psychology, Department of Health Sciences, Northeastern University, USA
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Wang L, Zou HO, Liu J, Hong JF. Prevalence of Adverse Childhood Experiences and Their Associations with Non-Suicidal Self-Injury Among Chinese Adolescents with Depression. Child Psychiatry Hum Dev 2024; 55:1441-1451. [PMID: 36811752 DOI: 10.1007/s10578-023-01508-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/09/2023] [Indexed: 02/24/2023]
Abstract
The presence of adverse childhood experiences (ACEs) in adolescents diagnosed with depression has been associated with an extensive range of mental health issues, including non-suicidal self-injury (NSSI). However, there has been a dearth of research into the prevalence of ACEs and their associations with NSSI among depressed adolescent populations in China. This study aimed to investigate the prevalence of different types of ACEs and their associations with NSSI in depressed Chinese adolescents. Utilizing Chi-squared tests, latent class analysis (LCA), and multinomial logistic regression, the prevalence of different types of ACEs and their associations with NSSI were determined in a sample of 562 adolescents with depression. Among depressed adolescents. 92.9% of depressed adolescents reported ACEs, and the prevalence of emotional neglect, physical abuse, caregiver treated violently, and bullying was relatively high. ACEs, including sexual abuse (OR = 5.645), physical abuse (OR = 3.603), emotional neglect (OR = 3.096), emotional abuse (OR = 2.701), caregiver divorce/family separation (OR = 2.5), caregiver treated violently (OR = 2.221), and caregiver substance abuser (OR = 2.117), were associated with increased odds of exposure among depressed adolescents with NSSI. The high ACEs class (19%), the moderate ACEs class (40%), and the low ACEs class (41%) were identified as latent classes. NSSI was more prevalent in the high/moderate ACEs class compared to the low ACEs class, particularly in the high ACEs class. The situation of the prevalence of ACEs among adolescents with depression was unsatisfactory, and certain types of ACEs were associated with NSSI. Eliminating potential risk factors for NSSI requires the early prevention and targeted intervention of ACEs. Moreover, additional large-scale longitudinal studies are necessary to assess the different development trajectories associated with ACEs, such as the relationships between the different development periods of ACEs and NSSI, and to ensure the adoption of evidence-based prevention and intervention strategies.
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Affiliation(s)
- Lu Wang
- School of Nursing, Anhui Medical University, No. 81 Mei Shan Road, Shu Shan District, He Fei, 230032, Anhui Province, China
| | - Hai-Ou Zou
- School of Nursing, Peking Union Medical College, No. 33 Ba Da Chu Road, Shi Jing Shan District, 100144, Beijing, China
| | - Jun Liu
- Department of Nursing, Beijing Anding Hospital, Capital Medical University, No. 5 An Kang Hutong, Xi Cheng District, 100088, Beijing, China
| | - Jing-Fang Hong
- School of Nursing, Anhui Medical University, No. 81 Mei Shan Road, Shu Shan District, He Fei, 230032, Anhui Province, China.
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Madhavan S, Stewart LC, Birk SL, Nielsen JD, Olino TM. Positive and Negative Life Events in Association with Psychopathology: An Examination of Sex Differences in Early Adolescence. Child Psychiatry Hum Dev 2024; 55:1431-1440. [PMID: 36809644 DOI: 10.1007/s10578-023-01509-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/09/2023] [Indexed: 02/23/2023]
Abstract
Negative life events (NLEs) are associated with psychopathology in older adolescents and adults, particularly for women. However, less is known about the association between positive life events (PLEs) and psychopathology. This study examined associations between NLEs, PLEs, and their interaction, and sex differences in associations between PLEs and NLEs on internalizing and externalizing psychopathology. Youth completed interviews about NLEs and PLEs. Parents and youth reported on youth internalizing and externalizing symptoms. NLEs were positively associated with youth-reported depression and anxiety and parent-reported youth depression. Female youth had stronger positive associations between NLEs and youth-reported anxiety than male youth. Interactions between PLEs and NLEs were non-significant. Findings for NLEs and psychopathology are extended to earlier in development.
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Affiliation(s)
- Subhashini Madhavan
- Department of Psychology, Temple University, 1701 North 13th Street, Weiss Hall, Philadelphia, PA, United States
| | - Lindsey C Stewart
- Department of Psychology, Temple University, 1701 North 13th Street, Weiss Hall, Philadelphia, PA, United States
| | - Samantha L Birk
- Department of Psychology, Temple University, 1701 North 13th Street, Weiss Hall, Philadelphia, PA, United States
| | - Johanna D Nielsen
- Department of Psychology, Temple University, 1701 North 13th Street, Weiss Hall, Philadelphia, PA, United States
| | - Thomas M Olino
- Department of Psychology, Temple University, 1701 North 13th Street, Weiss Hall, Philadelphia, PA, United States.
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Westrick AC, Esiaka DK, Meier HCS, Rooks RN, Manning M, Tarraf W. Cognition and Wealth Changes in Mid-to-later Life: A Latent Class Trajectories Approach Using the Health and Retirement Study. J Aging Health 2024; 36:510-522. [PMID: 38356174 DOI: 10.1177/08982643241232003] [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] [Indexed: 02/16/2024]
Abstract
ObjectivesTo assess how cognitive trajectories from mid-to-later life relate to wealth change, overall and by mid-life income. Methods: Data were from participants (51-64 years) in the 2000-2018 U.S. Health and Retirement Study who were cognitively healthy at baseline (year 2000; unweighted n = 3821). Longitudinal latent class analyses generated cognitive and wealth trajectories, independently, and multinomial logistic regressions estimated the association between cognitive trajectories and wealth profiles, overall and by median income. Results: We identified three cognitive: cognitively healthy (CH), increasing cognitive impairment (ICI), and increasing dementia (ID) and four wealth profiles: stable wealth loss (SWL), delayed gradual wealth loss (DGWL), stable wealth gain (SWG), and gradual wealth gain (GWG). The ID group had higher probability of being in the SWL group and lower probability of SWG, which was more pronounced in respondents with greater median income. Discussion: Individuals with ID may be vulnerable to wealth loss, particularly for middle-class households.
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Affiliation(s)
- Ashly C Westrick
- Center for Social Epidemiology and Population Health, Department of Epidemiology, University of Michigan School of Public Health, Ann Arbor, MI, USA
| | - Darlingtina K Esiaka
- Center for Health Equity Transformation, University of Kentucky College of Medicine, Lexington, KY, USA
| | - Helen C S Meier
- Survey Research Center, Institute for Social Research, University of Michigan, Ann Arbor, MI, USA
| | - Ronica N Rooks
- Department of Health and Behavioral Sciences, University of Colorado Denver, Denver, CO, USA
| | - Mark Manning
- Department of Psychology, Oakland University, Rochester, MI, USA
| | - Wassim Tarraf
- Institute of Gerontology, Wayne State University, Detroit, MI, USA
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Do EK, Yoon SN, McKay T, Schillo BA, Hair EC. Cannabis and vaping nicotine: An exploration of risk factors using a nationally representative sample of youth and young adults. Addict Behav 2024; 157:108094. [PMID: 38936264 DOI: 10.1016/j.addbeh.2024.108094] [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: 02/01/2024] [Revised: 06/12/2024] [Accepted: 06/17/2024] [Indexed: 06/29/2024]
Abstract
BACKGROUND Given that cannabis and e-cigarettes are among the most commonly used substances among young people, there is a need to identify risk factors for concurrent cannabis consumption and nicotine vaping among youth and young adults. METHODS Data were obtained from the Truth Longitudinal Cohort, collected from September 2020 to March 2021, among a cohort aged 15-24 years (N = 6379). Chi-square tests were conducted to detect differences in sample characteristics by dual use status (never e-cigarette and never cannabis users, never cannabis and former/noncurrent e-cigarette users, never e-cigarette and former/noncurrent cannabis users, former/noncurrent e-cigarette and cannabis users, current e-cigarette only users, current cannabis only users, and concurrent cannabis and e-cigarette dual users). Multinomial logistic regression was used to determine key demographic variables predicting dual use status. RESULTS Household tobacco use (Relative Risk Ratio, RRR = 4.93), higher sensation seeking (RRR = 3.98), and mental health score (RRR = 2.58) were associated with higher risk of dual use. Being 15-17 years (RRR = 0.22), being female (RRR = 0.59) and having parents with an education level of some college or more (RRR = 0.64) were associated with lower risk of dual use. CONCLUSION Findings suggest the need to carefully monitor cannabis and vaping nicotine among young people. The identification of risk factors provides additional guidance for prevention and treatment efforts, suggesting the need to address use of both substances and target those most at risk.
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Affiliation(s)
- Elizabeth K Do
- Schroeder Institute, Truth Initiative, Washington, DC, USA; Milken Institute School of Public Health, George Washington University, Washington, DC, USA.
| | | | - Tatum McKay
- Schroeder Institute, Truth Initiative, Washington, DC, USA
| | | | - Elizabeth C Hair
- Schroeder Institute, Truth Initiative, Washington, DC, USA; Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA; School of Global Public Health, New York University, New York, NY, USA
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Arbee S, Himeno T, Miura-Yura E, Kato M, Islam S, Jahan N, Kamiya H, Watanabe H. Versican maintains the homeostasis of adipose tissues and regulates energy metabolism. Biochem Biophys Res Commun 2024; 727:150309. [PMID: 38936224 DOI: 10.1016/j.bbrc.2024.150309] [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: 06/04/2024] [Revised: 06/14/2024] [Accepted: 06/21/2024] [Indexed: 06/29/2024]
Abstract
Versican is a large chondroitin sulfate proteoglycan in the extracellular matrix. It plays a pivotal role in the formation of the provisional matrix. S100a4, previously known as fibroblast-specific protein, functions as a calcium channel-binding protein. To investigate the role of versican expressed in fibroblasts, we generated conditional knockout mice in which versican expression is deleted in cells expressing S100a4. We found that S100a4 is expressed in adipose tissues, and these mice exhibit obesity under a normal diet, which becomes apparent as early as five months. The white adipose tissues of these mice exhibited decreased expression levels of S100a4 and versican and hypertrophy of adipocytes. qRT-PCR showed a reduced level of UCP1 in their white adipose tissues, indicating that the basic energy metabolism is diminished. These results suggest that versican in adipose tissues maintains the homeostasis of adipose tissues and regulates energy metabolism.
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Affiliation(s)
- Shahida Arbee
- Insitute for Molecular Science of Medicine, Aichi Medical University, 1-1 Yazakokarimata, Nagakute, Aichi, 480-1195, Japan
| | - Tatsuhito Himeno
- Division of Diabetes, Department of Internal Medicine, Aichi Medical University, 1-1 Yazakokarimata, Nagakute, Aichi, 480-1195, Japan
| | - Emiri Miura-Yura
- Division of Diabetes, Department of Internal Medicine, Aichi Medical University, 1-1 Yazakokarimata, Nagakute, Aichi, 480-1195, Japan
| | - Makoto Kato
- Division of Diabetes, Department of Internal Medicine, Aichi Medical University, 1-1 Yazakokarimata, Nagakute, Aichi, 480-1195, Japan
| | - Shamima Islam
- Insitute for Molecular Science of Medicine, Aichi Medical University, 1-1 Yazakokarimata, Nagakute, Aichi, 480-1195, Japan
| | - Nushrat Jahan
- Insitute for Molecular Science of Medicine, Aichi Medical University, 1-1 Yazakokarimata, Nagakute, Aichi, 480-1195, Japan
| | - Hideki Kamiya
- Division of Diabetes, Department of Internal Medicine, Aichi Medical University, 1-1 Yazakokarimata, Nagakute, Aichi, 480-1195, Japan
| | - Hideto Watanabe
- Insitute for Molecular Science of Medicine, Aichi Medical University, 1-1 Yazakokarimata, Nagakute, Aichi, 480-1195, Japan.
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van den End A, Snoek A, Aarts I, Beekman ATF, Dekker J, Blankers M, Lommerse N, Thomaes K. Predictors of treatment attendance in patients with posttraumatic stress disorder and comorbid personality disorders. Compr Psychiatry 2024; 134:152516. [PMID: 38991291 DOI: 10.1016/j.comppsych.2024.152516] [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: 03/02/2024] [Revised: 06/25/2024] [Accepted: 07/05/2024] [Indexed: 07/13/2024] Open
Abstract
INTRODUCTION High dropout and low treatment attendance rates among patients with posttraumatic stress disorder (PTSD) and personality disorders (PDs) continue to pose a significant challenge. Despite numerous studies focusing on enhancing treatment attendance, the identification of consistent and reliable predictors in patients with PTSD and comorbid PDs remains limited. OBJECTIVES This study aims to investigate a wide range of potential predictors of treatment attendance, encompassing demographic, patient-severity, treatment, and therapist-related variables in patients with PTSD and comorbid borderline and/or cluster C PDs. METHODS Utilizing data from 255 patients participating in two randomized controlled trials comparing trauma-focused treatment with or without concurrent PD treatment, candidate predictors were individually analyzed in univariate regression models. Significant predictors were then combined in a multiple ordinal regression model. RESULTS In total, 40% of patients attended fewer trauma-focused treatment sessions than the minimum recommended in treatment guidelines. Out of the 38 candidate predictors examined, five significant, independent predictors of treatment attendance emerged in a multiple ordinal regression model. Higher baseline PTSD severity (OR = 1.04, p = .036), higher education level (OR = 1.22, p = .009) and a stronger patient-rated working alliance (OR = 1.72, p = .047) with the therapist predicted higher treatment attendance. Conversely, inadequate social support from friends (OR = 0.90, p = .042) and concurrent PD treatment and trauma-focused treatment (OR = 0.52, p = .022) were associated with lower treatment attendance. CONCLUSIONS In conclusion, this constitutes the first study investigating predictors of treatment attendance in patients with PTSD and comorbid PDs. The results highlight the complexity of pinpointing reliable predictors. Nevertheless, the identification of five predictors provides valuable insights, aiding clinicians in customizing treatment strategies for individual patients and enhancing overall treatment attendance.
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Affiliation(s)
- Arne van den End
- Arkin, Sinai Centrum, Laan van de Helende Meesters 2, 1186AM Amstelveen, the Netherlands; Amsterdam UMC, University of Amsterdam, Department of Psychiatry, Oldenaller 1, 1081HJ Amsterdam, the Netherlands.
| | - Aishah Snoek
- Arkin, Sinai Centrum, Laan van de Helende Meesters 2, 1186AM Amstelveen, the Netherlands; Amsterdam UMC, University of Amsterdam, Department of Psychiatry, Oldenaller 1, 1081HJ Amsterdam, the Netherlands.
| | - Inga Aarts
- Arkin, Sinai Centrum, Laan van de Helende Meesters 2, 1186AM Amstelveen, the Netherlands; Amsterdam UMC, University of Amsterdam, Department of Psychiatry, Oldenaller 1, 1081HJ Amsterdam, the Netherlands; Amsterdam UMC, University of Amsterdam, Department of Anatomy and Neurosciences, De Boelelaan 1085, 1081HV Amsterdam, the Netherlands.
| | - Aartjan T F Beekman
- Amsterdam UMC, University of Amsterdam, Department of Psychiatry, Oldenaller 1, 1081HJ Amsterdam, the Netherlands.
| | - Jack Dekker
- Arkin Mental Health Care, Klaprozenweg 111, 1033NN, Amsterdam, the Netherlands; Vrije Universiteit Amsterdam, Faculty of Behavioural and Movement Sciences, van der Boechorststraat 7, 1081BT Amsterdam, the Netherlands.
| | - Matthijs Blankers
- Arkin Mental Health Care, Klaprozenweg 111, 1033NN, Amsterdam, the Netherlands.
| | - Nick Lommerse
- Arkin Mental Health Care, Klaprozenweg 111, 1033NN, Amsterdam, the Netherlands.
| | - Kathleen Thomaes
- Arkin, Sinai Centrum, Laan van de Helende Meesters 2, 1186AM Amstelveen, the Netherlands; Amsterdam UMC, University of Amsterdam, Department of Psychiatry, Oldenaller 1, 1081HJ Amsterdam, the Netherlands; Arkin Mental Health Care, Klaprozenweg 111, 1033NN, Amsterdam, the Netherlands.
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Dicker-Oren SD, Gelkopf M, Greene T. Anxiety and restrained eating in everyday life: An ecological momentary assessment study. J Affect Disord 2024; 362:543-551. [PMID: 39019225 DOI: 10.1016/j.jad.2024.07.065] [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: 12/07/2023] [Revised: 07/08/2024] [Accepted: 07/14/2024] [Indexed: 07/19/2024]
Abstract
BACKGROUND Restrained eating has been related to psychological distress like anxiety and eating disorder symptomatology, but little is known about this relationship in daily life in non-clinical populations. We aimed to understand concurrent and temporal associations between momentary anxiety and restrained eating in everyday life within and across persons in a non-clinical sample, and examined whether this association remains after controlling for eating disorder symptomatology. METHODS We used a 10-day ecological momentary assessment (EMA) protocol. Participants (n = 123) completed a baseline survey with demographics and eating disorder symptomatology questions, and three EMA surveys per day reporting anxiety and restrained eating intentions. We applied mixed-effects and random intercept cross-lagged models to analyze the data. RESULTS Momentary anxiety and restrained eating were concurrently significantly positively associated within and between persons. When participants had more anxiety than was typical for them, they were more likely to intend to restrain eating, and people with overall higher anxiety symptoms tended to report greater restrained eating over the study period. These associations remained significant after adjusting for eating disorder symptomatology. There were no significant temporal cross-lagged effects. Anxiety-restrained eating association did not spill over into the next assessment window. LIMITATIONS The time window between prompts may have been too long to capture potential temporal effects, and we did not examine actual behavioral food restrictions. CONCLUSION Daily-life anxiety may be related to concurrent restrained eating intentions, above and beyond baseline eating disorder symptomatology. Research is needed exploring daily-life anxiety as a potential intervention target to address restrained eating.
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Affiliation(s)
- S D Dicker-Oren
- The Department of Community Mental Health, University of Haifa, Haifa, Israel
| | - M Gelkopf
- The Department of Community Mental Health, University of Haifa, Haifa, Israel
| | - T Greene
- Department of Clinical, Educational and Health Psychology, University College London, United Kingdom.
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Wu J, Zhou F, Wang Y, Niu Y, Zhang C, Meng Y, Hao Y, Yu W, Liu H, Li C, Zhang S, Chen S, Xia X, Wu Y, Huang H. Associations between maternal early pregnancy depression and longitudinal fetal growth. J Affect Disord 2024; 362:808-815. [PMID: 39029680 DOI: 10.1016/j.jad.2024.07.068] [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: 01/19/2024] [Revised: 07/04/2024] [Accepted: 07/14/2024] [Indexed: 07/21/2024]
Abstract
BACKGROUND The impacts of maternal depression during mid-to-late pregnancy on fetal growth have been extensively investigated. However, the association between maternal depression during early pregnancy and fetal intrauterine growth are less clear. METHODS A prospective study comprised 23,465 eligible pregnant women and their offspring was conducted at a hospital-based center in Shanghai. Prenatal depression was assessed used using Patient Health Questionnaire (PHQ-9) before 14 gestational weeks. Differences in fetal growth trajectory of different maternal depressive statuses during three periods (16-23, 24-31, and 32-41 gestational weeks) were compared using a multilevel model with fractional polynomials. RESULTS Women with depressive symptoms during early pregnancy had higher longitudinal fetal trajectories, with an estimated increase in fetal weight (β = 0.33; 95 % CI, 0.06-0.61), compared to those without depressive symptoms. Increases in fetal abdominal circumference among women with depressive symptoms were observed before 23 gestational weeks. Offspring born to mothers with early pregnancy depression had a significantly higher birth weight of 14.13 g (95 % CI, 1.33-27.81 g) and an increased risk of severe large size for gestational age (adjusted odds ratio [aOR], 1.64; 95 % CI, 1.32-2.04) and macrosomia (aOR, 1.21; 95 % CI, 1.02-1.43). LIMITATIONS Self-rated scale was used to assess depressive symptoms rather than clinical diagnosis. And Long-term effects of early pregnancy depression on offspring were not explored. CONCLUSIONS The study revealed an association between maternal depression during early pregnancy and increased fetal biometrics, higher birth weight, and an elevated risk of severe large size for gestational age and macrosomia.
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Affiliation(s)
- Jiaying Wu
- The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China; Obstetrics and Gynecology Hospital, Institute of Reproduction and Development, Fudan University, Shanghai, China; Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, China
| | - Fangyue Zhou
- The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China; Obstetrics and Gynecology Hospital, Institute of Reproduction and Development, Fudan University, Shanghai, China; Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, China
| | - Yishu Wang
- The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China; Obstetrics and Gynecology Hospital, Institute of Reproduction and Development, Fudan University, Shanghai, China; Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, China
| | - Yujie Niu
- Department of Obstetrics, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
| | - Chen Zhang
- Obstetrics and Gynecology Hospital, Institute of Reproduction and Development, Fudan University, Shanghai, China
| | - Yicong Meng
- The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China; Obstetrics and Gynecology Hospital, Institute of Reproduction and Development, Fudan University, Shanghai, China; Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, China
| | - Yanhui Hao
- Obstetrics and Gynecology Hospital, Institute of Reproduction and Development, Fudan University, Shanghai, China
| | - Wen Yu
- Obstetrics and Gynecology Hospital, Institute of Reproduction and Development, Fudan University, Shanghai, China
| | - Han Liu
- Obstetrics and Gynecology Hospital, Institute of Reproduction and Development, Fudan University, Shanghai, China
| | - Cheng Li
- Obstetrics and Gynecology Hospital, Institute of Reproduction and Development, Fudan University, Shanghai, China
| | - Siwei Zhang
- Obstetrics and Gynecology Hospital, Institute of Reproduction and Development, Fudan University, Shanghai, China
| | - Siyue Chen
- Obstetrics and Gynecology Hospital, Institute of Reproduction and Development, Fudan University, Shanghai, China
| | - Xian Xia
- Department of Obstetrics, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China.
| | - Yanting Wu
- Obstetrics and Gynecology Hospital, Institute of Reproduction and Development, Fudan University, Shanghai, China; Shanghai Key Laboratory of Reproduction and Development, Shanghai, China; Research Units of Embryo Original Diseases, Chinese Academy of Medical Sciences (No. 2019RU056), Shanghai, China.
| | - Hefeng Huang
- The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China; Obstetrics and Gynecology Hospital, Institute of Reproduction and Development, Fudan University, Shanghai, China; Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, China; Shanghai Key Laboratory of Reproduction and Development, Shanghai, China; Research Units of Embryo Original Diseases, Chinese Academy of Medical Sciences (No. 2019RU056), Shanghai, China; Key Laboratory of Reproductive Genetics (Ministry of Education), Department of Reproductive Endocrinology, Women's Hospital, Zhejiang University School of Medicine, Hangzhou, China.
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O'Brien ST, Dozo N, Hinton JDX, Moeck EK, Susanto R, Jayaputera GT, Sinnott RO, Vu D, Alvarez-Jimenez M, Gleeson J, Koval P. SEMA 3: A free smartphone platform for daily life surveys. Behav Res Methods 2024; 56:7691-7706. [PMID: 38914788 DOI: 10.3758/s13428-024-02445-w] [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] [Accepted: 05/16/2024] [Indexed: 06/26/2024]
Abstract
Traditionally, behavioral, social, and health science researchers have relied on global/retrospective survey methods administered cross-sectionally (i.e., on a single occasion) or longitudinally (i.e., on several occasions separated by weeks, months, or years). More recently, social and health scientists have added daily life survey methods (also known as intensive longitudinal methods or ambulatory assessment) to their toolkit. These methods (e.g., daily diaries, experience sampling, ecological momentary assessment) involve dense repeated assessments in everyday settings. To facilitate research using daily life survey methods, we present SEMA3 ( http://www.SEMA3.com ), a platform for designing and administering intensive longitudinal daily life surveys via Android and iOS smartphones. SEMA3 fills an important gap by providing researchers with a free, intuitive, and flexible platform with basic and advanced functionality. In this article, we describe SEMA3's development history and system architecture, provide an overview of how to design a study using SEMA3 and outline its key features, and discuss the platform's limitations and propose directions for future development of SEMA3.
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Affiliation(s)
- Sarah T O'Brien
- Melbourne School of Psychological Sciences, University of Melbourne, Melbourne, Australia
| | - Nerisa Dozo
- Melbourne School of Psychological Sciences, University of Melbourne, Melbourne, Australia
| | - Jordan D X Hinton
- School of Behavioural and Health Sciences, Australian Catholic University, Melbourne, Australia
- Australian Research Centre in Sex, and Society, La Trobe University, Melbourne, Australia
| | - Ella K Moeck
- Melbourne School of Psychological Sciences, University of Melbourne, Melbourne, Australia
- School of Psychology, The University of Adelaide, Adelaide, Australia
| | - Rio Susanto
- Melbourne eResearch Group, School of Computing and Information Systems, University of Melbourne, Melbourne, Australia
| | - Glenn T Jayaputera
- Melbourne eResearch Group, School of Computing and Information Systems, University of Melbourne, Melbourne, Australia
| | - Richard O Sinnott
- Melbourne eResearch Group, School of Computing and Information Systems, University of Melbourne, Melbourne, Australia
| | - Duy Vu
- Melbourne eResearch Group, School of Computing and Information Systems, University of Melbourne, Melbourne, Australia
| | - Mario Alvarez-Jimenez
- Orygen, Melbourne, Australia
- Centre for Youth Mental Health, The University of Melbourne, Melbourne, Australia
| | - John Gleeson
- Healthy Brain and Mind Research Centre, The School of Behavioural and Health Sciences, Australian Catholic University, Melbourne, Australia
| | - Peter Koval
- Melbourne School of Psychological Sciences, University of Melbourne, Melbourne, Australia.
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Chen PY, Jia F, Wu W, Wang MH, Chao TY. Dealing with missing data in multi-informant studies: A comparison of approaches. Behav Res Methods 2024; 56:6498-6519. [PMID: 38418689 DOI: 10.3758/s13428-024-02367-7] [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] [Accepted: 02/13/2024] [Indexed: 03/02/2024]
Abstract
Multi-informant studies are popular in social and behavioral science. However, their data analyses are challenging because data from different informants carry both shared and unique information and are often incomplete. Using Monte Carlo Simulation, the current study compares three approaches that can be used to analyze incomplete multi-informant data when there is a distinction between reference and nonreference informants. These approaches include a two-method measurement model for planned missing data (2MM-PMD), treating nonreference informants' reports as auxiliary variables with the full-information maximum likelihood method or multiple imputation, and listwise deletion. The result suggests that 2MM-PMD, when correctly specified and data are missing at random, has the best overall performance among the examined approaches regarding point estimates, type I error rates, and statistical power. In addition, it is also more robust to data that are not missing at random.
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Affiliation(s)
- Po-Yi Chen
- Department of Educational Psychology and Counseling, National Taiwan Normal University, Taipei, Taiwan, 106308.
| | - Fan Jia
- Department of Psychological Sciences, University of California Merced, Merced, CA, USA
| | - Wei Wu
- Department of Psychology, Indiana University-Purdue University Indianapolis, Indianapolis, IN, USA
| | | | - Tzi-Yang Chao
- Department of Educational Psychology and Counseling, National Taiwan Normal University, Taipei, Taiwan, 106308
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Ernst M, Brähler E, Beutel ME, Kruse J, Andreas S. Socially isolated, but not lonely in lockdown: Exploring the role of reflective functioning as a protective factor in the early days of the COVID-19 pandemic in Germany. J Affect Disord 2024; 362:201-208. [PMID: 38950870 DOI: 10.1016/j.jad.2024.06.109] [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: 01/01/2024] [Revised: 05/28/2024] [Accepted: 06/25/2024] [Indexed: 07/03/2024]
Abstract
INTRODUCTION Loneliness is a pressing public mental health issue. So far, there has been a paucity of investigations focused on the individual differences modulating this subjective feeling in the face of difficult circumstances, e.g., the COVID-19 pandemic. As such, the present study aimed to investigate the role of mentalization; given that the construct comprises reflection abilities that might be particularly relevant to the pandemic's interpersonal challenges. METHODS A survey representative of the German population was conducted from May to June 2020 (N = 2503). We examined mentalization, operationalized as reflective functioning (RF) and measured using the Mentalization Questionnaire (MZQ), both as a protective factor against loneliness on its own and as a moderator of the association of social isolation with loneliness. RESULTS Of the overall sample, 822 (32.8 %) individuals reported social isolation. Worse RF was moderately associated with higher levels of loneliness (r = 0.433, p < .001). A linear regression model (controlling for sociodemographic characteristics and general personality pathology) confirmed this positive association, but also indicated an interaction effect of RF and social isolation in the statistical prediction of loneliness. Stratified models showed that RF was a comparatively weaker statistical predictor of loneliness among the socially isolated. DISCUSSION This representative population study expanded our knowledge about the factors shaping loneliness in the population. RF emerged as a potentially modifiable protective influence. Further research needs to clarify the mechanisms through which it mitigates loneliness. LIMITATIONS The cross-sectional design does not give insight into the temporal association of RF and loneliness.
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Affiliation(s)
- Mareike Ernst
- Department of Clinical Psychology, Psychotherapy and Psychoanalysis, Institute of Psychology, University of Klagenfurt, Klagenfurt am Wörthersee, Austria.
| | - Elmar Brähler
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany
| | - Manfred E Beutel
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany
| | - Johannes Kruse
- Department of Psychosomatic Medicine and Psychotherapy, Justus Liebig University Gießen, Gießen, Germany
| | - Sylke Andreas
- Department of Clinical Psychology, Psychotherapy and Psychoanalysis, Institute of Psychology, University of Klagenfurt, Klagenfurt am Wörthersee, Austria
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Colli C, Garzitto M, Bonivento C, Delvecchio G, Maggioni E, Fagnani C, Medda E, Mauri M, Nobile M, Brambilla P. Exploring the effects of family and life events on genetic and environmental architecture of schizotypal and hypomanic dimensions: Insights from a twin study. J Affect Disord 2024; 362:375-383. [PMID: 38971195 DOI: 10.1016/j.jad.2024.07.010] [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: 01/13/2024] [Revised: 06/12/2024] [Accepted: 07/03/2024] [Indexed: 07/08/2024]
Abstract
BACKGROUND Strategies of prevention for psychiatric disorders need a deep understanding of the aetiological factors involved in the psychopathological processes. Our twin study aims at disentangling the contributions of genes and environment to schizotypal and hypomanic dimensions, considering the role of stressful life events (LEs) and the quality of family relationships. METHODS The Magical Ideation Scale (MIS) and Perceptual Aberration Scale (PAS) were used to assess positive schizotypy, while Hypomanic Personality Scale (HPS) and its sub-scales were used to investigate proneness to affective disorders. 268 twins (54.5 % female; aged 18.0 ± 6.68) were included. Participants filled out a questionnaire on LEs and their parents provided an evaluation of intra-family relationship (Relationship Quality Index, RQI). Classic univariate twin models for quantitative traits were fitted for scales, and the effects of covariates (LEs and RQI) were assessed. RESULTS For MIS, HPS and its sub-scales, significant common and unique environmental effects were detected, with genetic factors affecting only HPS Social Vitality sub-scale. Unique environment was the only source of variance of PAS score. The number of recent LEs influenced MIS and PAS models, while RQI score affected MIS model. LIMITATIONS The main limitation of the study is the small sample size, which reduces statistical power and may potentially lead to an underestimation of heritability. Additionally, the cross-sectional design limits the possibility to draw causal considerations. CONCLUSIONS Findings provide preliminary evidence for a significant environmental role in modulating states of vulnerability. Moreover, the expression of positive schizotypy resulted influenced by recent stressors and intra-family relationships.
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Affiliation(s)
- Chiara Colli
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Marco Garzitto
- Department of Medicine (DAME), University of Udine, Udine, Italy
| | | | - Giuseppe Delvecchio
- Department of Neurosciences and Mental Health, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Eleonora Maggioni
- Department of Electronics, Information and Bioengineering, Politecnico di Milano, Milan, Italy
| | - Corrado Fagnani
- Italian Twin Registry, Centre for Behavioural Sciences and Mental Health, Istituto Superiore di Sanità, Rome, Italy
| | - Emanuela Medda
- Italian Twin Registry, Centre for Behavioural Sciences and Mental Health, Istituto Superiore di Sanità, Rome, Italy
| | - Maddalena Mauri
- Child Psychopathology Unit, Scientific Institute, IRCCS Eugenio Medea, Bosisio Parini (LC), Italy
| | - Maria Nobile
- Child Psychopathology Unit, Scientific Institute, IRCCS Eugenio Medea, Bosisio Parini (LC), Italy
| | - Paolo Brambilla
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy; Department of Neurosciences and Mental Health, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.
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73
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Scarlett H, Wiernik E, van der Waerden J. Longitudinal trajectories and associated risk factors of paternal mental illness in the nine years surrounding the transition to fatherhood. J Affect Disord 2024; 362:363-374. [PMID: 38986876 DOI: 10.1016/j.jad.2024.07.008] [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: 01/09/2024] [Revised: 06/07/2024] [Accepted: 07/03/2024] [Indexed: 07/12/2024]
Abstract
BACKGROUND The arrival of one's first child is a known risk factor for mental illness, yet investigations on fathers' mental health are limited. We conducted a longitudinal investigation on paternal depression and anxiety in the nine years surrounding the transition to fatherhood. METHODS Using a national cohort of French men (CONSTANCES, n = 6299), we investigated the prevalence and associated risk factors of mental illness amongst first-time fathers. Responses to the Center for Epidemiological Studies Depression (CES-D) and 12-item General Health Questionnaire (GHQ-12) scales were used to identify clinically significant symptom scores. Self-declared mental illness was also reported by participants. Group-based modelling was used to identify latent trajectory groups for both measures. RESULTS Levels of self-declared anxiety (averaging 4.9 % pre-fatherhood, 7.8 % post) exceeded that of depression (1.9 % pre- fatherhood, 3.3 % post) or other disorders. However, rates of clinically significant symptom scores (17-27 %) were consistently higher. Participants' mental health appeared to worsen from two-years prior to their child's arrival and improve from two-years after. We identified three trajectory groups for fathers' self-declared mental illness: Low stable (90.3 %); Low risk with high temporary increase (5.6 %); and Consistent high risk (4.1 %). Risk factors associated with worsening mental health trajectories were unemployment, not living with one's partner, having had adverse childhood experiences and foregoing healthcare due to financial reasons. LIMITATIONS All measures of mental illness relied on participant self-reports and are thus subject to bias. CONCLUSIONS This study reveals an important period of heightened psychological vulnerability amongst first-time fathers, emphasising the need for increased and better adapted paternal mental health screening.
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Affiliation(s)
- Honor Scarlett
- UMR-S 1136, Institut Pierre Louis d'Epidémiologie et de Santé Publique, Sorbonne University, INSERM, Paris, France.
| | - Emmanuel Wiernik
- UMS 011 Population-based Cohorts Unit, Paris Cité University, Paris Saclay University, Versailles Saint-Quentin-en-Yvelines University, INSERM, Paris, France
| | - Judith van der Waerden
- UMR-S 1136, Institut Pierre Louis d'Epidémiologie et de Santé Publique, Sorbonne University, INSERM, Paris, France
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74
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Baghernezhad S, Daliri MR. Age-related changes in human brain functional connectivity using graph theory and machine learning techniques in resting-state fMRI data. GeroScience 2024; 46:5303-5320. [PMID: 38499956 PMCID: PMC11336041 DOI: 10.1007/s11357-024-01128-w] [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: 11/05/2023] [Accepted: 03/08/2024] [Indexed: 03/20/2024] Open
Abstract
Aging is the basis of neurodegeneration and dementia that affects each endemic in the body. Normal aging in the brain is associated with progressive slowdown and disruptions in various abilities such as motor ability, cognitive impairment, decreasing information processing speed, attention, and memory. With the aggravation of global aging, more research focuses on brain changes in the elderly adult. The graph theory, in combination with functional magnetic resonance imaging (fMRI), makes it possible to evaluate the brain network functional connectivity patterns in different conditions with brain modeling. We have evaluated the brain network communication model changes in three different age groups (including 8 to 15 years, 25 to 35 years, and 45 to 75 years) in lifespan pilot data from the human connectome project (HCP). Initially, Pearson correlation-based connectivity networks were calculated and thresholded. Then, network characteristics were compared between the three age groups by calculating the global and local graph measures. In the resting state brain network, we observed decreasing global efficiency and increasing transitivity with age. Also, brain regions, including the amygdala, putamen, hippocampus, precuneus, inferior temporal gyrus, anterior cingulate gyrus, and middle temporal gyrus, were selected as the most affected brain areas with age through statistical tests and machine learning methods. Using feature selection methods, including Fisher score and Kruskal-Wallis, we were able to classify three age groups using SVM, KNN, and decision-tree classifier. The best classification accuracy is in the combination of Fisher score and decision tree classifier obtained, which was 82.2%. Thus, by examining the measures of functional connectivity using graph theory, we will be able to explore normal age-related changes in the human brain, which can be used as a tool to monitor health with age.
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Affiliation(s)
- Sepideh Baghernezhad
- Neuroscience & Neuroengineering Research Lab, Biomedical Engineering Department, School of Electrical Engineering, Iran University of Science and Technology (IUST), Tehran, Iran
| | - Mohammad Reza Daliri
- Neuroscience & Neuroengineering Research Lab, Biomedical Engineering Department, School of Electrical Engineering, Iran University of Science and Technology (IUST), Tehran, Iran.
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75
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Kilshaw RE, Kerig PK, Baucom BRW. Vocally-Encoded Emotional Arousal as a Marker of Callous-Unemotional Traits in a Sample of Justice-Involved Adolescents. Child Psychiatry Hum Dev 2024; 55:1238-1249. [PMID: 36572843 DOI: 10.1007/s10578-022-01486-6] [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: 07/16/2021] [Revised: 10/26/2022] [Accepted: 12/16/2022] [Indexed: 12/28/2022]
Abstract
Callous-unemotional (CU) traits are associated with severe and persistent juvenile offending. CU traits are also associated with dampened emotional arousal, which suggests that fundamental frequency (f0), a measure of vocally-encoded emotional arousal, may serve as an accessible psychophysiological marker of CU traits in youth. This study investigated the associations between f0 range measured during an emotionally evocative task, CU traits, and emotion dysregulation in a mixed-gender sample of 168 justice-involved youth. For boys, after controlling for covariates, wider f0 range-indicating greater emotional arousal-was negatively associated with CU traits and positively associated with emotion dysregulation. For girls, no significant associations with f0 range emerged; however, CU traits were positively associated with emotion dysregulation. Findings suggest that f0 range may serve as a valid indicator of CU traits in JJ-involved boys, and that detained boys and girls with high CU traits are characterized by different profiles of emotion dysregulation.
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Affiliation(s)
- Robyn E Kilshaw
- Department of Psychology, University of Utah, 380 S 1530 E BEH S 502, UT, 84112, Salt Lake City, USA.
| | - Patricia K Kerig
- Department of Psychology, University of Utah, Salt Lake City, USA
| | - Brian R W Baucom
- Department of Psychology, University of Utah, Salt Lake City, USA
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76
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Marinazzo D, Van Roozendaal J, Rosas FE, Stella M, Comolatti R, Colenbier N, Stramaglia S, Rosseel Y. An information-theoretic approach to build hypergraphs in psychometrics. Behav Res Methods 2024; 56:8057-8079. [PMID: 39080122 DOI: 10.3758/s13428-024-02471-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/30/2024] [Indexed: 08/30/2024]
Abstract
Psychological network approaches propose to see symptoms or questionnaire items as interconnected nodes, with links between them reflecting pairwise statistical dependencies evaluated on cross-sectional, time-series, or panel data. These networks constitute an established methodology to visualise and conceptualise the interactions and relative importance of nodes/indicators, providing an important complement to other approaches such as factor analysis. However, limiting the representation to pairwise relationships can neglect potentially critical information shared by groups of three or more variables (higher-order statistical interdependencies). To overcome this important limitation, here we propose an information-theoretic framework to assess these interdependencies and consequently to use hypergraphs as representations in psychometrics. As edges in hypergraphs are capable of encompassing several nodes together, this extension can thus provide a richer account on the interactions that may exist among sets of psychological variables. Our results show how psychometric hypergraphs can highlight meaningful redundant and synergistic interactions on either simulated or state-of-the-art, re-analysed psychometric datasets. Overall, our framework extends current network approaches while leading to new ways of assessing the data that differ at their core from other methods, enriching the psychometrics toolbox, and opening promising avenues for future investigation.
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Affiliation(s)
- Daniele Marinazzo
- Department of Data Analysis, Faculty of Psychological and Educational Sciences, Ghent University, 1 Henri Dunantlaan, B-9000, Ghent, Belgium.
| | - Jan Van Roozendaal
- Department of Data Analysis, Faculty of Psychological and Educational Sciences, Ghent University, 1 Henri Dunantlaan, B-9000, Ghent, Belgium
| | - Fernando E Rosas
- Data Science Institute, Imperial College London, London, UK
- Centre for Psychedelic Research, Imperial College London, London, UK
- Centre for Complexity Science, Imperial College London, London, UK
- Department of Informatics, University of Sussex, Brighton, UK
| | - Massimo Stella
- CogNosco Lab, Dipartimento di Psicologia e Scienze Cognitive, Universitá di Trento, Rovereto, Italy
| | - Renzo Comolatti
- Department of Biomedical and Clinical Sciences "L. Sacco", Universitá degli Studi di Milano, Milan, Italy
| | - Nigel Colenbier
- Department of Data Analysis, Faculty of Psychological and Educational Sciences, Ghent University, 1 Henri Dunantlaan, B-9000, Ghent, Belgium
- IRCCS San Camillo Hospital, Venice, Italy
| | - Sebastiano Stramaglia
- Physics Department, Universitá degli Studi di Bari Aldo Moro, Bari, Italy
- INFN Sezione di Bari, Bari, Italy
| | - Yves Rosseel
- Department of Data Analysis, Faculty of Psychological and Educational Sciences, Ghent University, 1 Henri Dunantlaan, B-9000, Ghent, Belgium
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77
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Wang H, Tse N, Kwan Mary Ip T, Mo PKH, Yu Y, Lau JTF. Validation of the psychoactive substance refusal Self-Efficacy Questionnaire (PSRSEQ) in adolescent case-clients of social workers in Hong Kong. Addict Behav 2024; 157:108093. [PMID: 38908049 DOI: 10.1016/j.addbeh.2024.108093] [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: 03/14/2024] [Revised: 06/14/2024] [Accepted: 06/16/2024] [Indexed: 06/24/2024]
Abstract
BACKGROUND Self-efficacy is a key concept in various behavioral theories. Refusal self-efficacy is important in understanding issues related to psychoactive substance use. To facilitate related research, this study translated and validated the Chinese version of the 14-item Psychoactive Substance Refusal Self-efficacy Questionnaire (PSRSEQ) among adolescents. There is a debate about whether such a refusal self-efficacy scale should be unidimensional or multidimensional. METHODS A survey was conducted among 601 adolescent case-clients of social workers in Hong Kong from July 2021 to June 2022. Various psychometric properties were examined. RESULTS The confirmatory factor analysis (CFA) supported the original 3-factor structure of the PSRSEQ (emotional relief, opportunistic, and social facilitation refusal self-efficacy), which showed satisfactory psychometric properties (internal consistency, convergent validity in terms of significant negative correlations with the intention of psychoactive substance use in the next year and psychoactive substance use behavior in the past six months, and the absence of floor effect) but ceiling effect was obvious. Notably, unacceptable discriminant validity of one subscale and strong correlations among the three subscales were observed. In another set of analyses using two split-half subsamples, the exploratory factor analysis identified a 1-factor 14-item structure, which was confirmed by CFA and showed satisfactory psychometric properties. CONCLUSIONS The 1-factor PSRSEQ, instead of the one having a 3-factor structure, was preferred and recommended to assess psychoactive substance refusal self-efficacy among Chinese adolescents. It is warranted to validate the scale in other adolescent and age groups in future studies.
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Affiliation(s)
- He Wang
- Oujiang Laboratory (Zhejiang Lab for Regenerative Medicine, Vision and Brain health), Wenzhou Medical University, Wenzhou, China.
| | - Nick Tse
- Department of Applied Social Sciences, HKCT Institute of Higher Education, Hong Kong Special Administrative Region.
| | - Tsun Kwan Mary Ip
- Center for Health Behaviours Research, Jockey Club School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong Special Administrative Region.
| | - Phoenix K H Mo
- Center for Health Behaviours Research, Jockey Club School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong Special Administrative Region.
| | - Yanqiu Yu
- School of Public Health, Fudan University, Shanghai, China.
| | - Joseph T F Lau
- Public Mental Health Center, School of Mental Health, Wenzhou Medical University, Wenzhou, China; Zhejiang Provincial Clinical Research Center for Mental Disorders, The Affiliated Wenzhou Kangning Hospital, Wenzhou Medical University, Wenzhou, China.
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78
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Saxon D, Broglia E, Duncan C, Barkham M. Variability in treatment effects in an English national dataset of psychological therapies: The relationships between severity, treatment duration, and therapy type. J Affect Disord 2024; 362:244-255. [PMID: 38945404 DOI: 10.1016/j.jad.2024.06.115] [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: 08/16/2023] [Revised: 03/22/2024] [Accepted: 06/27/2024] [Indexed: 07/02/2024]
Abstract
BACKGROUND Comparisons between bona fide psychological therapies generally report no effects or small effects favoring cognitive behavioral therapy (CBT), suggesting that differences between therapy modalities are of little importance. METHODS An observational, cohort study of patients (N = 11,116), drawn from the English Talking Therapies program. Patients presented with depression and were treated by CBT or person-centered experiential therapy (PCET), 67 % were female and the age range was 15-94. Multilevel modeling was used to identify variables associated with outcomes and CBT and PCET outcomes were compared dependent on the number of sessions patients attended and the severity of their depression at intake. RESULTS Although overall a small effect size of 0.14 (0.10, 0.18) favored CBT, we found differing effect sizes depending on patient severity and the number of sessions they had attended at outcome. For non-clinical and moderately depressed patients no significant differences between therapies were found. For moderately-severe and severe patients there was a crossover in effectiveness with PCET more effective up to 5 or 6 sessions and CBT more effective thereafter. However, small effects in favour of PCET were unreliable. The largest effects were found for CBT for patients who were moderately-severe and had >10 sessions (d = 0.30, 0.12, 0.48) or were severe and had >12 sessions (d = 0.26 (0.02, 0.49). LIMITATIONS No data was available on therapy allocation decisions or therapists and the results may not be generalizable to non-NHS Talking Therapies services. CONCLUSIONS Small effects can mask important contextual differences between therapies and their study can inform allocation decisions.
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Affiliation(s)
- David Saxon
- Clinical and Applied Psychology Unit, Department of Psychology, University of Sheffield, Sheffield S1 2LT, United Kingdom of Great Britain and Northern Ireland.
| | - Emma Broglia
- Department of Psychology, University of Sheffield, Sheffield S1 2LT, United Kingdom of Great Britain and Northern Ireland
| | - Charlie Duncan
- Research Unit, British Association for Counselling and Psychotherapy, BACP House, 15 St John's Business Park, Lutterworth, Leicestershire LE17 4HB, United Kingdom of Great Britain and Northern Ireland
| | - Michael Barkham
- Clinical and Applied Psychology Unit, Department of Psychology, University of Sheffield, Sheffield S1 2LT, United Kingdom of Great Britain and Northern Ireland
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79
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Karhu J, Veijola J, Hintsanen M. The bidirectional relationships of optimism and pessimism with depressive symptoms in adulthood - A 15-year follow-up study from Northern Finland Birth Cohorts. J Affect Disord 2024; 362:468-476. [PMID: 39013521 DOI: 10.1016/j.jad.2024.07.049] [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: 03/19/2024] [Revised: 06/17/2024] [Accepted: 07/12/2024] [Indexed: 07/18/2024]
Abstract
BACKGROUND Low optimism and high pessimism have predicted depressive symptoms in several studies, but the associations in the other direction, from depressive symptoms to future optimism and pessimism, have been unexplored. We examined bidirectional associations of optimism and pessimism with depressive symptoms in adulthood. METHODS A population-based sample of 4011 Finnish adults (55 % women) was analyzed with a 15-year prospective follow-up period from age 31 to age 46. Optimism and pessimism were measured with the Life Orientation Test-Revised, and depressive symptoms were measured with the Symptom Checklist-25. Temporal associations were investigated with cross-lagged panel models. RESULTS According to the model fit indices (RMSEA < 0.04, CFI ≥ 0.97) optimism and pessimism had bidirectional relationships with depressive symptoms: optimism predicted lower depressive symptoms (β = -0.09, p < .001), and depressive symptoms predicted lower optimism (β = -0.10, p < .001) in the follow-up. Also, pessimism predicted higher depressive symptoms (β = 0.08, p < .001), and depressive symptoms predicted higher pessimism (β = 0.09, p < .001) in the follow-up. In the participants with clinically high depressive symptoms at age 31, the predictive associations from optimism and pessimism to depressive symptoms remained, but associations in the other direction were attenuated. LIMITATIONS The follow-up study included only two time points with a 15-year time gap, which does not consider the possible fluctuation in the study variables between the measured times. CONCLUSION Dispositional optimism and pessimism may have bidirectional relationships with depressive symptoms in adulthood when the baseline depressive symptoms are below the clinical level.
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Affiliation(s)
- Jutta Karhu
- Unit of Psychology, Faculty of Education and Psychology, University of Oulu, P.O. Box 2000 (Erkki Koiso-Kanttilan katu 1), 90014 Oulu, Finland.
| | - Juha Veijola
- Research Unit of Clinical Neuroscience, University of Oulu, P.O. Box 5000, 90014 Oulu, Finland; Department of Psychiatry, University Hospital of Oulu, 90220 Oulu, Finland; Medical Research Center, University of Oulu & University Hospital of Oulu, 90220 Oulu, Finland.
| | - Mirka Hintsanen
- Unit of Psychology, Faculty of Education and Psychology, University of Oulu, P.O. Box 2000 (Erkki Koiso-Kanttilan katu 1), 90014 Oulu, Finland.
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80
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De Francesco S, Scaini S, Alessandri G, Medda E, Camoni L, Stazi MA, Fagnani C. Age-Related Variations of Genetic and Environmental Contributions to the Covariation of Fear, Distress and Externalizing Symptoms: A Twin Study in Childhood and Adolescence. Child Psychiatry Hum Dev 2024; 55:1354-1366. [PMID: 36694087 DOI: 10.1007/s10578-023-01498-w] [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] [Accepted: 11/24/2022] [Indexed: 01/26/2023]
Abstract
The frequency with which Internalizing and Externalizing symptoms co-occur suggests that, behind both domains, there may be a common susceptibility represented by a general psychopathology factor. However, it's still unclear whether this common susceptibility is affected by age-related variations. Internalizing (i.e., Fear and Distress) and Externalizing symptoms were evaluated in 803 twin pairs from the population-based Italian Twin Registry. Model-fitting analysis was performed separately in the 6-14 and 15-18 age groups to estimate genetic and environmental contributions to the covariance among symptoms. For the 6-14 group, a multivariate Cholesky model best fitted the data, while, for the 15-18 group, the best fit was provided by a Common Pathway model in which nearly 50% of total variance of each trait was mediated by common genetic factors. Our findings support a common susceptibility behind Internalizing and Externalizing symptoms, mainly genetic in origin, that becomes more evident at the beginning of puberty.
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Affiliation(s)
| | - Simona Scaini
- Child and Youth Lab, Sigmund Freud University, Milan, Italy
| | - Guido Alessandri
- Department of Psychology, University of Rome "Sapienza", Via Dei Marsi 78, 00185, Rome, Italy.
| | - Emanuela Medda
- Centre for Behavioural Sciences and Mental Health, Istituto Superiore Di Sanità, Rome, Italy
| | - Laura Camoni
- Centre for Behavioural Sciences and Mental Health, Istituto Superiore Di Sanità, Rome, Italy
| | - Maria Antonietta Stazi
- Centre for Behavioural Sciences and Mental Health, Istituto Superiore Di Sanità, Rome, Italy
| | - Corrado Fagnani
- Centre for Behavioural Sciences and Mental Health, Istituto Superiore Di Sanità, Rome, Italy
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81
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Armbruster-Genç DJN, Rammensee RA, Jungmann SM, Drake P, Wessa M, Basten U. The Ambiguous Cue Task: Measurement reliability of an experimental paradigm for the assessment of interpretation bias and associations with mental health. Behav Res Methods 2024; 56:7774-7789. [PMID: 38995519 DOI: 10.3758/s13428-024-02451-y] [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] [Accepted: 05/28/2024] [Indexed: 07/13/2024]
Abstract
Interpretation biases in the processing of ambiguous affective information are assumed to play an important role in the onset and maintenance of emotional disorders. Reports of low reliability for experimental measures of cognitive biases have called into question previous findings on the association of these measures with markers of mental health and demonstrated the need to systematically evaluate measurement reliability for measures of cognitive biases. We evaluated reliability and correlations with self-report measures of mental health for interpretation bias scores derived from the Ambiguous Cue Task (ACT), an experimental paradigm for the assessment of approach-avoidance behavior towards ambiguous affective stimuli. For a non-clinical sample, the measurement of an interpretation bias with the ACT showed high internal consistency (rSB = .91 - .96, N = 354) and acceptable 2-week test-retest correlations (rPearson = .61 - .65, n = 109). Correlations between the ACT interpretation bias scores and mental health-related self-report measures of personality and well-being were generally small (r ≤ |.11|) and statistically not significant when correcting for multiple comparisons. These findings suggest that in non-clinical populations, individual differences in the interpretation of ambiguous affective information as assessed with the ACT do not show a clear association with self-report markers of mental health. However, in allowing for a highly reliable measurement of interpretation bias, the ACT provides a valuable tool for studies considering potentially small effect sizes in non-clinical populations by studying bigger samples as well as for work on clinical populations, for which potentially greater effects can be expected.
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Affiliation(s)
| | - Rebecca A Rammensee
- Department of Psychology, RPTU Kaiserslautern-Landau, Fortstraße 7, 76829, Landau, Germany
| | - Stefanie M Jungmann
- Department of Clinical Psychology, Psychotherapy, and Experimental Psychopathology, Johannes Gutenberg-University Mainz, Mainz, Germany
- Department of Clinical Psychology and Psychotherapy of Childhood and Adolescence, Johannes Gutenberg-University Mainz, Mainz, Germany
| | - Philine Drake
- DIPF | Leibniz Institute for Research and Information in Education, Frankfurt am Main, Germany
| | - Michèle Wessa
- Department of Clinical Psychology and Neuropsychology, Institute of Psychology, Johannes Gutenberg University Mainz, Mainz, Germany
| | - Ulrike Basten
- Department of Psychology, RPTU Kaiserslautern-Landau, Fortstraße 7, 76829, Landau, Germany
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82
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Humberg S, Grund S, Nestler S. Estimating nonlinear effects of random slopes: A comparison of multilevel structural equation modeling with a two-step, a single-indicator, and a plausible values approach. Behav Res Methods 2024; 56:7912-7938. [PMID: 39060861 DOI: 10.3758/s13428-024-02462-9] [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] [Accepted: 06/11/2024] [Indexed: 07/28/2024]
Abstract
Multilevel structural equation modeling (MSEM) is a statistical framework of major relevance for research concerned with people's intrapersonal dynamics. An application domain that is rapidly gaining relevance is the study of individual differences in the within-person association (WPA) of variables that fluctuate over time. For instance, an individual's social reactivity - their emotional response to social situations - can be represented as the association between repeated measurements of the individual's social interaction quantity and momentary well-being. MSEM allows researchers to investigate the associations between WPAs and person-level outcome variables (e.g., life satisfaction) by specifying the WPAs as random slopes in the structural equation on level 1 and using the latent representations of the slopes to predict outcomes on level 2. Here, we are concerned with the case in which a researcher is interested in nonlinear effects of WPAs on person-level outcomes - a U-shaped effect of a WPA, a moderation effect of two WPAs, or an effect of congruence between two WPAs - such that the corresponding MSEM includes latent interactions between random slopes. We evaluate the nonlinear MSEM approach for the three classes of nonlinear effects (U-shaped, moderation, congruence) and compare it with three simpler approaches: a simple two-step approach, a single-indicator approach, and a plausible values approach. We use a simulation study to compare the approaches on accuracy of parameter estimates and inference. We derive recommendations for practice and provide code templates and an illustrative example to help researchers implement the approaches.
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Affiliation(s)
- Sarah Humberg
- Department of Psychology, University of Münster, Fliednerstr. 21, 48149, Münster, Germany.
| | | | - Steffen Nestler
- Department of Psychology, University of Münster, Fliednerstr. 21, 48149, Münster, Germany
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83
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Earl RJ, Ford TC, Lum JAG, Enticott PG, Hill AT. Exploring aperiodic activity in first episode schizophrenia spectrum psychosis: A resting-state EEG analysis. Brain Res 2024; 1840:149052. [PMID: 38844199 DOI: 10.1016/j.brainres.2024.149052] [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: 04/20/2024] [Revised: 05/29/2024] [Accepted: 06/03/2024] [Indexed: 06/10/2024]
Abstract
Abnormalities in brain oscillatory patterns have long been observed in schizophrenia and psychotic disorders more broadly. However, far less is known about aperiodic neural activity in these disorders, which has been linked to excitation/inhibition balance and neuronal population spiking within the brain. Here, we analysed resting-state electroencephalographic (EEG) recordings from 43 first episode schizophrenia spectrum psychosis (FESSP) patients and 28 healthy controls to examine whether aperiodic activity is disrupted in FESSP. We further assessed potential associations between aperiodic activity in FESSP and clinical symptom severity using the Brief Psychiatric Rating Scale (BPRS), the Scale for the Assessment of Negative Symptoms (SANS), and the Scale for the Assessment of Positive Symptoms (SAPS). We found no significant differences in either the 1/f-like aperiodic exponent or the broadband aperiodic offset between the FESSP and healthy control groups when analysing the global neural signal averaged across all EEG electrodes. Bayesian analyses further supported these non-significant findings. However, additional non-parametric cluster-based permutation analyses did identify reduced aperiodic offset in the FESSP group, relative to controls across broad central, temporal, parietal and select frontal regions. No associations were found between either exponent or offset and clinical symptom severity when examining all FESSP participants, irrespective of antipsychotic medication status. However, offset was shown to predict BPRS and SANS scores in medication naive patients. In sum, this research presents an initial analysis of aperiodic neural activity in FESSP, offering preliminary evidence of altered aperiodic offset in this disorder. This contributes to a broader understanding of disrupted neural dynamics in early psychosis.
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Affiliation(s)
- Ruby J Earl
- Cognitive Neuroscience Unit, School of Psychology, Deakin University, Burwood, Australia
| | - Talitha C Ford
- Cognitive Neuroscience Unit, School of Psychology, Deakin University, Burwood, Australia; Centre for Human Psychopharmacology, Faculty of Health, Arts and Design, Swinburne University of Technology, Melbourne, Victoria, Australia
| | - Jarrad A G Lum
- Cognitive Neuroscience Unit, School of Psychology, Deakin University, Burwood, Australia
| | - Peter G Enticott
- Cognitive Neuroscience Unit, School of Psychology, Deakin University, Burwood, Australia
| | - Aron T Hill
- Cognitive Neuroscience Unit, School of Psychology, Deakin University, Burwood, Australia.
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Miadich SA, Ostner SG, Murillo AS, Bui C, Rea-Sandin G, Doane LD, Davis MC, Lemery-Chalfant K. The moderating role of early-life parental adverse and positive factors in the genetic and environmental contributions to objectively assessed sleep duration in middle childhood. J Exp Child Psychol 2024; 246:105994. [PMID: 38991312 DOI: 10.1016/j.jecp.2024.105994] [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: 01/07/2024] [Revised: 05/19/2024] [Accepted: 05/20/2024] [Indexed: 07/13/2024]
Abstract
Early-life positive and adverse parental factors, such as positive parent personality and parental stress, affect the environmental context in which children develop and may influence individual differences in children's sleep health. This study examined the moderating role of early-life parental factors in the heritability (i.e., the extent to which individual differences are due to genetic influences) of objectively assessed childhood sleep duration. A total of 351 families from the Arizona Twin Project were studied. Primary caregivers (95% mothers) reported on multiple dimensions of stress and facets of their own personality when the twins were 12 months old. Seven years later (Mage = 8.43 years, SD = 0.68), families completed a home visit, and twins (51% female; 57% White, 29% Hispanic; 30% monozygotic, 39% same-sex dizygotic, 31% other-sex dizygotic) wore actigraph watches to assess their sleep, with caregivers completing similar assessments on their personality attributes and stress. Early-life positive parent personality moderated the heritability of sleep duration (Δ-2LL [-2 log likelihood] = 2.54, Δdf = 2, p = .28), such that as positive parent personality increased, the heritability of duration decreased. Early-life parental stress also moderated the genetic contribution to sleep duration (Δ-2LL = 2.02, Δdf = 2, p = .36), such that as stress increased, the heritability of duration increased. Concurrent positive parent personality and parental stress composites showed similar patterns of findings. Results highlight the likely contribution of parent positive traits and adverse experiences to the etiology of children's sleep health, with genetic influences on children's sleep more prominent in "riskier" environments. Understanding how genetics and environments work together to influence the etiology of sleep may inform prevention programs.
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Affiliation(s)
- Samantha A Miadich
- Department of Psychology, University of Massachusetts Lowell, Lowell, MA 01854, USA.
| | - Savannah G Ostner
- Department of Psychology, Arizona State University, Tempe, AZ 85287, USA
| | - Alexys S Murillo
- Department of Psychology, Arizona State University, Tempe, AZ 85287, USA
| | - Christy Bui
- Department of Psychology, Arizona State University, Tempe, AZ 85287, USA
| | - Gianna Rea-Sandin
- Department of Psychology, University of Minnesota, Minneapolis, MN 55455, USA
| | - Leah D Doane
- Department of Psychology, Arizona State University, Tempe, AZ 85287, USA
| | - Mary C Davis
- Department of Psychology, Arizona State University, Tempe, AZ 85287, USA
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85
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Robinson K, Cornes JP, Karl JA, Wilson MS, Grimshaw GM. Emotion dysregulation in nonsuicidal self-injury: Dissociations between global self-reports and real-time responses to emotional challenge. J Affect Disord 2024; 362:835-842. [PMID: 39032715 DOI: 10.1016/j.jad.2024.07.129] [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: 01/22/2024] [Revised: 07/01/2024] [Accepted: 07/16/2024] [Indexed: 07/23/2024]
Abstract
INTRODUCTION Prominent theories of nonsuicidal self-injury (NSSI) propose that the behaviour is characterised by amplified emotional responses. However, little is known about how people who self-injure respond during emotional challenge. METHODS We measured subjective and physiological responding (heart rate, heart rate variability, and electrodermal responding) among young adults with past-year NSSI (n = 51) and those with no lifetime NSSI (n = 50) during a resting baseline, a stress induction, and a post-stress resting phase. Participants reported the extent to which they spontaneously used cognitive reappraisal and expressive suppression during the post-stress phase. Two weeks later, a subset of the sample (n = 42) reported how they remembered feeling during the laboratory session. RESULTS Although the NSSI group reported considerably greater emotion dysregulation than Controls, both groups showed similar subjective and psychological reactivity to, and recovery from, emotional challenge. Both groups used reappraisal and suppression regulation strategies following acute stress to a similar extent, and later came to remember the emotional challenge in a similar manner. LIMITATIONS Within the NSSI group, past-year self-injury tended to be infrequent and sporadic. Only 43.6% of the sample participated in the follow-up survey assessing memory of emotional challenge. CONCLUSIONS Findings demonstrate that the role of emotion in NSSI is more complex than prominent theories can account for, raising substantial questions regarding the nature of emotion in NSSI. A more comprehensive understanding of the role of emotion in NSSI is needed to inform intervention strategies to better support people who self-injure.
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Affiliation(s)
- Kealagh Robinson
- School of Psychology, Massey University, New Zealand; School of Psychology, Victoria University of Wellington, New Zealand.
| | - Joe P Cornes
- School of Psychology, Victoria University of Wellington, New Zealand
| | - Johannes A Karl
- Psychology and Disruptive Technologies, Dublin City University, Ireland
| | - Marc S Wilson
- School of Psychology, Victoria University of Wellington, New Zealand
| | - Gina M Grimshaw
- School of Psychology, Victoria University of Wellington, New Zealand
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86
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Hartman H, Schipper M, Kidwell K. A sequential, multiple assignment, randomized trial design with a tailoring function. Stat Med 2024; 43:4055-4072. [PMID: 38973591 DOI: 10.1002/sim.10161] [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: 05/19/2022] [Revised: 05/30/2024] [Accepted: 06/17/2024] [Indexed: 07/09/2024]
Abstract
We present a trial design for sequential multiple assignment randomized trials (SMARTs) that use a tailoring function instead of a binary tailoring variable allowing for simultaneous development of the tailoring variable and estimation of dynamic treatment regimens (DTRs). We apply methods for developing DTRs from observational data: tree-based regression learning and Q-learning. We compare this to a balanced randomized SMART with equal re-randomization probabilities and a typical SMART design where re-randomization depends on a binary tailoring variable and DTRs are analyzed with weighted and replicated regression. This project addresses a gap in clinical trial methodology by presenting SMARTs where second stage treatment is based on a continuous outcome removing the need for a binary tailoring variable. We demonstrate that data from a SMART using a tailoring function can be used to efficiently estimate DTRs and is more flexible under varying scenarios than a SMART using a tailoring variable.
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Affiliation(s)
- Holly Hartman
- Population and Quantitative Health Sciences, Case Western Reserve University, Cleveland, Ohio, USA
| | - Matthew Schipper
- Department of Biostatistics, University of Michigan, Ann Arbor, Michigan, USA
| | - Kelley Kidwell
- Department of Biostatistics, University of Michigan, Ann Arbor, Michigan, USA
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87
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Press N, Lewis C. 'Being Actively Confident in All Contexts': A Qualitative Exploration of Thriving as an Emerging Adult of Diverse Sexual Orientation. JOURNAL OF HOMOSEXUALITY 2024; 71:2664-2685. [PMID: 37643384 DOI: 10.1080/00918369.2023.2252966] [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: 08/31/2023]
Abstract
When one thrives, they grow, develop and succeed. For people of diverse sexual orientations (DSO) thriving within one's sexuality is often restricted by heteronormativity, minority stress and poor mental health outcomes. Particularly at risk, are DSO "emerging adults" aged between 18-29 years who seek stability before transitioning to adulthood. Therefore, this qualitative study interviewed 12 participants between the ages of 18-29 years to investigate perceptions of thriving within one's sexuality and factors that may foster or hinder its occurrence. The results indicated participants perceived thriving as a spectrum of states and processes involving a sense of personal safety with high levels of self-acceptance to believe one could exist freely as a person of DSO. The findings suggested thriving within one's sexuality during emerging adulthood is fostered through the factors of seeking personal growth, social representation/visibility, affirming social support and opportunities to support other DSO people. In contrast, identity denial, unsupportive social environments, erasure/tokenism, and experiences of discrimination eroded one's ability to thrive. Psychological interventions focusing on establishing a strong sense of identity, building a social support network and encouragement to seek thriving opportunities, may foster thriving experiences for Australian DSO emerging adults.
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Affiliation(s)
- Nicole Press
- School of Psychology, Charles Sturt University, Bathurst, Australia
| | - Clifford Lewis
- School of Business, Charles Sturt University, Bathurst, Australia
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88
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Richard-Devantoy S, Berlim MT, Garel N, Inja A, Turecki G. The impact of antidepressant treatment on the network structure of neurocognition and core emotional depressive symptoms among depressed individuals with a history of suicide attempt: An 8-week clinical study. J Affect Disord 2024; 361:425-433. [PMID: 38823590 DOI: 10.1016/j.jad.2024.05.111] [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: 01/15/2024] [Revised: 05/20/2024] [Accepted: 05/22/2024] [Indexed: 06/03/2024]
Abstract
BACKGROUND A more in-depth understanding of the relationship between depressive symptoms, neurocognition and suicidal behavior could provide insights into the prognosis and treatment of major depressive disorder (MDD) and suicide. We conducted a network analysis among depressed patients examining associations between history of suicide attempt (HSA), core emotional major depression disorder, and key neurocognitive domains. METHOD Depressed patients (n = 120) aged 18-65 years were recruited from a larger randomized clinical trial conducted at the Douglas Institute in Montreal, Canada. They were randomly assigned to receive one of two antidepressant treatments (i.e., escitalopram or desvenlafaxine) for 8 weeks. Core emotional MDD and key neurocognitive domains were assessed pre-post treatment. RESULTS At baseline, an association between history of suicide attempt (HSA) and phonemic verbal fluency (PVF) suggested that HSA patients reported lower levels of the latter. After 8 weeks of antidepressant treatment, HSA became conditionally independent from PVF. Similar results were found for both the HAM-D and the QIDS-SR core emotional MDD/neurocognitive networks. CONCLUSION Network analysis revealed a pre-treatment relationship between a HSA and decreased phonemic VF among depressed patients, which was no longer present after 8 weeks of antidepressant treatment.
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Affiliation(s)
- Stéphane Richard-Devantoy
- McGill University & Douglas Mental Health Research Institute, McGill Group for Suicide Studies, Montréal, Québec, Canada; CISSS des Laurentides, Department of Psychiatry, Saint-Jérôme, Canada.
| | - Marcelo T Berlim
- McGill University & Douglas Mental Health Research Institute, McGill Group for Suicide Studies, Montréal, Québec, Canada
| | - Nicolas Garel
- McGill University & Douglas Mental Health Research Institute, McGill Group for Suicide Studies, Montréal, Québec, Canada
| | - Ayla Inja
- McGill University & Douglas Mental Health Research Institute, McGill Group for Suicide Studies, Montréal, Québec, Canada
| | - Gustavo Turecki
- McGill University & Douglas Mental Health Research Institute, McGill Group for Suicide Studies, Montréal, Québec, Canada.
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89
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Chen D, Shen Y, Zhou X, Ying J, Zhang J, Zhan S, Zhang S, You J. The bidirectional longitudinal associations between fear of negative evaluation and suicidal ideation among Chinese adolescents: The mediating role of interpersonal needs factors. J Affect Disord 2024; 361:59-66. [PMID: 38815762 DOI: 10.1016/j.jad.2024.05.151] [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: 02/01/2024] [Revised: 05/06/2024] [Accepted: 05/27/2024] [Indexed: 06/01/2024]
Abstract
Based on previous theories and studies, fear of negative evaluation (FNE) may be a key predictor of suicidal ideation in adolescents. However, few studies examined the longitudinal relationships between FNE and suicidal ideation. This study aimed to explore the bidirectional longitudinal relationships between FNE and suicidal ideation. Meanwhile, based on the Interpersonal Theory of Suicide, this study would examine the longitudinal mediating role of interpersonal needs factors (thwarted belongingness and perceived burdensomeness) on the relationship between FNE and suicidal ideation. A sample of 515 adolescents (Mage = 12.309, SD = 0.807; 49.3 % girls) completed questionnaires on 4 waves, 6 months apart. The Random Intercept Cross-Lagged Panel Models (RI-CLPMs) were utilized to estimate the associations among study variables. The results showed that: (1) there was a significant bidirectional longitudinal relationship between FNE and suicidal ideation; (2) thwarted belongingness and perceived burdensomeness independently and serially mediated the relationship between FNE and suicidal ideation. This study contributed to understanding the complex relationship between FNE and suicidal ideation, emphasizing the critical roles of thwarted belongingness and perceived burdensomeness. The findings underscore the bidirectional nature of these associations and provide insights into the potential pathways involved in the development of suicidal ideation among adolescents.
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Affiliation(s)
- Danrui Chen
- Psychological Counseling Centre, Chang'an University, Xi'an, China; Center for Studies of Psychological Application, Guangdong Key Laboratory of Mental Health and Cognitive Science, Key Laboratory of Brain, Cognition and Education Sciences (South China Normal University), Ministry of Education, & School of Psychology, South China Normal University, Guangzhou 510631, China
| | - Yunhong Shen
- Center for Studies of Psychological Application, Guangdong Key Laboratory of Mental Health and Cognitive Science, Key Laboratory of Brain, Cognition and Education Sciences (South China Normal University), Ministry of Education, & School of Psychology, South China Normal University, Guangzhou 510631, China
| | - Xinglin Zhou
- Psychological Counseling Centre, Guang'an Vocational Technical College, Guang'an, China
| | - Jiefeng Ying
- Beijing Key Laboratory of Applied Experimental Psychology, National Demonstration Center for Experimental Psychology Education (Beijing Normal University), Faculty of Psychology, Beijing Normal University, China
| | - Jiajing Zhang
- Center for Studies of Psychological Application, Guangdong Key Laboratory of Mental Health and Cognitive Science, Key Laboratory of Brain, Cognition and Education Sciences (South China Normal University), Ministry of Education, & School of Psychology, South China Normal University, Guangzhou 510631, China
| | - Shiting Zhan
- Center for Studies of Psychological Application, Guangdong Key Laboratory of Mental Health and Cognitive Science, Key Laboratory of Brain, Cognition and Education Sciences (South China Normal University), Ministry of Education, & School of Psychology, South China Normal University, Guangzhou 510631, China
| | - Shilei Zhang
- Psychological Counseling Centre, Chang'an University, Xi'an, China
| | - Jianing You
- Center for Studies of Psychological Application, Guangdong Key Laboratory of Mental Health and Cognitive Science, Key Laboratory of Brain, Cognition and Education Sciences (South China Normal University), Ministry of Education, & School of Psychology, South China Normal University, Guangzhou 510631, China.
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90
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Liu J, Teh WL, Tan RHS, Chang SSH, Lau BJ, Chandwani N, Tor PC, Subramaniam M. Evaluating a maladaptive personality-informed model of social support and post-traumatic stress disorder. J Affect Disord 2024; 361:209-216. [PMID: 38821368 DOI: 10.1016/j.jad.2024.05.164] [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: 01/06/2024] [Revised: 04/23/2024] [Accepted: 05/28/2024] [Indexed: 06/02/2024]
Abstract
BACKGROUND Social support is a robust predictor of post-traumatic stress disorder (PTSD). Although the inverse relationship between perceived social support and PTSD (social causation model) is supported, less is understood about the antecedents of the social causation model. Further, there is limited research in non-Western psychiatric populations that experience elevated rates of trauma and PTSD (e.g., mood disorders). The present study evaluated whether cumulative traumatic life events influenced current PTSD symptoms through maladaptive personality traits and perceptions of social support among Asian patients with mood disorders. METHODS A total of 200 Asian patients (77.5 % Chinese) with mood disorders were assessed for maladaptive personality traits, perceptions of social support, cumulative traumatic life events, PTSD, and depressive symptoms. Structural equation modelling was conducted to evaluate the extended social causation model. RESULTS The extended social causation model demonstrated acceptable fit to the data (Comparative Fit Index [CFI] = 0.90; absolute Root Mean Square Error of Approximation [RMSEA] = 0.08). There were significant indirect effects of cumulative traumatic life events on current PTSD symptoms (β = 0.29, p < .001; 85 % variance explained) and depressive symptoms (β = 0.28, p < .001; 69 % variance explained). LIMITATIONS Results may not be generalizable beyond the Singapore population due to the socio-cultural and environmental context. CONCLUSIONS The present findings provide conceptual support for a maladaptive personality-informed model of social support and PTSD, which could better inform trauma-focused interventions in preventing and treating the debilitating effects of PTSD in psychiatric populations.
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Affiliation(s)
- Jianlin Liu
- Research Division, Institute of Mental Health, Singapore.
| | - Wen Lin Teh
- Research Division, Institute of Mental Health, Singapore
| | | | | | - Boon Jia Lau
- Department of Mood & Anxiety, Institute of Mental Health, Singapore
| | - Nisha Chandwani
- Department of Mood & Anxiety, Institute of Mental Health, Singapore
| | - Phern Chern Tor
- Department of Mood & Anxiety, Institute of Mental Health, Singapore
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91
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Li Q, Song K, Feng T, Zhang J, Fang X. Machine learning identifies different related factors associated with depression and suicidal ideation in Chinese children and adolescents. J Affect Disord 2024; 361:24-35. [PMID: 38844165 DOI: 10.1016/j.jad.2024.06.006] [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: 11/13/2023] [Revised: 04/04/2024] [Accepted: 06/02/2024] [Indexed: 06/11/2024]
Abstract
BACKGROUND Depression and suicidal ideation often co-occur in children and adolescents, yet they possess distinct characteristics. This study sought to identify the different related factors associated with depression and suicidal ideation. METHODS A nationwide cross-sectional survey collected data from Chinese children and adolescents aged 8 to 18 (N = 160,962; 48.91 % girls). The survey included inquiries about demographics, depression, suicidal ideation, anxiety, perceived stress, academic burnout, internet addiction, non-suicidal self-injury, bullying, and being bullied. Fifteen machine learning algorithms were conducted to identify the different related factors associated with depression and suicidal ideation. Additionally, we conducted external validation on an independent sample of 1,812,889 children and adolescents. RESULTS Our findings revealed seven related factors linked to depression and six associated with suicidal ideation, with average accuracy rates of 86.86 % and 85.82 %, respectively. For depression, the most influential factors were anxiety, perceived stress, academic burnout, internet addiction, non-suicidal self-injury, experience of bullying, and age. Similarly, anxiety, non-suicidal self-injury, perceived stress, internet addiction, academic burnout, and age emerged as paramount factors for suicidal ideation. Moreover, these related factors showed notable variations in their predictive capacities for depression and suicidal ideation across different subgroups. CONCLUSION Anxiety emerged as the predominant shared factor for both depression and suicidal ideation, whereas the other related factors displayed distinct predictive patterns for each condition. These findings highlight the critical need for tailored strategies from public mental health service providers and policymakers to address the pressing concerns of depression and suicidal ideation.
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Affiliation(s)
- Qingyin Li
- Institute of Developmental Psychology, Beijing Normal University, Beijing, China
| | - Kunru Song
- State Key Laboratory of Cognitive Neuroscience and Learning and IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, China
| | - Tao Feng
- Beijing Mind Data & Analysis Technology Co. Ltd, Beijing, China
| | - Jintao Zhang
- State Key Laboratory of Cognitive Neuroscience and Learning and IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, China.
| | - Xiaoyi Fang
- Institute of Developmental Psychology, Beijing Normal University, Beijing, China; State Key Laboratory of Cognitive Neuroscience and Learning and IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, China.
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92
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Armer JS, Oh W, Davis MT, Issa M, Sexton MB, Muzik M. Post-traumatic change and resilience after childhood maltreatment: Impacts on maternal mental health over the postpartum period. J Affect Disord 2024; 361:1-9. [PMID: 38844162 DOI: 10.1016/j.jad.2024.06.010] [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: 10/11/2023] [Revised: 05/28/2024] [Accepted: 06/03/2024] [Indexed: 06/10/2024]
Abstract
BACKGROUND Mothers with a history of childhood maltreatment (CM) are particularly vulnerable to postpartum mental health changes. Variability in mental health trajectories is present over the first 18-months postpartum. Little is known about the potentially unique impacts of post-traumatic change or resilience on later postpartum mental health. METHODS Participants (N = 97) completed questionnaires over the first 18-months postpartum measuring demographic risk, mental health symptoms, traumatic experiences, and resilience. Mothers also completed an interview measure coded for post-traumatic changes at 6-months postpartum. Multinomial logistic regression models examined post-traumatic change and resilience factors as predictors of mothers' longitudinal latent mental health trajectory. RESULTS Three classes of latent postpartum mental health emerged: low-symptom, vulnerable, and chronic high-risk. Mothers reporting stronger positive post-traumatic changes were more likely to be in the low-symptom class than the chronic high-risk class (B = -1.082, p = .01). Mothers reporting stronger negative post-traumatic changes were more likely to be in the vulnerable class (B = 0.778, p = .006) or chronic high-risk class (B = 0.906, p = .046) than the low-symptom class. Resilience was not predictive of mental health class. LIMITATIONS Findings are correlational, and causal effects between post-traumatic growth and mental health symptoms cannot be assumed. Mothers who consented to the interview may not be fully representative of all women who have experienced CM, limiting generalizability of findings. CONCLUSIONS Positive post-traumatic change is associated with reduced psychopathology. These findings may assist in identification of mothers at greater risk of adverse postpartum outcomes and futher inform interventions focused on enhancing positive changes in post-traumatic cognitions.
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Affiliation(s)
- Jessica S Armer
- Mental Health Service (116c), VA Ann Arbor Healthcare System, Ann Arbor, MI, United States of America; Department of Psychiatry, University of Michigan, Ann Arbor, MI, United States of America
| | - Wonjung Oh
- Department of Human Development and Family Sciences, Texas Tech University, Lubbock, TX, United States of America
| | - Margaret T Davis
- Deparment of Psychiatry, Yale School of Medicine, New Haven, CT, United States of America
| | - Meriam Issa
- Department of Psychiatry, University of Michigan, Ann Arbor, MI, United States of America
| | - Minden B Sexton
- Mental Health Service (116c), VA Ann Arbor Healthcare System, Ann Arbor, MI, United States of America; Department of Psychiatry, University of Michigan, Ann Arbor, MI, United States of America.
| | - Maria Muzik
- Department of Psychiatry, University of Michigan, Ann Arbor, MI, United States of America; Department of Obstetrics & Gynecology, University of Michigan, Ann Arbor, MI, United States of America
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93
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Liddell BJ, Das P, Malhi GS, Jobson L, Lau W, Felmingham KL, Nickerson A, Askovic M, Aroche J, Coello M, Bryant RA. Self-construal modulates default mode network connectivity in refugees with PTSD. J Affect Disord 2024; 361:268-276. [PMID: 38866252 DOI: 10.1016/j.jad.2024.06.009] [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: 02/28/2024] [Revised: 05/28/2024] [Accepted: 06/03/2024] [Indexed: 06/14/2024]
Abstract
BACKGROUND While self-construal and posttraumatic stress disorder (PTSD) are independently associated with altered self-referential processes and underlying default mode network (DMN) functioning, no study has examined how self-construal affects DMN connectivity in PTSD. METHODS A final sample of 93 refugee participants (48 with DSM-5 PTSD or sub-syndromal PTSD and 45 matched trauma-exposed controls) completed a 5-minute resting state fMRI scan to enable the observation of connectivity in the DMN and other core networks. A self-construal index was calculated by substracting scores on the collectivistic and individualistic sub-scales of the Self Construal Scale. RESULTS Independent components analysis identified 9 active networks-of-interest, and functional network connectivity was determined. A significant interaction effect between PTSD and self-construal index was observed in the anterior ventromedial DMN, with spatial maps localizing this to the left ventromedial prefrontal cortex (vmPFC), extending to the ventral anterior cingulate cortex. This effect revealed that connectivity in the vMPFC showed greater reductions in those with PTSD with higher levels of collectivistic self-construal. LIMITATIONS This is an observational study and causality cannot be assumed. The specialized sample of refugees means that the findings may not generalize to other trauma-exposed populations. CONCLUSIONS Such a finding indicates that self-construal may shape the core neural architecture of PTSD, given that functional disruptions to the vmPFC underpin the core mechanisms of extinction learning, emotion dysregulation and self-referential processing in PTSD. Results have important implications for understanding the universality of neural disturbances in PTSD, and suggest that self-construal could be an important consideration in the assessment and treatment of post-traumatic stress reactions.
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Affiliation(s)
- Belinda J Liddell
- School of Psychological Sciences, University of Newcastle, Australia; School of Psychology, UNSW Sydney, Australia.
| | - Pritha Das
- School of Psychological Sciences, University of Newcastle, Australia; Academic Department of Psychiatry, Northern Sydney Local Health District, CADE Clinic, Royal North Shore Hospital, Northern Sydney Local Health District, St Leonards, NSW 2065, Australia
| | - Gin S Malhi
- Academic Department of Psychiatry, Northern Sydney Local Health District, CADE Clinic, Royal North Shore Hospital, Northern Sydney Local Health District, St Leonards, NSW 2065, Australia; University of Sydney, Faculty of Medicine and Health, Northern Clinical School, Department of Psychiatry, Sydney, New South Wales, Australia.; Department of Psychiatry, University of Oxford, Oxford, UK
| | | | - Winnie Lau
- Phoenix Australia, University of Melbourne, Australia
| | - Kim L Felmingham
- School of Psychological Sciences, University of Melbourne, Australia
| | | | - Mirjana Askovic
- NSW Service for the Treatment and Rehabilitation of Torture and Trauma Survivors (STARTTS), Sydney, Australia
| | - Jorge Aroche
- NSW Service for the Treatment and Rehabilitation of Torture and Trauma Survivors (STARTTS), Sydney, Australia
| | - Mariano Coello
- NSW Service for the Treatment and Rehabilitation of Torture and Trauma Survivors (STARTTS), Sydney, Australia
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94
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Cai Y, She X, Singh MK, Wang H, Wang M, Abbey C, Rozelle S, Tong L. general psychopathology factor in Chinese adolescents and its correlation with trans-diagnostic protective psycho-social factors. J Affect Disord 2024; 361:245-255. [PMID: 38848970 DOI: 10.1016/j.jad.2024.05.149] [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: 01/24/2024] [Revised: 04/30/2024] [Accepted: 05/27/2024] [Indexed: 06/09/2024]
Abstract
BACKGROUND Comorbidity in mental disorders is prevalent among adolescents, with evidence suggesting a general psychopathology factor ("p" factor) that reflects shared mechanisms across different disorders. However, the association between the "p" factor and protective factors remains understudied. The current study aimed to explore the "p" factor, and its associations with psycho-social functioning, in Chinese adolescents. METHODS 2052 students, aged 9-17, were recruited from primary and secondary schools in Shanghai, China. Multiple rating scales were used to assess psychological symptoms and psycho-social functioning. Confirmatory factor analysis was conducted to verify the fit of models involving different psychopathology domains such as externalizing, internalizing, and the "p" factor. Subsequently, structural equation models were used to explore associations between the extracted factors and psycho-social functioning, including emotion regulation, mindful attention awareness, self-esteem, self-efficacy, resilience, and perceived support. RESULTS The bi-factor model demonstrated a good fit, with a "p" factor accounting for 46 % of symptom variation, indicating that the psychological symptoms of Chinese adolescents could be explained by internalizing, externalizing, and the "p" factor. Psychologically, a higher "p" was positively correlated with emotion suppression and negatively correlated with mindful attention awareness, emotion reappraisal, self-esteem, and resilience. Socially, a higher "p" was associated with decreased perceived support. LIMITATIONS Only common symptoms were included as this study was conducted at school. Furthermore, the cross-sectional design limited our ability to investigate causal relationships. CONCLUSIONS A "p" factor exists among Chinese adolescents. Individuals with higher "p" factor levels were prone to experience lower levels of psycho-social functions.
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Affiliation(s)
- Yuqing Cai
- School of Public Health, Fudan University, Key Laboratory of Public Health Safety, Ministry of Education, Shanghai 200032, China
| | - Xinshu She
- Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Manpreet K Singh
- Department of Psychiatry and Behavioral Sciences, University of California Davis, CA 95817, USA.
| | - Huan Wang
- Stanford Center of China's Economy and Institutions, Stanford, CA 94305, USA
| | - Min Wang
- Stanford Center of China's Economy and Institutions, Stanford, CA 94305, USA
| | - Cody Abbey
- Stanford Center of China's Economy and Institutions, Stanford, CA 94305, USA
| | - Scott Rozelle
- Stanford Center of China's Economy and Institutions, Stanford, CA 94305, USA
| | - Lian Tong
- School of Public Health, Fudan University, Key Laboratory of Public Health Safety, Ministry of Education, Shanghai 200032, China.
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95
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Zhang WX, Yang MB, Zhang KC, Xi M, Si SB. Characteristics of symptoms and development of psychological status in late Chinese adolescence. J Affect Disord 2024; 361:310-321. [PMID: 38851434 DOI: 10.1016/j.jad.2024.05.147] [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: 12/12/2023] [Revised: 05/04/2024] [Accepted: 05/27/2024] [Indexed: 06/10/2024]
Abstract
BACKGROUND Many late adolescents experience a state of psychological sub-health, requiring early recognition and intervention. This study aims to assess the psychological state of late Chinese adolescents and uncover developmental trend of mental health through network analysis. METHOD We analyzed data from 9072 Chinese high school adolescents in Shandong Province surveyed in 2020-2021, and divided them into the normal, the suspected, and the abnormal groups based on Symptom Checklist 90 (SCL-90) scores. Network analysis was employed to identify the core symptoms and bridge symptoms across different states. RESULTS Anxiety and depression were the most central symptoms, without gender differences. Core symptoms, network structure, and network invulnerability varied across different psychological states. The abnormal group exhibited the highest value of natural connectivity, followed by the suspected and normal groups. This pattern extended to bridge networks. While not meeting diagnostic criteria, the suspected group demonstrated abnormalities in network edge invariance and global strength invariance. LIMITATIONS The cross-sectional design cannot establish causality, and biases in self-report measurements cannot be ignored. CONCLUSION Compared to traditional scale indicators, network structural characteristics may be a more sensitive assessment indicator.
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Affiliation(s)
- Wei-Xia Zhang
- Department of Physical Education, Northwestern Polytechnical University, Xi'an, China
| | - Meng-Bi Yang
- School of Mechanical Engineering, Northwestern Polytechnical University, Xi'an, China
| | - Ke-Chuang Zhang
- School of Mechanical Engineering, Northwestern Polytechnical University, Xi'an, China
| | - Min Xi
- Hospital of Northwestern Polytechnical University, Xi'an, China; The Key Laboratory of Biomedical Information Engineering of Ministry of Education, Institute of Health and Rehabilitation Science, School of Life Science and Technology, Xi'an Jiaotong University, The Key Laboratory of Neuro-informatics and Rehabilitation Engineering of Ministry of Civil Affairs, Xi'an, China
| | - Shu-Bin Si
- School of Mechanical Engineering, Northwestern Polytechnical University, Xi'an, China; Key Laboratory of Industrial Engineering and Intelligent Manufacturing (Ministry of Industry and Information Technology), Xi'an, China.
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96
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Spencer SD, Kim SK, McKay D, Asmundson GJG. Examination of COVID stress syndrome facets and relations to substance misuse using profile analysis via multidimensional scaling (PAMS). J Affect Disord 2024; 361:659-663. [PMID: 38889859 DOI: 10.1016/j.jad.2024.06.044] [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: 04/09/2024] [Revised: 05/27/2024] [Accepted: 06/15/2024] [Indexed: 06/20/2024]
Abstract
The COVID-19 pandemic has contributed to significant societal challenges, including increased substance misuse. The COVID stress syndrome is a constellation of interrelated processes that occur in response to pandemics, including danger/contamination fears, fears concerning economic consequences, xenophobia, compulsive checking/reassurance-seeking, and pandemic-related traumatic stress symptoms. In the present study, using a sample of 812 adults collected during the early stages of the COVID-19 pandemic in May 2020, we examined the relations between identified profiles of the COVID Stress Scales (CSS) and behavioral and cognitive aspects of substance misuse. Using profile analysis via multidimensional scaling (PAMS), we identified two core profiles of the CSS, which explained 60 % of the variance in participant responding: 1) High compulsive checking & Low xenophobia and 2) High xenophobia & Low danger/contamination. The first profile is consistent with the COVID stress syndrome, while the second profile aligns with the COVID disregard syndrome, which is a constellation of interrelated processes distinguished by a denial or downplaying of the seriousness of the COVID-19 pandemic and lack of perceived vulnerability to disease. Both profiles demonstrated significant positive correlations with drug and alcohol misuse, respectively. However, only the High xenophobia & Low danger/contamination profile demonstrated relations with cognitive aspects of substance misuse via positive and negative correlations with positive and negative expectancies of alcohol use, respectively. These findings provide further support for the relationship between the COVID stress syndrome and substance misuse and offer insight into how unique profiles of this syndrome may impact pandemic-related mental and public health interventions.
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Affiliation(s)
- Samuel D Spencer
- Department of Psychology, University of North Texas, Denton, TX, USA; Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, TX, USA.
| | - Se-Kang Kim
- Psychology Division, Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA
| | - Dean McKay
- Department of Psychology, Fordham University, Bronx, NY, TX, USA
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97
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Zhong J, Zhang Y, Sun Y, Wang Q, Dong G, Li X. The efficacy of internet-based cognitive behavioral therapy for adult binge spectrum eating disorders: A meta-analysis. J Affect Disord 2024; 361:684-692. [PMID: 38936703 DOI: 10.1016/j.jad.2024.06.084] [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: 02/06/2024] [Revised: 06/20/2024] [Accepted: 06/22/2024] [Indexed: 06/29/2024]
Abstract
OBJECTIVE Internet-Based Cognitive Behavioral Therapy (iCBT) is an innovative modality of cognitive-behavioral intervention that presents a promising therapeutic strategy for individuals diagnosed with binge spectrum eating disorders. This study employed a meta-analysis methodology to assess the clinical effectiveness and acceptability of iCBT. METHODS We conducted searches in databases such as PubMed, Embase, Web of Science, Cochrane Library, and PsycINFO, collecting literature that met the inclusion criteria until August 5, 2023. RESULTS A comprehensive analysis was conducted, encompassing a total of 11 randomized controlled studies that satisfied the predetermined criteria for inclusion. The summary results demonstrated that iCBT could significantly improve the pathological features related to eating in patients with binge spectrum eating disorders and also significantly reduce the frequency of binge episodes. Additionally, iCBT could ameliorate the depressive and anxious emotions of patients with binge spectrum eating disorders and boost their self-esteem. Furthermore, a notable disparity in dropout rates was seen in comparison to the control group. LIMITATION Heterogeneity across studies,limitations of self-assessment scales and potential publication bias. CONCLUSION iCBT can effectively assist patients with binge spectrum eating disorders in improving clinical symptoms. However, it is important to use caution when interpreting the findings of this study, as there are limitations pertaining to the quantity and quality of the included studies.
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Affiliation(s)
- Jianan Zhong
- Department of Psychiatry, The First Hospital of China Medical University, Shenyang, China
| | - Yihan Zhang
- Department of Psychiatry, The First Hospital of China Medical University, Shenyang, China
| | - Yifan Sun
- Department of Psychology, The People's Hospital of Liaoning Province, The People's Hospital of China Medical University, Shenyang, China
| | - Qi Wang
- Department of Psychiatry and Psychology, General Hospital of Northern Theater Command, Shenyang, China
| | - Guanxi Dong
- Department of Psychiatry, The First Hospital of China Medical University, Shenyang, China
| | - Xiaobai Li
- Department of Psychiatry, The First Hospital of China Medical University, Shenyang, China.
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98
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Luoma I, Korhonen M, Salmelin RK, Siirtola A, Mäntymaa M, Valkonen-Korhonen M, Puura K. Mothers' and their children's emotional and behavioral symptom trajectories and subsequent maternal adjustment: Twenty-seven years of motherhood. J Affect Disord 2024; 361:299-309. [PMID: 38876318 DOI: 10.1016/j.jad.2024.06.027] [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: 10/25/2023] [Revised: 04/30/2024] [Accepted: 06/11/2024] [Indexed: 06/16/2024]
Abstract
BACKGROUND This study aims to describe maternal depressive symptoms (MDS) trajectories in a longitudinal study extending from pregnancy to 27 years after the birth of the firstborn child. We also explored the associations of both MDS trajectories and child internalizing and externalizing problem trajectories with maternal adjustment (adaptive functioning, emotional and behavioral problems). METHODS The population-based study was conducted in Tampere, Finland, and the sample comprised 356 first-time mothers. MDS were screened with the Edinburgh Postnatal Depression Scale during pregnancy, first week after delivery, 2 and 6 months postnatally, and when the child was 4-5, 8-9, 16-17, and 26-27 years of age. The internalizing and externalizing problems of the children were assessed with the Child Behavior Checklist when the child was 4-5, 8-9, and 16-17 years of age. Maternal adaptive functioning and internalizing and externalizing problems were assessed with the Adult Self Report at 26-27 years after the birth of the first child. Complete follow-up data were available for 168 mothers. RESULTS We describe a three-group trajectory model of MDS (High Stable, Low Stable, Very Low). Elevated depressive symptom patterns were associated with less optimal maternal outcomes regarding both adaptive and problem dimensions. The child's internalizing and externalizing problem trajectories were associated with maternal internalizing and externalizing problems but not with maternal adaptive functioning. LIMITATIONS Maternal and child measures were based on maternal reports only. CONCLUSIONS The interconnectedness of the well-being of the mother and child should be noted in health and mental health services for adults and children.
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Affiliation(s)
- Ilona Luoma
- University of Eastern Finland, Faculty of Health Sciences, Kuopio, Finland; Kuopio University Hospital, Department of Child Psychiatry, Kuopio, Finland; Tampere University, Faculty of Medicine and Health Technology, Tampere, Finland.
| | - Marie Korhonen
- Tampere University, Faculty of Medicine and Health Technology, Tampere, Finland; Helsinki University Hospital, Department of Child Psychiatry, Helsinki, Finland
| | - Raili K Salmelin
- Tampere University, Faculty of Medicine and Health Technology, Tampere, Finland; Tampere University Hospital, Department of Child Psychiatry, Tampere, Finland
| | - Arja Siirtola
- Tampere University Hospital, Department of Child Psychiatry, Tampere, Finland
| | - Mirjami Mäntymaa
- University of Oulu, Faculty of Medicine, Oulu, Finland; Oulu University Hospital, Department of Child Psychiatry, Oulu, Finland
| | - Minna Valkonen-Korhonen
- University of Eastern Finland, Faculty of Health Sciences, Kuopio, Finland; Kuopio University Hospital, Department of Psychiatry, Kuopio, Finland
| | - Kaija Puura
- Tampere University, Faculty of Medicine and Health Technology, Tampere, Finland; Tampere University Hospital, Department of Child Psychiatry, Tampere, Finland
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99
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Qiu H, Zhang L, Gao Y, Zhou Z, Li H, Cao L, Wang Y, Hu X, Liang K, Tang M, Kuang W, Huang X, Gong Q. Functional connectivity of the default mode network in first-episode drug-naïve patients with major depressive disorder. J Affect Disord 2024; 361:489-496. [PMID: 38901692 DOI: 10.1016/j.jad.2024.06.063] [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: 11/29/2023] [Revised: 06/05/2024] [Accepted: 06/17/2024] [Indexed: 06/22/2024]
Abstract
BACKGROUND Alterations in the default mode network (DMN) have been reported in major depressive disorder (MDD), well-replicated robust alterations of functional connectivity (FC) of DMN remain to be established. Investigating the functional connections of DMN at the overall and subsystem level in early MDD patients has the potential to advance our understanding of the physiopathology of this disorder. METHODS We recruited 115 first-episode drug-naïve patients with MDD and 137 demographic-matched healthy controls (HCs). We first compared FC within the DMN, within/between the DMN subsystems, and from DMN subsystems to the whole brain between groups. Subsequently, we explored correlations between clinical features and identified alterations in FC. RESULTS First-episode drug-naïve patients with MDD showed significantly increased FC within the DMN, dorsal DMN and medial DMN. Each subsystem showed a distinct FC pattern with other brain networks. Increased FC between the subsystems (core DMN, dorsal DMN) and other networks was associated with more severe depressive symptoms, while medial DMN-related connectivity correlated with memory performance. LIMITATIONS The relatively large "pure" MDD sample could only be generalized to a limited population. And, atypical asymmetric FCs in the DMN related to MDD might be missed for only left-lateralized ROIs were used to avoid strong correlations between mirrored (right/left) seed regions. CONCLUSION These findings suggest patients with early MDD showed distinct patterns of FC alterations throughout DMN and its subsystems, which were related to illness severity and illness-associated cognitive impairment, highlighting their clinical significance.
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Affiliation(s)
- Hui Qiu
- Department of Radiology and Huaxi MR Research Center (HMRRC), Functional and Molecular Imaging Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu, China; Department of Radiology, Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Lianqing Zhang
- Department of Radiology and Huaxi MR Research Center (HMRRC), Functional and Molecular Imaging Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu, China
| | - Yingxue Gao
- Department of Radiology and Huaxi MR Research Center (HMRRC), Functional and Molecular Imaging Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu, China
| | - Zilin Zhou
- Department of Radiology and Huaxi MR Research Center (HMRRC), Functional and Molecular Imaging Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu, China
| | - Hailong Li
- Department of Radiology and Huaxi MR Research Center (HMRRC), Functional and Molecular Imaging Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu, China
| | - Lingxiao Cao
- Department of Radiology and Huaxi MR Research Center (HMRRC), Functional and Molecular Imaging Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu, China
| | - Yingying Wang
- Department of Radiology and Huaxi MR Research Center (HMRRC), Functional and Molecular Imaging Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu, China
| | - Xinyue Hu
- Department of Radiology and Huaxi MR Research Center (HMRRC), Functional and Molecular Imaging Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu, China
| | - Kaili Liang
- Department of Radiology and Huaxi MR Research Center (HMRRC), Functional and Molecular Imaging Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu, China
| | - Mengyue Tang
- Department of Radiology and Huaxi MR Research Center (HMRRC), Functional and Molecular Imaging Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu, China
| | - Weihong Kuang
- Department of Psychiatry, West China Hospital of Sichuan University, Chengdu, Sichuan, China
| | - Xiaoqi Huang
- Department of Radiology and Huaxi MR Research Center (HMRRC), Functional and Molecular Imaging Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu, China; Research Unit of Psychoradiology, Chinese Academy of Medical Sciences, Chengdu, China.
| | - Qiyong Gong
- Department of Radiology and Huaxi MR Research Center (HMRRC), Functional and Molecular Imaging Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu, China; Department of Radiology, West China Xiamen Hospital of Sichuan University, Xiamen, Fujian, China.
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100
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Dunlop K, Grosenick L, Downar J, Vila-Rodriguez F, Gunning FM, Daskalakis ZJ, Blumberger DM, Liston C. Dimensional and Categorical Solutions to Parsing Depression Heterogeneity in a Large Single-Site Sample. Biol Psychiatry 2024; 96:422-434. [PMID: 38280408 DOI: 10.1016/j.biopsych.2024.01.012] [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: 07/07/2023] [Revised: 12/21/2023] [Accepted: 01/13/2024] [Indexed: 01/29/2024]
Abstract
BACKGROUND Recent studies have reported significant advances in modeling the biological basis of heterogeneity in major depressive disorder, but investigators have also identified important technical challenges, including scanner-related artifacts, a propensity for multivariate models to overfit, and a need for larger samples with more extensive clinical phenotyping. The goals of the current study were to evaluate dimensional and categorical solutions to parsing heterogeneity in depression that are stable and generalizable in a large, single-site sample. METHODS We used regularized canonical correlation analysis to identify data-driven brain-behavior dimensions that explain individual differences in depression symptom domains in a large, single-site dataset comprising clinical assessments and resting-state functional magnetic resonance imaging data for 328 patients with major depressive disorder and 461 healthy control participants. We examined the stability of clinical loadings and model performance in held-out data. Finally, hierarchical clustering on these dimensions was used to identify categorical depression subtypes. RESULTS The optimal regularized canonical correlation analysis model yielded 3 robust and generalizable brain-behavior dimensions that explained individual differences in depressed mood and anxiety, anhedonia, and insomnia. Hierarchical clustering identified 4 depression subtypes, each with distinct clinical symptom profiles, abnormal resting-state functional connectivity patterns, and antidepressant responsiveness to repetitive transcranial magnetic stimulation. CONCLUSIONS Our results define dimensional and categorical solutions to parsing neurobiological heterogeneity in major depressive disorder that are stable, generalizable, and capable of predicting treatment outcomes, each with distinct advantages in different contexts. They also provide additional evidence that regularized canonical correlation analysis and hierarchical clustering are effective tools for investigating associations between functional connectivity and clinical symptoms.
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Affiliation(s)
- Katharine Dunlop
- Centre for Depression and Suicide Studies, St Michael's Hospital, Toronto, Ontario, Canada; Keenan Research Centre for Biomedical Science, St. Michael's Hospital, Toronto, Ontario, Canada; Department of Psychiatry and Institute of Medical Sciences, University of Toronto, Toronto, Ontario, Canada
| | - Logan Grosenick
- Department of Psychiatry, Weill Cornell Medicine, New York, New York
| | - Jonathan Downar
- Department of Psychiatry and Institute of Medical Sciences, University of Toronto, Toronto, Ontario, Canada
| | - Fidel Vila-Rodriguez
- Non-Invasive Neurostimulation Therapies Laboratory, Department of Psychiatry, University of British Columbia, Vancouver, British Columbia, Canada
| | - Faith M Gunning
- Institute of Geriatric Psychiatry, Weill Cornell Medicine, White Plains, New York
| | - Zafiris J Daskalakis
- Department of Psychiatry, University of California San Diego, San Diego, California
| | - Daniel M Blumberger
- Department of Psychiatry and Institute of Medical Sciences, University of Toronto, Toronto, Ontario, Canada; Department of Psychiatry, Weill Cornell Medicine, New York, New York; Temerty Centre for Therapeutic Brain Intervention and Campbell Family Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada
| | - Conor Liston
- Department of Psychiatry, Weill Cornell Medicine, New York, New York; Feil Family Brain and Mind Research Institute, Weill Cornell Medicine, New York, New York.
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