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Stewart JG, Pizzagalli DA, Auerbach RP. Stress exposure in at-risk, depressed, and suicidal adolescents. J Child Psychol Psychiatry 2024; 65:942-958. [PMID: 38100210 PMCID: PMC11161328 DOI: 10.1111/jcpp.13935] [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] [Accepted: 10/20/2023] [Indexed: 12/29/2023]
Abstract
BACKGROUND Stress exposure contributes to the onset, maintenance, and recurrence of major depressive disorder (MDD) in adolescents. However, the precise stress facets (e.g. chronicity, domain) most strongly linked to outcomes at different stages along the depression severity continuum remain unclear. Across two studies, chronic and episodic stressors were comprehensively assessed among: (a) healthy youth with (High-Risk [HR]) and without (Low-Risk [LR]) a maternal history of MDD and (b) adolescents with current MDD and suicide ideation and healthy controls (HC). METHOD Study 1 included LR (n = 65) and HR (n = 22) 12- to 14-year-olds (49 females; 56.32%) with no lifetime history of mental disorders. Study 2 enrolled 87 mid-to-late adolescents (64 females; 73.56%), including 57 MDD youth from a short-term intensive treatment service and 30 HCs from the community. All depressed youth reported recent suicide ideation; some had no lifetime history suicide attempts (SI; n = 31) and others reported at least one past year attempt (SA; n = 26). The Life Events and Difficulties Schedule was used to capture stressor severity in both studies. RESULTS We used multiple linear regression models that adjusted for demographic and clinical covariates. Being in the HR versus LR group was associated with more severe chronic (β = .22, CI95 = 0.01-0.42, p = .041), independent (β = .34, CI95 = 0.12-0.56, p = .003), and interpersonal (β = .23, CI95 = 0.004-0.45, p = .047) stress severity. By contrast, the MDD group reported significantly more severe chronic (β = .62, CI95 = 0.45-0.79, p < .001) and dependent (β = .41, CI95 = 0.21-0.61, p < .001) stress than the HC group, but not independent (p = .083) stress. Stress severity did not differ between recent attempters versus youth who reported suicide ideation alone (SA vs. SI contrast). However, the SA group reported a higher rate of targeted rejection events (RR = 3.53, CI95 = 1.17-10.70, p = .026). CONCLUSIONS Our findings clarify the stressor features that may most strongly contribute to adolescent depression and its clinical correlates at two important points along depression's clinical course.
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Affiliation(s)
- Jeremy G. Stewart
- Department of Psychology, Queen’s University, Kingston, Ontario, Canada
| | - Diego A. Pizzagalli
- Center for Depression, Anxiety and Stress Research, McLean Hospital, Belmont, MA, USA
- Department of Psychiatry, Harvard Medical School, Boston, MA, USA
| | - Randy P. Auerbach
- Department of Psychiatry, Columbia University, New York, NY, USA
- Division of Child and Adolescent Psychiatry, New York State Psychiatric Institute, New York, NY, USA
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Majd M, Chen MA, Chirinos DA, Brown RL, LeRoy AS, Murdock KW, Lydia Wu-Chung E, Thayer JF, Fagundes CP. Trajectories of depressive symptoms early in the course of bereavement: Patterns, psychosocial factors and risk of prolonged grief. Stress Health 2024; 40:e3340. [PMID: 37926770 PMCID: PMC11069593 DOI: 10.1002/smi.3340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 08/20/2023] [Accepted: 10/19/2023] [Indexed: 11/07/2023]
Abstract
In the context of bereavement, little is known about the mechanisms that differentiate normative adjustment patterns from those that may indicate potential psychopathology. This study aimed to replicate and extend previous work by (1) characterizing the trajectories of depressive symptoms from 3 to 12 months after the loss of a spouse, (2) examining whether (a) childhood maltreatment and attachment style predicted distinct depression trajectories, and (b) different depression trajectories were associated with the risk of prolonged grief at 12 months post-loss. Recently bereaved individuals (N = 175) completed self-report assessments at 3, 4, 6, and 12-months post-loss. Trajectories of depressive symptoms were estimated using group-based trajectory modelling. Four distinct trajectories of depressive symptoms were identified: (1) resilience (minimal/no depression across time points; 45%), (2) moderate depression-improved (alleviated to 'mild' by 12 months; 31%), (3) severe depression-improved (alleviated to 'moderate' by 12 months; 15%), and (4) chronic depression ('severe' symptoms across time points; 9%). Higher childhood maltreatment predicted a greater likelihood of belonging to the 'severe depression-improved' and 'chronic depression' groups than the 'resilient' and 'moderate depression-improved' groups. Widow(er)s with higher attachment anxiety were more likely to belong to the 'severe depression-improved' and 'chronic depression' groups than the 'resilient' group. The trajectory groups with persistent levels of depressive symptoms up until 6 months were more likely to exhibit prolonged grief at 12 months post-loss. Changes from pre-loss functioning cannot be estimated. Our findings provide insight into the early identification of post-loss prolonged grief.
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Affiliation(s)
- Marzieh Majd
- Department of Psychological Sciences, Rice University
- Mood and Psychosis Research Program, Department of Psychiatry, Brigham and Women’s Hospital
- Department of Psychiatry, Harvard Medical School
| | | | - Diana A. Chirinos
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine
| | - Ryan L. Brown
- Department of Psychiatry and Behavioral Sciences, University of California, San Francisco
| | - Angie S. LeRoy
- Department of Psychology & Neuroscience, Baylor University
| | - Kyle W. Murdock
- Department of Biobehavioral Health, The Pennsylvania State University
| | | | - Julian F. Thayer
- Department of Psychological Sciences, University of California–Irvine
| | - Christopher P. Fagundes
- Department of Psychological Sciences, Rice University
- Department of Behavioral Science, The University of Texas MD Anderson Cancer Center
- Department of Psychiatry & Behavioral Sciences, Baylor College of Medicine
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3
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Wang J, Liang Q, Yang A, Ma Y, Zhang Y. Childhood Trauma and Depressive Level Among Chinese College Students in Guangzhou: The Roles of Rumination and Perceived Stress. Psychiatry Investig 2024; 21:352-360. [PMID: 38695042 PMCID: PMC11065524 DOI: 10.30773/pi.2023.0188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 10/19/2023] [Accepted: 01/01/2024] [Indexed: 05/04/2024] Open
Abstract
OBJECTIVE Although previous studies have validated the effect of childhood trauma on depressive level, few studies have utilized the diathesis-stress theory to investigate the specific roles of perceived stress and rumination in the pathway between childhood trauma and depression in Chinese college students. This study aims to demonstrate the mediation effect of perceived stress and the moderation effect of rumination in the pathway between childhood trauma and depressive level in Chinese college students. METHODS A total of 995 Chinese college students in Guangzhou were included in this study by recruitment advertisement from October to December 2021. And they were asked to finish four self-report questionnaires, including Childhood Trauma Questionnaire-Short Form, Perceived Stress Scale, the 22-item Ruminative Response Scale, and Beck Depression Scale-II. Then the data were analyzed with Mplus 8.3. RESULTS Results revealed significant correlations among childhood trauma, perceived stress, rumination and depressive level. Further analyses revealed that perceived stress played a mediation role between childhood trauma and depressive level (estimate=0.09, standard error [SE]=0.02, t=5.93, 95% confidence interval [CI]=0.06-0.12), and rumination played a moderation role between childhood trauma and perceived stress (estimate=-0.17, SE=0.06, t=-2.86, 95% CI=-0.28- -0.05]) as well as between childhood trauma and depressive level (estimate=0.10, SE=0.04, t=2.74, 95% CI=0.03-0.16). CONCLUSION These results revealed the mediation effect of perceived stress and the moderation effect of rumination in the pathway between childhood trauma and depressive level in Chinese college students, which helped us to understand how the childhood trauma influenced the depressive level and gave us multi-dimensional indications for reducing the effect of childhood trauma on depressive level.
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Affiliation(s)
- Junjing Wang
- Department of Applied Psychology, Guangdong University of Foreign Studies, Guangzhou, China
| | - Qian Liang
- Department of Applied Psychology, Guangdong University of Foreign Studies, Guangzhou, China
| | - An Yang
- Department of Applied Psychology, Guangdong University of Foreign Studies, Guangzhou, China
| | - Yueqi Ma
- Department of Applied Psychology, Guangdong University of Foreign Studies, Guangzhou, China
| | - Yi Zhang
- Department of Applied Psychology, Guangdong University of Foreign Studies, Guangzhou, China
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Yuan Y, Yu X, Liang Z, Zhang L. The different role of adversity before and after birth in adolescent depression. J Affect Disord 2024; 349:116-124. [PMID: 38160891 DOI: 10.1016/j.jad.2023.12.064] [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: 08/21/2023] [Revised: 12/14/2023] [Accepted: 12/24/2023] [Indexed: 01/03/2024]
Abstract
BACKGROUND Early adversity is strongly linked to adolescent depression, but there is limited research on the impact of indirect exposure to adversity before birth and the distinct role of adversity before and after birth. METHODS A total of 1911 Chinese adolescents (48.8 % males; ages 11 to 19, Mean = 13.96) reported early adversities before and after birth, depression, negative self-cognition and perceived school climate. Structural equation model was used to test the association between early adversity before/after birth and adolescent depression, with negative self-cognition serving as a mediator and school climate as a moderator. RESULTS Adversity before birth was related to adolescent depression through the full mediating role of negative self-cognition. Furthermore, it was more associated with negative self-cognition in schools with a more favorable climate. Adversity after birth was related to adolescent depression through the partial mediating role of negative self-cognition, and school climate played a nonsignificant moderating role in the mediating path. LIMITATIONS Early adversity was measured through adolescent reports, possibly generating recall bias. The cross-sectional design should be taken into consideration when drawing conclusions about causality. CONCLUSIONS Adversities before and after birth are associated with adolescent depression in distinct ways. The more association between adversity before birth and negative self-cognition in a favorable school climate supports the "healthy context paradox." Interventions that target depression should focus on promoting a positive school climate and helping adolescents who have experienced early adversity bolster positive self-cognition.
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Affiliation(s)
- Yuan Yuan
- Department of Psychology, School of Sociology and Psychology, Central University of Finance and Economics, China
| | - Xiaoxia Yu
- Mental Health Education Center, Students' Affairs Division, North China Electric Power University, China
| | - Zhoujian Liang
- Department of Psychology, School of Sociology and Psychology, Central University of Finance and Economics, China
| | - Li Zhang
- Department of Psychology, School of Sociology and Psychology, Central University of Finance and Economics, China.
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Shaw ZA, Handley ED, Warmingham JM, Starr LR. Patterns of life stress and the development of ruminative brooding in adolescence: A person-centered approach. Dev Psychopathol 2023:1-13. [PMID: 37589100 PMCID: PMC10873479 DOI: 10.1017/s0954579423000974] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/18/2023]
Abstract
Research links life stressors, including acute, chronic, and early life stress, to the development of ruminative brooding. However, singular forms of life stress rarely occur in isolation, as adolescents typically encounter stressors that vary on important dimensions (e.g., types, timings, quantities) across development. The current study employs latent profile analysis (LPA) to identify natural clusters of life stress that, over time, may be differently associated with ruminative brooding. Evaluations of episodic, chronic, and early life stress were conducted with community-recruited mid-adolescents (N = 241, Mage = 15.90 years, 53% female) and their parents using the UCLA Life Stress Interview and lifetime adversity portions of the Youth Life Stress Interview. Analyses identified four distinct patterns: low stress, high peer stress, moderate home / family stress, and multifaceted / high school stress. Adolescents in the high peer stress and moderate home / family stress profiles were at highest risk for developing a brooding style over time. Despite high overall levels of stress, teens in the multifaceted / high school stress profile were at not at elevated risk for developing a brooding style. Findings demonstrate the utility of person-centered approaches to identify patterns of stress exposure that heighten risk for brooding over time.
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Affiliation(s)
- Zoey A Shaw
- Department of Psychiatry, Boston Children's Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | | | - Jennifer M Warmingham
- Department of Pediatrics, Columbia University, Irving Medical Center, New York, NY, USA
| | - Lisa R Starr
- Department of Psychology, University of Rochester, Rochester, NY, USA
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Stroud CB, Chen FR, Dunning EE, Cheng J, Marr C, Vrshek-Schallhorn S. Early adversity and depressive symptoms among early adolescent girls: the mediating role of exposure to recent interpersonal acute stress. Dev Psychopathol 2023; 35:1272-1287. [PMID: 34743768 DOI: 10.1017/s0954579421001176] [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] [Indexed: 11/05/2022]
Abstract
Early adversity confers risk for depression in part through its association with recent (i.e., proximal) acute stress. However, it remains unresolved whether: a) early adversity predicts increases in recent acute stress over time; b) all - or only certain types - of recent events mediate the relationship between early adversity and depression; and c) early adversity places individuals at greater risk for depression via greater exposure to independent (i.e., fateful) interpersonal events or via greater generation of dependent (i.e., partially self-initiated) interpersonal events (i.e., stress generation) or both. These questions were examined in a 3-wave longitudinal study of early adolescent girls (N = 125; M = 12.35 years [SD = .77]) with no history of diagnosable depression using contextual life stress and diagnostic interviews. Path analyses indicated that increases in past-year acute interpersonal, but not non-interpersonal, stress mediated the link between early adversity and depressive symptoms. The mediating role of interpersonal events was limited to independent ones, suggesting increases in interpersonal event exposure, not interpersonal stress generation, acted as a mediator. Finally, findings support prior evidence that early adversity may not directly predict future depressive symptoms. Implications for understanding the role of recent stress in the association between early adversity and adolescent depression are discussed.
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Affiliation(s)
| | - Frances R Chen
- Department of Criminal Justice and Criminology, Georgia State University, Atlanta, GA, USA
| | - Erin E Dunning
- Department of Psychology, Williams College, Williamstown, MA, USA
- Department of Psychology, Temple University, Philadelphia, PA, USA
| | - Julia Cheng
- Department of Psychology, Williams College, Williamstown, MA, USA
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Carey Marr
- Department of Psychology, Williams College, Williamstown, MA, USA
- Department of Clinical Psychological Science, Maastricht University, Maastricht, The Netherlands
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7
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Kessler CL, Vrshek-Schallhorn S, Mineka S, Zinbarg RE, Craske M, Adam EK. Experiences of adversity in childhood and adolescence and cortisol in late adolescence. Dev Psychopathol 2023; 35:1235-1250. [PMID: 34743763 DOI: 10.1017/s0954579421001152] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Early life adversity influences the diurnal cortisol rhythm, yet the relative influence of different characteristics of adversity remains unknown. In this study, we examine how developmental timing (childhood vs. adolescence), severity (major vs. minor), and domain of early life adversity relate to diurnal cortisol rhythms in late adolescence. We assessed adversity retrospectively in early adulthood in a subsample of 236 participants from a longitudinal study of a diverse community sample of suburban adolescents oversampled for high neuroticism. We used multilevel modeling to assess associations between our adversity measures and the diurnal cortisol rhythm (waking and bedtime cortisol, awakening response, slope, and average cortisol). Major childhood adversities were associated with flatter daily slope, and minor adolescent adversities were associated with greater average daily cortisol. Examining domains of childhood adversities, major neglect and sexual abuse were associated with flatter slope and lower waking cortisol, with sexual abuse also associated with higher cortisol awakening response. Major physical abuse was associated with higher waking cortisol. Among adolescent adversities domains, minor neglect, emotional abuse, and witnessing violence were associated with greater average cortisol. These results suggest severity, developmental timing, and domain of adversity influence the association of early life adversity with stress response system functioning.
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Affiliation(s)
- Courtenay L Kessler
- School of Education and Social Policy, Northwestern University, Evanston, IL, USA
| | | | - Susan Mineka
- Psychology Department, Northwestern University, Evanston, IL, USA
| | - Richard E Zinbarg
- Psychology Department, Northwestern University, Evanston, IL, USA
- The Family Institute at Northwestern University, Evanston, IL, USA
| | | | - Emma K Adam
- School of Education and Social Policy, Northwestern University, Evanston, IL, USA
- Institute for Policy Research, Northwestern University, Evanston, IL, USA
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8
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Wang SK, Feng M, Fang Y, Lv L, Sun GL, Yang SL, Guo P, Cheng SF, Qian MC, Chen HX. Psychological trauma, posttraumatic stress disorder and trauma-related depression: A mini-review. World J Psychiatry 2023; 13:331-339. [PMID: 37383283 PMCID: PMC10294137 DOI: 10.5498/wjp.v13.i6.331] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 03/15/2023] [Accepted: 05/08/2023] [Indexed: 06/19/2023] Open
Abstract
There are various types of traumatic stimuli, such as catastrophic events like wars, natural calamities like earthquakes, and personal trauma from physical and psychological neglect or abuse and sexual abuse. Traumatic events can be divided into type I and type II trauma, and their impacts on individuals depend not only on the severity and duration of the traumas but also on individuals’ self-evaluation of the traumatic events. Individual stress reactions to trauma include posttraumatic stress disorder (PTSD), complex PTSD and trauma-related depression. Trauma-related depression is a reactive depression with unclear pathology, and depression occurring due to trauma in the childhood has gained increasing attention, because it has persisted for a long time and does not respond to conventional antidepressants but shows good or partial response to psychotherapy, which is similar to the pattern observed for PTSD. Because trauma-related depression is associated with high risk of suicide and is chronic with a propensity to relapse, it is necessary to explore its pathogenesis and therapeutic strategy.
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Affiliation(s)
- Shi-Kai Wang
- Department of Psychiatry, The Third People’s Hospital Affiliated to Huzhou University, Huzhou 313000, Zhejiang Province, China
| | - Min Feng
- Department of Psychiatry, The Third People’s Hospital Affiliated to Huzhou University, Huzhou 313000, Zhejiang Province, China
| | - Yu Fang
- Department of Psychiatry, The Third People’s Hospital Affiliated to Huzhou University, Huzhou 313000, Zhejiang Province, China
| | - Liang Lv
- Department of Psychiatry, The Third People’s Hospital Affiliated to Huzhou University, Huzhou 313000, Zhejiang Province, China
| | - Gui-Lan Sun
- Department of Psychiatry, The Third People’s Hospital Affiliated to Huzhou University, Huzhou 313000, Zhejiang Province, China
| | - Sheng-Liang Yang
- Department of Psychiatry, The Third People’s Hospital Affiliated to Huzhou University, Huzhou 313000, Zhejiang Province, China
| | - Ping Guo
- Department of Psychiatry, The Third People’s Hospital Affiliated to Huzhou University, Huzhou 313000, Zhejiang Province, China
| | - Shan-Fei Cheng
- Department of Psychiatry, The Third People’s Hospital Affiliated to Huzhou University, Huzhou 313000, Zhejiang Province, China
| | - Min-Cai Qian
- Department of Neurosis and Psychosomatic Diseases, The Third People’s Hospital Affiliated to Huzhou University, Huzhou 313000, Zhejiang Province, China
| | - Huan-Xin Chen
- Department of Key Laboratory, The Third People’s Hospital Affiliated to Huzhou University, Huzhou 313000, Zhejiang Province, China
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Farahani H, Azadfallah P, Watson P, Qaderi K, Pasha A, Dirmina F, Esrafilian F, Koulaie B, Fayazi N, Sepehrnia N, Esfandiary A, Abbasi FN, Rashidi K. Predicting the Social-Emotional Competence Based on Childhood Trauma, Internalized Shame, Disability/Shame Scheme, Cognitive Flexibility, Distress Tolerance and Alexithymia in an Iranian Sample Using Bayesian Regression. JOURNAL OF CHILD & ADOLESCENT TRAUMA 2023; 16:351-363. [PMID: 37234828 PMCID: PMC10205962 DOI: 10.1007/s40653-022-00501-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Accepted: 11/14/2022] [Indexed: 05/28/2023]
Abstract
The purpose of this study was to predict Social Emotional Competence based on childhood trauma, internalized shame, disability/shame scheme, cognitive flexibility, distress tolerance, and alexithymia in an Iranian sample using Bayesian regression. The participants in this research were a sample of 326 (85.3% female and 14.7% male) people living in Tehran in 2021 who were selected by convenience sampling through online platforms. The survey assessments included demographic characteristics (age and gender), presence of childhood trauma, social-emotional competence, internalized shame, the Toronto Alexithymia scales, Young's measure of disability/shame together with measures of cognitive flexibility and distress tolerance. The results from Bayesian regression and Bayesian Model Averaging (BMA) indicated that internalized shame, cognitive flexibility and distress tolerance can be predictive of Social Emotional Competence. These results suggested that Social Emotional Competence can be explained by some important personality factors.
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Viswanathan P, Kishore MT, Seshadri SP, Binu VS. Developmental competencies, temperament, parenting practices and psychosocial adversities in children with internalising disorders - A pilot study. Clin Child Psychol Psychiatry 2023; 28:483-499. [PMID: 35446695 DOI: 10.1177/13591045221082745] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Research on the aetiology of internalising disorders has focussed on biological and environmental factors, however, the role of developmental competencies that a child acquires has not been explored much. The current report aimed to understand the association among the developmental competencies, temperament, parenting practices and psychosocial adversities in internalising disorders. The sample consisted of 30 children and adolescents with internalising disorders belonging to the age group of six to 18, and one of their parents. All the participants were assessed for functional impairment, temperament, interpersonal competence, emotion regulation, executive function, self-concept, adaptive behaviour, parenting practices, life events and family environment using standardised tools. The findings revealed that positive parenting shares a negative relationship with functional impairment(ρ=-0.62; p <.001). On comparison with non-clinical samples in previous studies, interpersonal competence and self-concept were found to be at lower levels in the current sample. In conclusion, the current study indicates that children with internalising disorders differ from control groups in specific developmental competences. These findings have specific implications for intervention and research in the area of internalising disorders in children and adolescents.
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Affiliation(s)
- Poornima Viswanathan
- PhD Scholar, Department of Clinical Psychology, 29148National Institute of Mental Health and Neurosciences(NIMHANS), Hosur Road, Bangalore
| | - M T Kishore
- Additional Professor, Department of Clinical Psychology, NIMHANS, Bangalore
| | - Shekhar P Seshadri
- Senior Professor, Department of Child and Adolescent Psychiatry, NIMHANS, Bangalore
| | - V S Binu
- Associate Professor, Department of Biostatistics, NIMHANS, Bangalore
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11
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Ni T, Zhang Y, Xue S, Xu W, Tang W. PTSD and depressive symptoms in Chinese adolescents exposed to multiple stressors from natural disasters, stressful life events, and maltreatment: A dose-response effect. Front Psychol 2022; 13:1050260. [PMID: 36591085 PMCID: PMC9794843 DOI: 10.3389/fpsyg.2022.1050260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Accepted: 11/29/2022] [Indexed: 12/15/2022] Open
Abstract
Objectives Little is known about the effects and the extent that childhood adversity has on post-traumatic stress disorder (PTSD) and depression. Study design A population-based, epidemiological study from the Wenchuan earthquake. Methods A total of 5,195 Wenchuan Earthquake adolescent survivors aged 11-18 years from nine high schools in southwest China completed questionnaires that assessed their PTSD and depression symptoms due to childhood maltreatment, stressful life events, and childhood earthquake exposure. Results The PTSD and depression prevalences were 7.1 and 32.4%. After controlling for age and gender, the multiple linear regressions revealed that stressful life events had the most significant direct effect on depression (β = 0.491), followed by childhood emotional abuse (β = 0.085), and earthquake exposure (β = 0.077). Similarly, stressful life events (β = 0.583) were found to have more significant direct effects on PSTD, followed by earthquake exposure (β = 0.140); however, childhood emotional abuse was not found to have an effect. The structural equation modeling (SEM) revealed that there were interactions between the three childhood adversities, with all three concurrently affecting both PTSD and depression. Conclusion These findings add weight to the supposition that psychological maltreatment, negative life events, and earthquake exposure contribute to PTSD and depression. In particular, the identification of subgroups that have a high prevalence of these childhood adversities could assist professionals to target populations that are at high risk of mental health problems.
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Affiliation(s)
- Ting Ni
- College of Environment and Civil Engineering, Chengdu University of Technology, Chengdu, China
| | - Yi Zhang
- School of Economics and Business Administration, Yibin University, Yibin, China
| | - Shuang Xue
- Department of Sociology and Psychology, School of Public Administration, Sichuan University, Chengdu, China
| | - Wenjian Xu
- Department of Sociology and Psychology, School of Public Administration, Sichuan University, Chengdu, China
| | - Wanjie Tang
- Mental Health Centre, West China Hospital, Sichuan University, Chengdu, China,King’s College London, Institute of Psychiatry, Psychology and Neuroscience, London, United Kingdom,*Correspondence: Wanjie Tang,
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Tan C, Yan Q, Ma Y, Fang J, Yang Y. Recognizing the role of the vagus nerve in depression from microbiota-gut brain axis. Front Neurol 2022; 13:1015175. [PMID: 36438957 PMCID: PMC9685564 DOI: 10.3389/fneur.2022.1015175] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Accepted: 09/12/2022] [Indexed: 08/08/2023] Open
Abstract
Depression is a worldwide disease causing severe disability, morbidity, and mortality. Despite abundant studies, the precise mechanisms underlying the pathophysiology of depression remain elusive. Recently, cumulate research suggests that a disturbance of microbiota-gut-brain axis may play a vital role in the etiology of depression while correcting this disturbance could alleviate depression symptoms. The vagus nerve, linking brain and gut through its afferent and efferent branches, is a critical route in the bidirectional communication of this axis. Directly or indirectly, the vagus afferent fibers can sense and relay gut microbiota signals to the brain and induce brain disorders including depression. Also, brain changes in response to stress may result in gut hyperpermeability and inflammation mediating by the vagal efferents, which may be detrimental to depression. Notably, vagus nerve stimulation owns an anti-inflammatory effect and was proved for depression treatment. Nevertheless, depression was accompanied by a low vagal tone, which may derive from response to stress and contribute to pathogenesis of depression. In this review, we aim to explore the role of the vagus nerve in depression from the perspective of the microbiota-gut-brain axis, highlighting the relationship among the vagal tone, the gut hyperpermeability, inflammation, and depression.
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Affiliation(s)
- Chaoren Tan
- Institute of Acupuncture and Moxibustion, China Academy of Chinese Medical Science, Beijing, China
| | - Qiqi Yan
- Institute of Basic Theory for Chinese Medicine, China Academy of Chinese Medical Science, Beijing, China
| | - Yue Ma
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Jiliang Fang
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yongsheng Yang
- Institute of Acupuncture and Moxibustion, China Academy of Chinese Medical Science, Beijing, China
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Kwon E, Park S, Lee H, Lee NY. Multiple pathways linking early socioeconomic circumstances and depressive symptoms in late Middle age in the U.S. Aging Ment Health 2022; 26:2136-2148. [PMID: 34284657 DOI: 10.1080/13607863.2021.1951659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Objectives: A growing number of life course studies are examining the influence of earlier life experiences on morbidity, disability, and mortality in mid-old age.Method: Drawing from the social pathway model, this study expands the life course literature by utilizing data collected over 35 years from the National Longitudinal Survey of Youth, 1979 Cohort, spanning four life course phases (childhood, young adulthood, middle adulthood, and late-middle adulthood). Through structural equation analyses with a phantom model, we estimated depressive symptoms in late middle age as a result of pathway effects starting with childhood socio-economic status (SES) which effect young adulthood and middle adulthood. The multi-pathway life course model includes three potential mediators of middle adulthood: health risk behaviors, social activity, and negative life events.Results: We found limited support for a direct effect of childhood SES disadvantage on depressive symptoms in middle age. Instead, much of the effects of childhood SES on later-year depressive symptoms appear to be mediated by SES in young adulthood. Further, the long-term pathway is mediated through the influence of health risk behaviors and negative life events in middle adulthood.Conclusion: Our findings do not propose this chain is permanent and irreversible; rather, this study highlights the possibility that interventions focused on promoting health behaviors and improving living conditions for people from socioeconomically disadvantaged backgrounds could help reduce the instance of depression in middle age and health outcomes along the life course could be improved.
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Affiliation(s)
- Eunsun Kwon
- School of Pharmacy and Health Sciences, Fairleigh Dickinson University, Florham Park, NJ, USA
| | - Sojung Park
- George Warren Brown School, Washington University in St. Louis, Saint Louis, MO, USA
| | - Hyunjoo Lee
- Department of Social Welfare, Daegu University, Gyeongsangbuk-do, Republic of Korea
| | - Na Youn Lee
- Department of Social Work, University of Mississippi, University, MS, USA
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14
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Thomas JL, Keenan-Miller D, Sumner JA, Hammen C. Early Life Adversity and Clinical Intimate Partner Violence in Adulthood: The Mediating Role of Interpersonal Conflict in Adolescence. JOURNAL OF INTERPERSONAL VIOLENCE 2022; 37:NP21345-NP21365. [PMID: 34870513 DOI: 10.1177/08862605211057267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Intimate partner violence (IPV) is associated with adverse outcomes for both victims and perpetrators, though there is significant heterogeneity in manifestations of relationship violence. A growing amount of research has focused on elucidating predictors of clinical IPV-defined as severe violence involving institutional or medical intervention due to actual or potential injury-so as to better understand potential prevention and intervention targets. Early life adversity (ELA) is associated with IPV in adulthood, yet this literature focuses on discrete, retrospectively reported adversities (e.g., physical abuse and neglect) and has yet to consider clinical IPV as an outcome. Little is known about if and how broadly adverse early environments may confer risk for this specific form of relationship violence. We investigated associations between exposure to ELA prior to age five and clinical IPV victimization and perpetration by age 20 in a longitudinal, community-based sample of men and women in Australia (N = 588). Early life adversity was prospectively indexed by maternal reports of financial hardship, child chronic illness, maternal stressful life events, maternal depressive symptoms, parental discord, and parental separation. Youth interpersonal conflict life events at age 15-an interviewer-rated assessment of episodic stressors involving conflict across relationships in mid-adolescence-was tested as a potential mediator for both victims and perpetrators. Among women, ELA predicted IPV victimization and perpetration, and interpersonal conflict life events partially mediated the link between ELA and victimization, but not perpetration. Neither ELA nor interpersonal conflict life events predicted victimization or perpetration among men. Women exposed to ELA are at-risk for conflictual interpersonal relationships later in life, including violent intimate relationships, and deficits in conflict resolution skills may be one mechanism through which ELA leads to IPV victimization among this subgroup. Violence prevention and intervention efforts should target interpersonal skills, including conflict resolution, among women and girls exposed to adverse early environments.
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Affiliation(s)
- Jordan L Thomas
- Department of Psychology, 8783University of California, Los Angeles, CA, USA
| | | | - Jennifer A Sumner
- Department of Psychology, 8783University of California, Los Angeles, CA, USA
| | - Constance Hammen
- Department of Psychology, 8783University of California, Los Angeles, CA, USA
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15
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Chen MA, Fagundes CP. Childhood maltreatment, emotion regulation strategies and depressive symptoms during spousal bereavement. CHILD ABUSE & NEGLECT 2022; 128:105618. [PMID: 35344805 DOI: 10.1016/j.chiabu.2022.105618] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 02/18/2022] [Accepted: 03/21/2022] [Indexed: 06/14/2023]
Abstract
BACKGROUND Childhood maltreatment increases the risk of depression, especially after experiencing a stressful life event, such as bereavement. Employing emotion regulation strategies can mitigate the impact childhood maltreatment has on depression later in life following the loss of a spouse. OBJECTIVE We evaluated how cognitive reappraisal and expressive suppression moderated the impact of childhood maltreatment and depressive symptoms following spousal bereavement. PARTICIPANTS AND SETTING We examined 130 bereaved individuals 3 months after the death of a spouse, 4 months after the death of a spouse, and 6 months after the death of a spouse. METHODS We utilized a mixed model approach to test the interaction between childhood maltreatment and cognitive reappraisal and between childhood maltreatment and expressive suppression to predict depressive symptoms across 3 time points. RESULTS Cognitive reappraisal moderated the relationship between childhood maltreatment and depressive symptoms (b = - 0.17,p = .003); expressive suppression did not (b = 0.06,p = .452). Participants who used less cognitive reappraisal had a positive relationship between childhood maltreatment and depressive symptoms (b = 3.27,p < .001);participants who used more cognitive reappraisal did not (b = 1.09,p = .065). CONCLUSIONS Childhood maltreatment interacted with cognitive reappraisal, but not expressive suppression, to predict depressive symptoms following spousal bereavement. This study reveals how emotion regulation strategies can be utilized as a tool to buffer the impact of childhood maltreatment on mental health following a stressor later in life, which can serve as a target for future interventions for individuals experiencing a stressful life event.
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Affiliation(s)
- Michelle A Chen
- Department of Psychological Sciences, Rice University, Houston, TX, USA.
| | - Christopher P Fagundes
- Department of Psychological Sciences, Rice University, Houston, TX, USA; Department of Behavioral Sciences, The University of Texas MD Anderson Cancer Center, Houston, TX, USA; Department of Psychiatry & Behavioral Sciences, Baylor College of Medicine, Houston, TX, USA
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16
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Early-life adversity and risk for depression and anxiety: The role of interpersonal support. Dev Psychopathol 2022; 35:863-875. [PMID: 35285426 DOI: 10.1017/s0954579422000116] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Early-life adversity is a major risk factor for psychopathology, but not all who experience adversity develop psychopathology. The current study evaluated whether the links between child and adolescent adversity and depression and anxiety were described by general benefits and/or buffering effects of interpersonal support. Data from 456 adolescents oversampled on neuroticism over a 5-year period were examined in a series of discrete-time survival analyses to predict subsequent disorder onsets. Models examined linear, quadratic, and interactive effects of interpersonal support over time, as measured by chronic interpersonal stress interview ratings. Results did not support buffering effects of interpersonal support against either child or adolescent adversity in predicting depression or anxiety. However, there was support for the general benefits model of interpersonal support as evidenced by follow-up analyses of significant quadratic effects of interpersonal support, demonstrating that higher interpersonal support led to decreased likelihood of depression and anxiety onsets. Secondary analyses demonstrated that effects of interpersonal support remained after accounting for baseline depression and anxiety diagnoses. Further, quadratic effects were driven by social domains as opposed to familial domains when considering child adversity. Implications for interventions and randomized controlled prevention trials regarding interpersonal relationships are discussed.
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17
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Howard AL, Carnrite KD, Barker ET. First-Year University Students' Mental Health Trajectories Were Disrupted at the Onset of COVID-19, but Disruptions Were Not Linked to Housing and Financial Vulnerabilities: A Registered Report. EMERGING ADULTHOOD (PRINT) 2022; 10:264-281. [PMID: 35103117 PMCID: PMC8796160 DOI: 10.1177/21676968211053523] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
This study modeled disruptions in first-year undergraduates' trajectories of mental health associated with the COVID-19 pandemic, testing whether disruptions were worse for students who moved residences, reported low family income, or were food insecure. Participants (n = 510) at a large Canadian university reported depression, anxiety, and stress in September, November, January, and March. In March 2020, in tandem with COVID-related campus closures, students also reported for each mental health measure whether their responses were influenced by personal experiences surrounding the pandemic. As hypothesized, students who reported feeling more COVID-related disruption reported poorer mental health in March. Contrary to hypotheses, mental health disruptions were not more pronounced for students who moved, had low income, or were food insecure. Survey administration at an early stage of COVID-19 combined with supports afforded by moving in with parents and near-universal government income assistance may have mitigated the incremental distress we hypothesized for vulnerable students.
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Affiliation(s)
- Andrea L Howard
- Department of Psychology, Carleton University, Ottawa, ON, Canada
| | | | - Erin T Barker
- Department of Psychology, Carleton University, Ottawa, ON, Canada
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18
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The relationship of adverse childhood experiences, hair cortisol, C-reactive protein, and polygenic susceptibility with older adults' psychological distress during the COVID-19 pandemic. Mol Psychiatry 2022; 27:5038-5048. [PMID: 36198766 PMCID: PMC9533280 DOI: 10.1038/s41380-022-01805-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Revised: 09/02/2022] [Accepted: 09/14/2022] [Indexed: 01/14/2023]
Abstract
Adverse childhood experiences (ACEs) are linked to poorer mental health outcomes, and growing evidence implicates biological and genetic pathways from early adversity to psychopathology. However, little is known about the relationship of ACEs and their underlying biological and genetic mechanisms with older people's mental health responses to the COVID-19 pandemic. We tested the associations of ACEs, hair cortisol, C-reactive protein (CRP), and polygenic scores (PGS) with depression, anxiety, and loneliness among older adults during the COVID-19 pandemic, accounting for the potential interplay of ACEs with biological and genetic risk markers. Data were drawn from the English Longitudinal Study of Ageing, a prospective cohort study of older adults living in England. Retrospective information on ACEs were collected in 2006/7, while CRP and hair cortisol were measured at wave 6 (2012/13). Psychological distress was assessed before the pandemic (2018-19) and at two COVID-19 assessments in 2020 (June-July and November-December). Associations were tested on 2050 participants using linear/logistic regression models adjusted for pre-pandemic outcome measures and mixed-effect models to assess changes before and during the pandemic. The results showed that ACEs were associated with higher levels of depression (OR = 2.55[95%CI:1.81,3.59]) anxiety (OR = 1.84[95%CI:1.13,3.01]), and loneliness (b = 0.28[95%CI:0.14,0.42]) during the pandemic. Hair cortisol was related to an increased risk of depression (OR = 1.15[95%CI:1.04,1.26]), and CRP was associated with greater loneliness scores (b = 0.16[95%CI:0.03,0.30]). The relationship between cortisol and psychological distress was larger among participants with ACEs (e.g., ORdepression = 1.07[95%CI:1.00,1.14]). Further, individuals with high CRP experienced greater increases in feelings of loneliness from before to during the pandemic, compared to those with lower CRP levels (interaction effect=0.23; 95%CI:0.1-0.37). Individuals with 2+ ACEs experienced greater increases in depressive symptoms compared to those with none (interaction effect=2.09; 95%CI:1.1-3.98). Higher levels of hair cortisol were also related to worse changes in depressive symptoms across timepoints (interaction effect=1.84;95%CI:1.41-2.41). These results highlight the lasting impact of biosocial vulnerabilities on older adults' mental health responses to new environmental stressors. They also implicate biological mechanisms in the pathophysiology of later-life psychological distress.
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19
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Negative affect, childhood adversity, and adolescents' eating following stress. Appetite 2022; 168:105766. [PMID: 34688730 DOI: 10.1016/j.appet.2021.105766] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Revised: 09/24/2021] [Accepted: 10/18/2021] [Indexed: 02/05/2023]
Abstract
Obesity commonly emerges by adolescence and is associated with serious health consequences. Emotional eating (consuming calories, fats, and sugars in response to negative affect) may promote obesity; however, evidence is mixed as to whether negative affect increases obesogenic eating. Early-life adversity may shape malleable neurobiological systems that govern inhibitory control, physiological regulation, coping strategies, and eating behavior, contributing to greater obesogenic eating in response to negative affect. Therefore, this study tested whether childhood adversity moderates the association between negative affect and food consumption in a diverse sample of female adolescents. After completing a childhood adversity assessment, 157 female adolescents (13-17 years; 28.7% African American, 39.5% Hispanic/Latina, 31.8% Non-Hispanic White) rated their negative affect in response to a standard social stress paradigm before consuming a buffet lunch, which was evaluated for calories, added sugars, and solid fats consumed. Results did not support that negative affect exerted a main effect on eating behavior. However, negative affect and childhood adversity interacted to predict calories and solid fats consumed, such that negative affect was associated with more obesogenic eating for those with high adversity exposure but not for those with low adversity exposure. Adversity and affect did not interact to predict added sugars consumed. Findings support that eating patterns in response to negative affect may differ by childhood adversity history. Reducing children's adversity exposure and bolstering emotion regulation techniques for adolescents who have been exposed to adversity may provide pathways to protect health and well-being by reducing maladaptive eating patterns.
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20
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Harmon-Jones SK, Richardson R. Adults who are more anxious and were anxiously attached as children report later first memories. Br J Psychol 2021; 113:455-478. [PMID: 34894150 DOI: 10.1111/bjop.12543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2021] [Accepted: 11/20/2021] [Indexed: 11/26/2022]
Abstract
Here, we examined retrospective reports of adults' earliest autobiographical memory, the age of this report and whether the reported age was associated with exposure to early life adversity, current anxiety and childhood attachment. Across four studies, we found that reporting a later 'earliest' memory was associated with higher self-reported anxiety in both American (Studies 1, 2 and 4) and Australian (Study 3) samples. Furthermore, in Studies 2-4, we found that reporting a later earliest memory uniquely predicted anxiety when controlling for number of adverse childhood events (a risk factor for the development of anxiety). In Study 4, we established that this relation is partially mediated by childhood anxious attachment. Although we consistently demonstrated that later earliest memories were associated with current anxiety, we found little evidence for a relation between reported age at the time of earliest memory and childhood adversity. We also found no evidence of gender differences in the associations of interest. These results suggest that poorer memory of early childhood is associated with greater childhood anxious attachment and anxiety in adulthood. The implications of this work are discussed in terms of the adaptive nature of autobiographical memory and the development of a coherent life narrative.
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Affiliation(s)
| | - Rick Richardson
- School of Psychology, UNSW Sydney, Sydney, New South Wales, Australia
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21
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von Muecke-Heim IA, Ries C, Urbina L, Deussing JM. P2X7R antagonists in chronic stress-based depression models: a review. Eur Arch Psychiatry Clin Neurosci 2021; 271:1343-1358. [PMID: 34279714 PMCID: PMC8429152 DOI: 10.1007/s00406-021-01306-3] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Accepted: 07/12/2021] [Indexed: 12/17/2022]
Abstract
Depression affects around 320 million people worldwide. Growing evidence proposes the immune system to be the core interface between psychosocial stress and the neurobiological and behavioural features of depression. Many studies have identified purinergic signalling via the P2X7 receptor (P2X7R) to be of great importance in depression genesis yet only a few have evaluated P2X7R antagonists in chronic stress-based depression models. This review summarizes their findings and analyses their methodology. The four available studies used three to nine weeks of unpredictable, chronic mild stress or unpredictable, chronic stress in male mice or rats. Stress paradigm composition varied moderately, with stimuli being primarily psychophysical rather than psychosocial. Behavioural testing was performed during or after the last week of stress application and resulted in depressive-like behaviours, immune changes (NLRP3 assembly, interleukin-1β level increase, microglia activation) and neuroplasticity impairment. During the second half of each stress paradigm, a P2X7R antagonist (Brilliant Blue G, A-438079, A-804598) was applied. Studies differed with regard to antagonist dosage and application timing. Nonetheless, all treatments attenuated the stress-induced neurobiological changes and depressive-like behaviours. The evidence at hand underpins the importance of P2X7R signalling in chronic stress and depression. However, improvements in study planning and reporting are necessary to minimize experimental bias and increase data purview. To achieve this, we propose adherence to the Research Domain Criteria and the STRANGE framework.
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Affiliation(s)
- Iven-Alex von Muecke-Heim
- Max Planck Institute of Psychiatry, Molecular Neurogenetics, Munich, Germany.
- International Max Planck Research School for Translational Psychiatry (IMPRS-TP), Munich, Germany.
| | - Clemens Ries
- Max Planck Institute of Psychiatry, Molecular Neurogenetics, Munich, Germany
- International Max Planck Research School for Translational Psychiatry (IMPRS-TP), Munich, Germany
- Graduate School of Systemic Neurosciences, University of Munich (LMU), Munich, Germany
| | - Lidia Urbina
- Max Planck Institute of Psychiatry, Molecular Neurogenetics, Munich, Germany
- Graduate School of Systemic Neurosciences, University of Munich (LMU), Munich, Germany
| | - Jan M Deussing
- Max Planck Institute of Psychiatry, Molecular Neurogenetics, Munich, Germany.
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22
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Bahji A, Forth E, Hargreaves T, Harkness K. Genetic markers of the stress generation model: A systematic review. Psychiatry Res 2021; 304:114139. [PMID: 34371296 DOI: 10.1016/j.psychres.2021.114139] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 07/16/2021] [Accepted: 07/24/2021] [Indexed: 01/15/2023]
Abstract
AIM Robust evidence suggests that depression, and risk for depression, are associated with the generation of stressful life events. This tendency to generate stress may be genetically determined. This systematic review aimed to identify specific molecular genetic markers associated with the generation of interpersonal stressful life events, at least in part dependent on individuals' behavior. METHOD We followed the PRISMA guidelines in searching six electronic databases (PubMed, MEDLINE, PsycINFO, CINAHL, Cochrane, and EMBASE) from inception to January 2021, and we reviewed the reference lists of eligible articles for additional records. We restricted eligibility to empirical studies involving at least one genetic marker and including proximal life events. We evaluated the risk of bias using the Newcastle Ottawa Scale for observational studies. The outcome permitted a distinction between life events dependent on the individual's agency versus independent events. RESULTS Seven studies, including 3585 participants, met eligibility criteria. Three were longitudinal, and four were cross-sectional; six included adolescents and young adults, and one focused on middle adulthood. Four examined the serotonin-transporter-linked promoter region (5-HTTLPR), two examined the rs53576 single nucleotide polymorphism of the oxytocin receptor gene (OXTR), and one examined a multilocus genetic profile score including four hypothalamic-pituitary-adrenal (HPA) axis genes. There were no significant direct correlations between genotype and life events in any study. Instead, their relation was significantly moderated by symptoms, exposure to early adversity, or attachment. Consistent with the stress generation hypothesis, this moderation relation was significant in predicting exposure to dependent life events but was not significant in predicting independent life event exposure. CONCLUSIONS There is evidence that genetic variation in the serotonin, HPA axis, and oxytocin systems moderates the effects of psychosocial vulnerability markers on the generation of proximal, dependent life events. Future research should examine additional genetic markers in systems known to confer risk for stress generation. PROSPERO CRD42019136886.
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Affiliation(s)
- Anees Bahji
- Department of Psychiatry, University of Calgary, 2500 University Drive NW, Calgary, AB T2N 1N4, Canada.
| | - Evan Forth
- Centre for Neuroscience Studies, Queen's University, Kingston, ON, Canada
| | - Tegan Hargreaves
- Department of Psychiatry, Queen's University, Kingston, ON, Canada
| | - Kate Harkness
- Department of Psychiatry, Queen's University, Kingston, ON, Canada; Department of Psychology, Queen's University, Kingston, ON, Canada
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23
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Su Y, D'Arcy C, Meng X. Research Review: Developmental origins of depression - a systematic review and meta-analysis. J Child Psychol Psychiatry 2021; 62:1050-1066. [PMID: 33259072 PMCID: PMC8451906 DOI: 10.1111/jcpp.13358] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/11/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND Many observational studies have found a direct association between adverse in utero, perinatal and postnatal exposures and offspring's depression. These findings are consistent with the 'developmental origins of disease hypothesis'. But no review has comprehensively summarized the roles of these exposures. This review aims to systematically scrutinize the strength of associations between individual prenatal, perinatal, and postnatal exposures and subsequent depression in offspring. METHODS We conducted a systematic review and meta-analysis to synthesize the literature from the EMBASE, HealthStar, PsychoInfo, and Medline databases since their inception to September 1, 2019. English language articles on population-based prospective cohort studies examining the associations between in utero, perinatal, and postnatal exposures and offspring's depression were searched. Random-effects models were used to calculate pooled estimates, and heterogeneity and sensitivity tests were conducted to explore potential confounders in the relationships of depression and early-life factors. Qualitative analysis was also conducted. RESULTS Sixty-four prospective cohort studies with 28 exposures studied in the relationships to offspring's depression met inclusion criteria. The meta-analysis found 12 prenatal, perinatal, and postnatal characteristics were associated with an increased risk of depression in offspring: low birth weight, premature birth, small gestational age, maternal education, socioeconomic status, having younger parents (<20 years), having older parents (≥35 years), maternal smoking, paternal smoking, maternal stress, maternal anxiety, and prenatal depression. Heterogeneity and sensitivity tests supported the findings. By and large, study characteristics had no effects on conclusions. Qualitative analyses generally supported the findings of meta-analysis and reported on additional risk factors. CONCLUSIONS This review provides a robust and comprehensive overview of the lasting psychopathological effects of in utero, perinatal, and postnatal exposures. The findings highlight the need for clinical and public health interventions focusing on the identified risk factors. Large prospective cohort studies are warranted to investigate the combined effects of multiple co-existing early-life exposures.
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Affiliation(s)
- Yingying Su
- School of Public HealthUniversity of SaskatchewanSaskatoonSKCanada
| | - Carl D'Arcy
- School of Public HealthUniversity of SaskatchewanSaskatoonSKCanada
- Department of PsychiatryCollege of MedicineUniversity of SaskatchewanSaskatoonSKCanada
| | - Xiangfei Meng
- Department of PsychiatryMcGill UniversityMontrealQCCanada
- Douglas Research CentreMontrealQCCanada
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24
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Keijser R, Olofsdotter S, Nilsson KW, Åslund C. Three-way interaction effects of early life stress, positive parenting and FKBP5 in the development of depressive symptoms in a general population. J Neural Transm (Vienna) 2021; 128:1409-1424. [PMID: 34423378 PMCID: PMC8423649 DOI: 10.1007/s00702-021-02405-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Accepted: 08/06/2021] [Indexed: 12/14/2022]
Abstract
FKBP5 gene–environment interaction (cG × E) studies have shown diverse results, some indicating significant interaction effects between the gene and environmental stressors on depression, while others lack such results. Moreover, FKBP5 has a potential role in the diathesis stress and differential susceptibility theorem. The aim of the present study was to evaluate whether a cG × E interaction effect of FKBP5 single-nucleotide polymorphisms (SNPs) or haplotype and early life stress (ELS) on depressive symptoms among young adults was moderated by a positive parenting style (PASCQpos), through the frameworks of the diathesis stress and differential susceptibility theorem. Data were obtained from the Survey of Adolescent Life in Västmanland Cohort Study, including 1006 participants and their guardians. Data were collected during 2012, when the participants were 13 and 15 years old (Wave I: DNA), 2015, when participants were 16 and 18 years old (Wave II: PASCQpos, depressive symptomology and ELS) and 2018, when participants were 19 and 21 years old (Wave III: depressive symptomology). Significant three-way interactions were found for the FKBP5 SNPs rs1360780, rs4713916, rs7748266 and rs9394309, moderated by ELS and PASCQpos, on depressive symptoms among young adults. Diathesis stress patterns of interaction were observed for the FKBP5 SNPs rs1360780, rs4713916 and rs9394309, and differential susceptibility patterns of interaction were observed for the FKBP5 SNP rs7748266. Findings emphasize the possible role of FKBP5 in the development of depressive symptoms among young adults and contribute to the understanding of possible differential susceptibility effects of FKBP5.
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Affiliation(s)
- Rebecka Keijser
- Department of Neuroscience, Uppsala University, Uppsala, Sweden. .,Centre for Clinical Research, Uppsala University, Västmanland County Hospital Västerås, 721 89, Västerås, Sweden. .,School of Health, Care and Social Welfare, Mälardalen University, Västerås, Sweden.
| | - Susanne Olofsdotter
- Centre for Clinical Research, Uppsala University, Västmanland County Hospital Västerås, 721 89, Västerås, Sweden
| | - Kent W Nilsson
- Department of Neuroscience, Uppsala University, Uppsala, Sweden.,Centre for Clinical Research, Uppsala University, Västmanland County Hospital Västerås, 721 89, Västerås, Sweden.,School of Health, Care and Social Welfare, Mälardalen University, Västerås, Sweden
| | - Cecilia Åslund
- Centre for Clinical Research, Uppsala University, Västmanland County Hospital Västerås, 721 89, Västerås, Sweden.,Department of Public Health and Caring Sciences, Uppsala University, Uppsala, Sweden
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25
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Persistent Low Positive Affect and Sleep Disturbance across Adolescence Moderate Link between Stress and Depressive Symptoms in Early Adulthood. Res Child Adolesc Psychopathol 2021; 48:109-121. [PMID: 31446530 DOI: 10.1007/s10802-019-00581-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The purpose of this study was to characterize the association between recent major life events and depressive symptoms during early adulthood, and to determine whether adolescents with chronically low positive affect or persistent sleep disturbance were more vulnerable to the link between stress and depressive symptoms. Adolescents (n = 147; 63.9% female; 33.7% non-Hispanic white) were recruited in 10th-11th grade and re-assessed 2 and 4 years later. At each assessment, adolescents completed measures of positive affect and sleep disturbances. At the final assessment, participants reported on their exposure to major life events in the past 12 months. Exposure to more major life events in the past year was associated with greater depressive symptoms in early adulthood. Chronically low positive affect and persistent sleep disturbances throughout adolescence each independently moderated this relationship. Specifically, only participants reporting low positive affect across the three assessments showed a positive and significant association between major life events and depressive symptoms. Further, only participants reporting sleep disturbances at all three assessments showed a positive and significant association between major life events and depressive symptoms. Chronically low positive affect and persistent sleep disturbances during adolescence may be useful indicators of risk for depression during early adulthood. Further, interventions targeting adolescent sleep disturbances and improving positive affect may be useful in reducing the risk for depression following life stress during this high risk developmental phase.
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26
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Oschry-Bernstein N, Horesh-Reinman N, Avnon A, Mevorach T, Apter A, Fennig S. The Relationship between Life Events and Personality Style to the Development of Depressive and Anxiety Disorders Among Adolescents. ADOLESCENT PSYCHIATRY 2021. [DOI: 10.2174/2210676610999201208214837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background::
The separation of anxiety disorder and depressive disorder as two distinct disorders is often questioned. The aim of the current study is to examine whether there is a different profile of life events and personality characteristics for anxiety and depression disorders in adolescents.
Methods::
One hundred forty-six adolescents participated in the study; 57 boys and 89 girls, ranging in age from 11-18 years (mean=15.08+1.97). The study group included 92 adolescents with a clinical diagnosis of depression or anxiety, and the comparison group included 54 teenagers with no known psychopathology.
Results::
Multinomial logistic regression produced different predictive profiles for anxiety disorder and depressive disorders. Life event variables, especially minor life events and early traumas, were found to be predictors for depression. Furthermore, an interaction was found between early trauma and minor life events in the prediction of depression, such that the existence of trauma weakened the statistical correlation between minor life events and the onset of depression.
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In addition, contrary to the literature regarding adults, it was found that during adolescence, personality variables have a unique contribution as predictive factors for vulnerability to the onset of anxiety and depression, thus reducing the significance of life events.
Conclusion::
Our findings suggest that different profiles of life events and personality characteristics can be identified for the two disorders. In addition, it appears that early traumas are a dominant factor that overshadow more recent life events at the onset of depression among adolescents.
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Affiliation(s)
| | | | - Adar Avnon
- Faculty of Health Sciences, Ben-Gurion University of the Negev, Israel
| | - Tomer Mevorach
- Schneider Children's Medical Center, affiliated with the Sackler School of Medicine Tel Aviv University, Ramat Aviv, Israel
| | - Alan Apter
- Schneider Children's Medical Center, affiliated with the Sackler School of Medicine Tel Aviv University, Ramat Aviv, Israel
| | - Silvana Fennig
- Schneider Children's Medical Center, affiliated with the Sackler School of Medicine Tel Aviv University, Ramat Aviv, Israel
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Moreno-López L, Sallie SN, Ioannidis K, Kaser M, Schueler K, Askelund AD, Turner L, van Harmelen AL. RAISE study protocol: a cross-sectional, multilevel, neurobiological study of resilience after individual stress exposure. BMJ Open 2021; 11:e040394. [PMID: 33436466 PMCID: PMC7805358 DOI: 10.1136/bmjopen-2020-040394] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
INTRODUCTION This paper describes the protocol for an ongoing project funded by the Royal Society, the Resilience After Individual Stress Exposure (RAISE) study; which aims to examine the factors and mechanisms that facilitate resilient functioning after childhood adversity (CA). METHODS AND ANALYSIS We aim to recruit up to 200 participants. We will use dimension reduction techniques (principal component analysis) on standard-normally transformed individual parameters of mental health, social functioning and CA to calculate a composite measure of adaptive (ie, 'resilient') psychosocial functioning. To examine the neuroimmune responses to stress and their relationship with the brain and social environment, we will use a well validated functional MRI task; the Montreal imaging stress task and venepuncture. We will run group or dimensional comparisons in multiple levels of biological and psychological outcomes, as well as mediation and moderation analyses to study how key biological systems (ie, the hypothalamic-pituitary-adrenal axis and the immune system) interrelate and interact with brain function and social influences in order to facilitate resilient functioning after CA. We hypothesise that resilient functioning will be facilitated by reduced morning cortisol and cytokine levels before and after the stressor and improved neural responses to such stress, as well as increased gray matter volume in the hippocampus and prefrontal cortex, enhanced inhibitory control and emotion regulation, and more friendship and family support. ETHICS AND DISSEMINATION This study has been reviewed and given favourable opinion by the National Research Ethics Service, NRES Committee East of England-Cambridge Central and external reviewers from the Royal Society (RGF\R1\180064 and RGF\EA\180029). The results of the RAISE study will be disseminated through (1) publications in scientific peer reviewed journals, (2) presentations on relevant scientific conferences and meetings, (3) publications and presentations for the general public and (4) through social media.
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Affiliation(s)
- Laura Moreno-López
- Department of Psychiatry, University of Cambridge School of Clinical Medicine, Cambridge, UK
| | - Samantha N Sallie
- Department of Psychiatry, University of Cambridge School of Clinical Medicine, Cambridge, UK
| | - Konstantinos Ioannidis
- Department of Psychiatry, University of Cambridge School of Clinical Medicine, Cambridge, UK
- Cambridgeshire and Peterborough NHS Foundation Trust, Fulbourn, UK
| | - Muzaffer Kaser
- Department of Psychiatry, University of Cambridge School of Clinical Medicine, Cambridge, UK
- Cambridgeshire and Peterborough NHS Foundation Trust, Fulbourn, UK
| | - Katja Schueler
- Department for Clinical and Neuropsychology, Johannes Gutenberg Universitat Mainz, Mainz, Germany
| | | | - Lorinda Turner
- Department of Medicine, University of Cambridge School of Clinical Medicine, Cambridge, UK
| | - Anne-Laura van Harmelen
- Department of Psychiatry, University of Cambridge School of Clinical Medicine, Cambridge, UK
- Institute of Education and Child Studies, Leiden University, Leiden, Netherlands
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28
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The Relationship between Adverse Childhood Experiences and Sleep Problems among Adolescent Students: Mediation by Depression or Anxiety. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 18:ijerph18010236. [PMID: 33396920 PMCID: PMC7794994 DOI: 10.3390/ijerph18010236] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Revised: 12/24/2020] [Accepted: 12/26/2020] [Indexed: 01/04/2023]
Abstract
Adverse childhood experiences (ACEs) are known to be closely related to depression, anxiety and sleep problems. However, it remains unclear whether adolescents with ACEs have sleep problems regardless of depression or anxiety or under a mediating effect from depression or anxiety. Therefore, our aim was to examine whether depression or anxiety mediates the relationship between ACEs and sleep problems in adolescents by using a community sample. The Early Trauma Inventory Self Report–Short Form (ETISR-SF) and List of Threatening Experiences Questionnaire (LTE-Q) were used to assess traumatic ACEs. Ultimately, data from 737 students (M = 448, F = 289, 15.1 ± 1.4 years old) were included in the statistical analysis. A total of 576 (78.1%) participants reported that they had experienced one or more ACEs. Adolescents with ACEs had higher levels of depression, anxiety and sleep problems than did adolescents without ACEs, and boys tended to experience more trauma than girls. Depression and anxiety partially mediated the relationship between ACEs and sleep problems. The results of this study suggest the need for depression and anxiety interventions for adolescents with ACEs to reduce the long-term consequences, including sleep problems and physical health problems.
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29
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Tinajero R, Williams PG, Cribbet MR, Rau HK, Silver MA, Bride DL, Suchy Y. Reported history of childhood trauma and stress-related vulnerability: Associations with emotion regulation, executive functioning, daily hassles and pre-sleep arousal. Stress Health 2020; 36:405-418. [PMID: 32073201 DOI: 10.1002/smi.2938] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Revised: 12/15/2019] [Accepted: 02/16/2020] [Indexed: 01/13/2023]
Abstract
Childhood trauma is associated with poor health outcomes in adulthood. Mechanisms for these associations are not well understood because past studies have focused predominantly on populations that have already developed physical and mental health problems. The present study examined the association between childhood trauma and stress-related vulnerability factors in a healthy adult sample (n = 79; 68% female, mean age = 27.5, SD = 6.5). Emotion regulation difficulties were examined as a potential mediator. Participants completed baseline laboratory assessments of reported childhood trauma, emotion regulation difficulties, prior month sleep quality, baseline impedance cardiography and behavioural tests of executive functioning (EF) and a three-day experience sampling assessment protocol that included sleep diary, reported and objective pre-sleep arousal, daily hassles and reported EF difficulties. Reported history of childhood abuse was significantly associated with difficulties in emotion regulation, self-report and objective pre-sleep arousal, diary-assessed sleep quality, daily hassles and reported EF difficulties. Reported history of childhood neglect was associated with greater pre-sleep arousal and poorer EF-behavioural control. Emotion regulation difficulties mediated the relationship between childhood abuse and reported pre-sleep arousal, daily hassles and reported EF difficulties. In conclusion, history of childhood trauma is associated with a variety of stress-related vulnerability factors in healthy adults that may be viable early intervention targets.
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Affiliation(s)
- Ruben Tinajero
- Department of Psychology, University of Utah, Salt Lake City, Utah, USA
| | - Paula G Williams
- Department of Psychology, University of Utah, Salt Lake City, Utah, USA
| | - Matthew R Cribbet
- Department of Psychology, University of Alabama, Tuscaloosa, Alabama, USA
| | - Holly K Rau
- Veterans Affairs Northwest Network Mental Illness, Research, Education, and Clinical Center, Veterans Affairs Puget Sound Healthcare System, Seattle, Washington, USA
| | - Michelle A Silver
- Department of Psychology, University of Utah, Salt Lake City, Utah, USA
| | - Daniel L Bride
- Department of Psychology, University of Utah, Salt Lake City, Utah, USA
| | - Yana Suchy
- Department of Psychology, University of Utah, Salt Lake City, Utah, USA
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30
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Hatem C, Lee CY, Zhao X, Reesor-Oyer L, Lopez T, Hernandez DC. Food insecurity and housing instability during early childhood as predictors of adolescent mental health. JOURNAL OF FAMILY PSYCHOLOGY : JFP : JOURNAL OF THE DIVISION OF FAMILY PSYCHOLOGY OF THE AMERICAN PSYCHOLOGICAL ASSOCIATION (DIVISION 43) 2020; 34:721-730. [PMID: 32191051 PMCID: PMC7483158 DOI: 10.1037/fam0000651] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
This study examined the effects of food insecurity and housing instability experiences during early childhood on adolescent anxiety and depressive symptoms through maternal depression and parenting stress. This longitudinal study included 4 waves of data from the Fragile Families and Child Well-Being Study (n = 2,626). Food insecurity was measured when the child was 5 years of age using the U.S. Department of Agriculture's 18-item Food Security Scale. Housing instability was also measured when the child was 5 years of age based on an affirmative response to 6 housing adversity items. Maternal depression and parenting stress were measured when the child was 9 years of age. Anxiety and depressive symptoms were assessed when the child (now adolescent) was 15 years of age using 6 items of the Brief Symptom Inventory 18 anxiety subscale and 5 items of the Centers for Epidemiologic Studies Depression Scale, respectively. Two structural equation models assessed the associations between food insecurity and housing instability on adolescent anxiety (Model 1) and depressive symptoms (Model 2) through maternal depression and parenting stress simultaneously, controlling for sociodemographic characteristics. Results suggest that experiencing both food insecurity and housing instability during early childhood increases the risk of long-term adolescent depressive (indirect: B = 0.008, 95% CI [0.002, 0.016]) and anxiety (indirect: B = 0.012, 95% CI [0.002, 0.026]) symptoms through maternal depression to parenting stress. Screening for food insecurity and housing instability during early childhood could potentially identify both mothers who are at risk for depression and parenting stress and children who are at increased risk for anxiety or depressive symptoms during adolescence. (PsycInfo Database Record (c) 2020 APA, all rights reserved).
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Affiliation(s)
- Cherine Hatem
- Department of Health and Human Performance, University of
Houston, Houston, Texas, USA
| | - Che Young Lee
- Department of Health and Human Performance, University of
Houston, Houston, Texas, USA
| | - Xue Zhao
- Department of Health and Human Performance, University of
Houston, Houston, Texas, USA
| | - Layton Reesor-Oyer
- Department of Health and Human Performance, University of
Houston, Houston, Texas, USA
| | - Tabbetha Lopez
- Department of Health and Human Performance, University of
Houston, Houston, Texas, USA
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31
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Ho Y, Lee H, Lin M, Chang H. Correlations among life stress, smoking behavior, and depressive symptoms in adolescents: A descriptive study with a mediating model. Nurs Health Sci 2020; 22:949-957. [DOI: 10.1111/nhs.12752] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Revised: 06/16/2020] [Accepted: 06/16/2020] [Indexed: 11/27/2022]
Affiliation(s)
- Yen‐Chung Ho
- School of Nursing, College of Nursing, Taipei Medical University Taipei Taiwan
| | - Hsin‐Chien Lee
- Department of Psychiatry School of Medicine, College of Medicine, Taipei Medical University Taipei Taiwan
| | - Mei‐Feng Lin
- Department of Nursing, College of Medicine National Cheng Kung University Tainan Taiwan
| | - Hsiu‐Ju Chang
- School of Nursing, College of Nursing, Taipei Medical University Taipei Taiwan
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32
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LeMoult J, Humphreys KL, Tracy A, Hoffmeister JA, Ip E, Gotlib IH. Meta-analysis: Exposure to Early Life Stress and Risk for Depression in Childhood and Adolescence. J Am Acad Child Adolesc Psychiatry 2020; 59:842-855. [PMID: 31676392 DOI: 10.1016/j.jaac.2019.10.011] [Citation(s) in RCA: 238] [Impact Index Per Article: 59.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Revised: 09/21/2019] [Accepted: 10/22/2019] [Indexed: 12/18/2022]
Abstract
OBJECTIVE Early life stress (ELS) is associated with increased risk for the development of major depressive disorder (MDD) in adulthood; however, the degree to which ELS is associated with an early onset of MDD (ie, during childhood or adolescence) is not known. In this meta-analysis, we estimated the associations between ELS and the risk for onset of MDD before age 18 years. In addition, we examined the associations between eight specific forms of ELS (ie, sexual abuse, physical abuse, poverty, physical illness/injury, death of a family member, domestic violence, natural disaster, and emotional abuse) and risk for youth-onset MDD. METHOD We conducted a systematic search in scientific databases for studies that assessed both ELS and the presence or absence of MDD before age 18 years. We identified 62 journal articles with a total of 44,066 unique participants. We assessed study quality using the Newcastle-Ottawa Scale. When heterogeneous effect sizes were detected, we tested whether demographic and/or methodological factors moderated the association between ELS and MDD. RESULTS Using a random-effects meta-analysis, we found that individuals who experienced ELS were more likely to develop MDD before the age of 18 years than were individuals without a history of ELS (odds ratio = 2.50; 95% confidence interval 2.08, 3.00). Separate meta-analyses revealed a range of associations with MDD: whereas some types of ELS (eg, poverty) were not associated with MDD, other types (eg, emotional abuse) were associated more strongly with MDD than was ELS considered more broadly. CONCLUSION These findings provide important evidence that the adverse effect of ELS on MDD risk manifests early in development, prior to adulthood, and varies by type of ELS.
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Affiliation(s)
| | | | | | | | - Eunice Ip
- University of British Columbia, Vancouver
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33
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Dunn EC, Nishimi K, Neumann A, Renaud A, Cecil CAM, Susser ES, Tiemeier H. Time-Dependent Effects of Exposure to Physical and Sexual Violence on Psychopathology Symptoms in Late Childhood: In Search of Sensitive Periods in Development. J Am Acad Child Adolesc Psychiatry 2020; 59:283-295.e4. [PMID: 31078631 PMCID: PMC7448802 DOI: 10.1016/j.jaac.2019.02.022] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2018] [Revised: 02/22/2019] [Accepted: 05/03/2019] [Indexed: 12/26/2022]
Abstract
OBJECTIVE Exposure to interpersonal violence is a known risk factor for psychopathology. However, it is unclear whether there are sensitive periods when exposure is most deleterious. We aimed to determine whether there were time periods when physical or sexual violence exposure was associated with greater child psychopathology. METHOD This study (N = 4,580) was embedded in Generation R, a population-based prospective birth cohort. Timing of violence exposure, reported through maternal reports (child age, 10 years) was categorized by age at first exposure, defined as: very early (0-3 years), early (4-5 years), middle (6-7 years), and late (8+ years) childhood. Using Poisson regression, we assessed the association between timing of first exposure and levels of internalizing and externalizing symptoms, using the Child Behavior Checklist at age 10 years. RESULTS Violence exposure at any age was associated with higher internalizing (physical violence: risk ratio [RR] = 1.46, p < 0.0001; sexual violence: RR = 1.30, p < .0001) and externalizing symptoms (physical violence: RR = 1.52, p < 0.0001; sexual violence: RR = 1.31, p = 0.0005). However, the effects of violence were time dependent: compared to children exposed at older ages, children first exposed during very early childhood had greater externalizing symptoms. Sensitivity analyses suggested that these time-based differences emerged slowly across ages 1.5, 3, 6, and 10 years, showing a latency between onset of violence exposure and emergence of symptoms, and were unlikely to be explained by co-occurring adversities. CONCLUSION Interpersonal violence is harmful to childhood mental health regardless of when it occurs. However, very early childhood may be a particularly sensitive period when exposure results in worse psychopathology outcomes. Results should be replicated in fully prospective designs.
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Affiliation(s)
- Erin C Dunn
- Psychiatric and Neurodevelopmental Genetics Unit, Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA; Harvard Medical School and the Center on the Developing Child at Harvard University, Cambridge, MA.
| | - Kristen Nishimi
- Psychiatric and Neurodevelopmental Genetics Unit, Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA; Harvard T.H. Chan School of Public Health, Boston, MA
| | | | - Alice Renaud
- Psychiatric and Neurodevelopmental Genetics Unit, Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA
| | - Charlotte A M Cecil
- Erasmus University Medical Center, Rotterdam, The Netherlands; King's College London, UK
| | - Ezra S Susser
- Mailman School of Public Health, Columbia University, New York, NY, and the New York State Psychiatric Institute, New York, NY
| | - Henning Tiemeier
- Erasmus University Medical Center, Rotterdam, The Netherlands; Harvard T.H. Chan School of Public Health, Boston, MA
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Lei MK, Berg MT, Simons RL, Simons LG, Beach SRH. Childhood adversity and cardiovascular disease risk: An appraisal of recall methods with a focus on stress-buffering processes in childhood and adulthood. Soc Sci Med 2020; 246:112794. [PMID: 31945595 DOI: 10.1016/j.socscimed.2020.112794] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2018] [Revised: 12/05/2019] [Accepted: 01/07/2020] [Indexed: 01/22/2023]
Abstract
INTRODUCTION Associations between childhood/adolescent adversity and poor adult physical health have been reported in past work. Much of this work has relied on either retrospective or prospective measures of childhood experiences. However, the effect of different assessment methods on potential stress buffering processes remains largely unknown. OBJECTIVE We first examined the extent to which long-term cardiovascular disease risk (CVD) was predicted by reports obtained from 10-year old youth regarding adversity experienced in the prior year and those obtained from the same individuals as adults (age 29) regarding their experience of childhood adversity from ages 0-10, focusing in each case on similar types of adversity. To test stress buffering perspectives, we examined the effects of parental emotional support on the association between each measure of childhood adversities and cardiovascular health. METHODS We used data from a longitudinal sample of 454 African Americans enrolled in the Family and Community Health Study. The outcome variable was a 30-year CVD risk score computed from the Framingham algorithm. The hypotheses were tested with beta regression models. RESULTS The findings revealed a link between childhood adversity and adult CVD risk at age 29, for both measures of adversity. Consistent with the stress-buffering hypothesis, prospectively assessed parental emotional support in adolescence, but not adulthood, buffered effects on cardiovascular risk for each type of assessment of childhood adversity. CONCLUSIONS Prospective and retrospective measures correlated in a manner similar to prior reports (i.e. significantly, but poorly). Further, in line with stress-buffering hypothesis, parental emotional support received at age 10 yielded different buffering effects than parental emotional support received at age 29. The study's findings suggest that theoretically consistent patterns of stress-buffering are detectable using either type of assessment of childhood adversity and provide useful information in the prediction of adult CVD risk.
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Affiliation(s)
- Man-Kit Lei
- Department of Sociology, University of Georgia, USA.
| | - Mark T Berg
- Department of Sociology, University of Iowa, USA
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Interpersonal childhood adversity and stress generation in adolescence: Moderation by HPA axis multilocus genetic variation. Dev Psychopathol 2019; 32:865-878. [DOI: 10.1017/s0954579419001123] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
AbstractResearch suggests that childhood adversity (CA) is associated with a wide range of repercussions, including an increased likelihood of interpersonal stress generation. This may be particularly true following interpersonal childhood adversity (ICA) and for youth with high hypothalamic-pituitary-adrenal (HPA) axis-related genetic risk. In the current study, we applied a multilocus genetic profile score (MGPS) approach to measuring HPA axis-related genetic variation and examined its interaction with ICA to predict interpersonal stress generation in a sample of adolescents aged 14–17 (N = 241, Caucasian subsample n = 192). MGPSs were computed using 10 single nucleotide polymorphisms from HPA axis-related genes (CRHR1, NRC31, NRC32, and FKBP5). ICA significantly predicted greater adolescent interpersonal dependent stress. Additionally, MGPS predicted a stronger association between ICA and interpersonal dependent (but not independent or noninterpersonal dependent) stress. No gene–environment interaction (G×E) effects were found for noninterpersonal CA and MGPS in predicting adolescent interpersonal dependent stress. Effects remained after controlling for current depressive symptoms and following stratification by race. Findings extend existing G×E research on stress generation to HPA axis-related genetic variation and demonstrate effects specific to the interpersonal domain.
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Abstract
The old classification of depression as reactive and endogenous, which are still observed in clinical practice, both cannot be accommodated under the current rubric of major depression. This is because psychiatric nosology under the Diagnostic and Statistical Manual of Mental Disorders (DSM) and its latest fifth edition (DSM-V) is still descriptive and not etiologic. The aim of this review was to revisit reactive and endogenous categories of depression from the perspective of today's understanding of etiological pathways. From an epigenetic perspective, the old dichotomy of reactive versus endogenous is interrelated through the impact of the environment (e.g., stress). This includes familial or prenatal depression, where the environmental impact is before birth, or childhood depression, where the early life stress is the precipitating factor to genetic susceptibility. In conclusion, searching for both environmental impact (e.g., stressors) and genetic predispositions in depression, even at a clinical level, could help clinicians with better therapeutic decisions.
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37
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Chen MA, Lewis MR, Chirinos DA, Murdock KW, Fagundes C. Differential psychological reactions to grief: The role of childhood adversity for depression symptoms among bereaved and non-bereaved adults. DEATH STUDIES 2019; 44:778-786. [PMID: 31094661 PMCID: PMC6858533 DOI: 10.1080/07481187.2019.1614107] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Childhood maltreatment dysregulates an individual's physiological response to stress, increasing reactivity to stressors across the lifespan. Given the prevalence and impact of bereavement, we examined whether the association between childhood maltreatment and depression was exacerbated by spousal bereavement. We identified an interaction between childhood maltreatment and bereavement using linear regression analysis (B = 0.79, p < .001). A simple slopes test indicated a positive association between childhood maltreatment and depressive symptoms among those who were bereaved (B = 0.86, p < .001), but such association did not emerge among those who were not bereaved (B = 0.06, p = .60).
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Affiliation(s)
- Michelle. A. Chen
- Department of Psychological Sciences, Rice University, 6500 Main Street, Houston, TX 77030
| | - Megan R. Lewis
- Department of Psychological Sciences, Rice University, 6500 Main Street, Houston, TX 77030
- Department of Medicine, Dell Medical School, 1501 Red River Street, Austin, TX 78712
| | - Diana A. Chirinos
- Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, 446 East Ontario, Suite 7-200, Chicago, IL 60611
| | - Kyle W. Murdock
- Department of Biobehavioral Health, Pennsylvania State University, 219 Biobehavioral Health Building, University Park, PA 16802
| | - Christopher Fagundes
- Department of Psychological Sciences, Rice University, 6500 Main Street, Houston, TX 77030
- Department of Symptom Research, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Unit 1450, Houston, TX 77030
- Department of Psychiatry, Baylor College of Medicine, 1977 Butler Boulevard, Houston, TX 77030
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Alba J, Calvete E. Bidirectional Relationships Between Stress, Depressive Symptoms, and Cognitive Vulnerabilities in Adolescents. JOURNAL OF SOCIAL AND CLINICAL PSYCHOLOGY 2019. [DOI: 10.1521/jscp.2019.38.2.87] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Introduction: Depression is a highly prevalent problem in adolescence, with great clinical and social relevance. Recent models of psychopathology in childhood and adolescence underscore that the relationships between stress, cognitive vulnerabilities, and depressive symptoms are bidirectional. In addition, according to cognitive therapy models, cognitive vulnerabilities are organized hierarchically, with deep schemas guiding more superficial cognitive processes such as rumination. The present study examines the longitudinal predictive relationships between two levels of cognitions (early maladaptive schemas and rumination), stressors, and depression. Method: A sample of 584 Spanish adolescents (262 girls; mean age = 15.99, SD = 1.10) completed measures of depression, stressors, rumination, and three early maladaptive schema domains (disconnection and rejection, impaired autonomy and other-directedness) over 4 intervals of 4 months. Path analysis was used to test the hypotheses of the study. Results: Disconnection and rejection domain systematically predicted an increase in depression, new stressors, and rumination over time. In addition, depressive symptoms predicted an increase of disconnection/rejection scores at all time points. Finally, from Time 2 on, stressors predicted an increase in all schema domains. Discussion: The outcomes suggest the importance of the disconnection and rejection schema domain. These results are important to understand the mechanisms underlying stress and depression in adolescents.
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Pile V, Lau JYF. Looking forward to the future: Impoverished vividness for positive prospective events characterises low mood in adolescence. J Affect Disord 2018; 238:269-276. [PMID: 29894932 DOI: 10.1016/j.jad.2018.05.032] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Revised: 04/17/2018] [Accepted: 05/25/2018] [Indexed: 10/16/2022]
Abstract
BACKGROUND Enhancing positive future imagery offers promise for treatment innovation in adult depression but has been neglected in adolescence. While negative life events are linked with depression-onset in adolescence, mechanisms underlying this association are poorly understood. We investigate whether difficulties in generating vivid positive future imagery characterise depression, compared to anxiety, and examine potential moderation of the relationship between negative life events and depressive symptoms in adolescence. METHOD Three hundred and seventy-five young people (11-16 years) completed the Prospective Imagery Task, and self-reported on symptoms of anxiety and depression. They were also asked to describe a past negative life event they had been thinking about or imagining over the last seven days, which was subsequently coded by a clinician over whether it was no, low, moderate or high impact. RESULTS Symptoms of depression were associated with less vivid positive imagery and more vivid negative imagery whether past or future, whilst symptoms of anxiety were associated with increased vividness for past negative events only. The relationship between life event severity and depression was increased for those with poorer vividness for positive future events. LIMITATIONS These data were collected at a single time-point only, limiting conclusions on temporal relationships. All measures were also self-reported, increasing shared method variance. CONCLUSIONS These findings suggest that the relationship between negative life events and prospective positive imagery are specific to depressive symptoms in adolescence and provide foundations for novel approaches to strengthen psychological interventions.
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Affiliation(s)
- Victoria Pile
- King's College London, Department of Psychology, Institute of Psychiatry, Psychology & Neuroscience, De Crespigny Park, London SE5 8AF, UK
| | - Jennifer Y F Lau
- King's College London, Department of Psychology, Institute of Psychiatry, Psychology & Neuroscience, De Crespigny Park, London SE5 8AF, UK.
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Conway CC, Raposa EB, Hammen C, Brennan PA. Transdiagnostic pathways from early social stress to psychopathology: a 20-year prospective study. J Child Psychol Psychiatry 2018; 59:855-862. [PMID: 29315560 DOI: 10.1111/jcpp.12862] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/29/2017] [Indexed: 02/03/2023]
Abstract
BACKGROUND Adverse family environments confer susceptibility to virtually all psychiatric problems. This study evaluated two possible models to explain this diversity of associations. Stressful family circumstances during childhood could either activate general, transdiagnostic liabilities to mental disorder or promote numerous disorder-specific liabilities. METHODS We recruited a high-risk sample of 815 mother-offspring pairs and assessed social stressors in the family context prospectively from the perinatal period through offspring age 5. We factor analyzed offspring mental disorder diagnoses at age 20 to parse transdiagnostic and disorder-specific dimensions of psychopathology. RESULTS Structural analyses revealed nearly equivalent prospective effects of early family stress on overarching Internalizing (β = .30) and Externalizing (β = .29) dimensions. In contrast, there was no evidence of disorder-specific effects. CONCLUSIONS Social stressors early in life activate transdiagnostic, and not disorder-specific, liabilities to psychopathology. A focus on higher-order dimensions of psychopathology could accelerate etiological research and intervention efforts for stress-linked mental disorders.
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Affiliation(s)
- Christopher C Conway
- Department of Psychological Sciences, College of William & Mary, Williamsburg, VA, USA
| | - Elizabeth B Raposa
- Department of Psychological Sciences, College of William & Mary, Williamsburg, VA, USA
| | - Constance Hammen
- Department of Psychology, University of California, Los Angeles, Los Angeles, CA, USA
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41
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Jones TM, Nurius P, Song C, Fleming CM. Modeling life course pathways from adverse childhood experiences to adult mental health. CHILD ABUSE & NEGLECT 2018; 80:32-40. [PMID: 29567455 PMCID: PMC5953821 DOI: 10.1016/j.chiabu.2018.03.005] [Citation(s) in RCA: 77] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/17/2017] [Revised: 02/16/2018] [Accepted: 03/02/2018] [Indexed: 05/18/2023]
Abstract
Although the association between adverse childhood experiences (ACEs) and adult mental health is becoming well established, less is known about the complex and multiple pathways through which ACEs exert their influence. Growing evidence suggests that adversity early in life conveys not only early impacts, but also augments risk of stress-related life course cascades that continue to undermine health. The present study aims to test pathways of stress proliferation and stress embodiment processes linking ACEs to mental health impairment in adulthood. Data are from the 2011 Behavioral Risk Factor Surveillance Survey, a representative sample of Washington State adults ages 18 and over (N = 14,001). Structural equation modeling allowed for testing of direct and indirect effects from ACEs though low income status, experiences of adversity in adulthood, and social support. The model demonstrated that adult low income, social support and adult adversity are in fact conduits through which ACEs exert their influence on mental health impairment in adulthood. Significant indirect pathways through these variables supported hypotheses that the effect of ACEs is carried through these variables. This is among the first models that demonstrates multiple stress-related life course pathways through which early life adversity compromises adult mental health. Discussion elaborates multiple service system opportunities for intervention in early and later life to interrupt direct and indirect pathways of ACE effects.
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Affiliation(s)
- Tiffany M Jones
- School of Social Work, University of Washington, Seattle, United States.
| | - Paula Nurius
- School of Social Work, University of Washington, Seattle, United States.
| | - Chiho Song
- School of Social Work, University of Washington, Seattle, United States.
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42
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Abstract
I have been given a priceless opportunity to reflect on my career in the remarkably productive field of risk factors for depression. Psychological research on depression exploded in the early years of my work. I try to give an account of the choices and challenges, and reflect on the influences, some calculated and some serendipitous, that determined the paths I have followed. I focus mostly on the robust depression risk factors that have influenced my research, including dysfunctional cognitions, stressful life events and circumstances, parental depression, interpersonal dysfunction, and being female, and I cover some of what I did but also the influential work of others. This is a selective review of depression research in the past 40 or so years, noting some of the big developments that set the stage for the remarkable activity that continues today. In the conclusion, there is a brief statement of aspirations for future developments in our field.
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Affiliation(s)
- Constance Hammen
- Department of Psychology, University of California, Los Angeles, California 90095, USA;
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43
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Chiang JJ, Chen E, Miller GE. Midlife Self-Reported Social Support as a Buffer Against Premature Mortality Risks Associated with Childhood Abuse. Nat Hum Behav 2018; 2:261-268. [PMID: 30234162 PMCID: PMC6141204 DOI: 10.1038/s41562-018-0316-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2017] [Accepted: 02/01/2018] [Indexed: 01/21/2023]
Affiliation(s)
- Jessica J Chiang
- Institute for Policy Research, Northwestern University, Evanston, IL, USA.
| | - Edith Chen
- Institute for Policy Research, Northwestern University, Evanston, IL, USA
- Department of Psychology, Northwestern University, Evanston, IL, USA
| | - Gregory E Miller
- Institute for Policy Research, Northwestern University, Evanston, IL, USA
- Department of Psychology, Northwestern University, Evanston, IL, USA
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44
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Culmsee C, Michels S, Scheu S, Arolt V, Dannlowski U, Alferink J. Mitochondria, Microglia, and the Immune System-How Are They Linked in Affective Disorders? Front Psychiatry 2018; 9:739. [PMID: 30687139 PMCID: PMC6333629 DOI: 10.3389/fpsyt.2018.00739] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2018] [Accepted: 12/14/2018] [Indexed: 12/19/2022] Open
Abstract
Major depressive disorder (MDD) is a severe mood disorder and frequently associated with alterations of the immune system characterized by enhanced levels of circulating pro-inflammatory cytokines and microglia activation in the brain. Increasing evidence suggests that dysfunction of mitochondria may play a key role in the pathogenesis of MDD. Mitochondria are regulators of numerous cellular functions including energy metabolism, maintenance of redox and calcium homeostasis, and cell death and therefore modulate many facets of the innate immune response. In depression-like behavior of rodents, mitochondrial perturbation and release of mitochondrial components have been shown to boost cytokine production and neuroinflammation. On the other hand, pro-inflammatory cytokines may influence mitochondrial functions such as oxidative phosphorylation, production of adenosine triphosphate, and reactive oxygen species, thereby aggravating inflammation. There is strong interest in a better understanding of immunometabolic pathways in MDD that may serve as diagnostic markers and therapeutic targets. Here, we review the interaction between mitochondrial metabolism and innate immunity in the pathophysiology of MDD. We specifically focus on immunometabolic processes that govern microglial and peripheral myeloid cell functions, both cellular components involved in neuroinflammation in depression-like behavior. We finally discuss microglial polarization and associated metabolic states in depression-associated behavior and in MDD.
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Affiliation(s)
- Carsten Culmsee
- Institute of Pharmacology and Clinical Pharmacy, University of Marburg, Marburg, Germany.,Center for Mind, Brain and Behavior - CMBB, Marburg, Germany
| | - Susanne Michels
- Institute of Pharmacology and Clinical Pharmacy, University of Marburg, Marburg, Germany.,Center for Mind, Brain and Behavior - CMBB, Marburg, Germany
| | - Stefanie Scheu
- Institute of Medical Microbiology and Hospital Hygiene, University of Düsseldorf, Düsseldorf, Germany
| | - Volker Arolt
- Department of Psychiatry and Psychotherapy, University of Münster, Münster, Germany
| | - Udo Dannlowski
- Department of Psychiatry and Psychotherapy, University of Münster, Münster, Germany
| | - Judith Alferink
- Department of Psychiatry and Psychotherapy, University of Münster, Münster, Germany.,Cells in Motion, Cluster of Excellence, University of Münster, Münster, Germany
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45
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Feurer C, McGeary JE, Knopik VS, Brick LA, Palmer RH, Gibb BE. HPA axis multilocus genetic profile score moderates the impact of interpersonal stress on prospective increases in depressive symptoms for offspring of depressed mothers. JOURNAL OF ABNORMAL PSYCHOLOGY 2017; 126:1017-1028. [PMID: 29154563 PMCID: PMC5726770 DOI: 10.1037/abn0000316] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Although offspring of depressed mothers are at an increased risk for depression themselves, not all of these children develop depression, highlighting the need to identify specific environmental and genetic moderators of risk. The goal of this study was to examine the aggregate influence of genetic polymorphisms associated with the regulation of the hypothalamic-pituitary-adrenal (HPA) axis as a potential moderator of the relation between environmental stress and prospective changes in depressive symptoms for offspring of depressed mothers. Participants were 238 mother-offspring dyads recruited from the community based on the mother's lifetime history of major depression during the youth's lifetime (present vs. absent). Mothers and youth completed assessments every 6 months for 2 years (5 total). Results indicated that offspring of depressed mothers showing the greatest increases in depressive symptoms during the follow up were those who had higher HPA multilocus genetic profile scores and who experienced the highest levels of interpersonal stress. These relations were significant for interpersonal stress and were not observed for noninterpersonal stress. These findings suggest that HPA multilocus genetic profile scores may be important genetic markers of stress reactivity and depression risk for offspring of depressed mothers. They also highlight interpersonal stress as a potentially modifiable risk factor for these high-risk youth. (PsycINFO Database Record
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Affiliation(s)
- Cope Feurer
- Center for Affective Science, Binghamton University (SUNY)
| | - John E. McGeary
- Providence Veterans Affair Medical Center, Providence, RI
- Rhode Island Hospital, Providence, RI
| | - Valerie S. Knopik
- Rhode Island Hospital, Providence, RI
- Brown University, Providence, RI
| | - Leslie A. Brick
- Rhode Island Hospital, Providence, RI
- Brown University, Providence, RI
| | - Rohan H. Palmer
- Rhode Island Hospital, Providence, RI
- Brown University, Providence, RI
- Behavior Genetics of Addiction Laboratory, Department of Psychology, Emory University
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46
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Chiang JJ, Bower JE, Irwin MR, Taylor SE, Fuligni AJ. Adiposity moderates links from early adversity and depressive symptoms to inflammatory reactivity to acute stress during late adolescence. Brain Behav Immun 2017; 66:146-155. [PMID: 28668557 PMCID: PMC5718344 DOI: 10.1016/j.bbi.2017.06.015] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2017] [Revised: 05/19/2017] [Accepted: 06/25/2017] [Indexed: 12/31/2022] Open
Abstract
Both early adversity and depression are associated with heightened inflammation. However, few studies have focused on inflammatory reactivity to psychosocial stress and examined adiposity as a potential moderator. Yet, repeated heightened inflammatory reactivity over time is thought to contribute to low-grade chronic inflammation and adipose tissue is a key source of pro-inflammatory cytokines. The purpose of the present study was to examine whether early adversity and depressive symptoms were related to stress-induced inflammation and whether these associations varied by total body and abdominal adiposity as measured by body mass index (BMI) and waist circumference (WC) in a sample of late adolescents. Participants reported on their early family environment and current depressive symptoms, had their height, weight, and WC assessed for adiposity markers, and provided blood samples for IL-6 assessment before and after a standardized laboratory stress task. No main effect of early adversity on IL-6 reactivity to acute stress was observed. However, significant interactions between early adversity and BMI and WC emerged. Greater exposure to early adversity was associated with greater IL-6 responses only among adolescents with higher BMI or WC. The same pattern of findings was observed for depressive symptoms. Additionally, moderated mediation analyses indicated that among adolescents with greater adiposity, early adversity indirectly influenced IL-6 reactivity via current depressive symptoms. These findings contribute to our understanding of vulnerability factors that may amplify the associations between early adversity and depressive symptoms and inflammation during relatively early stages of life.
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Affiliation(s)
- Jessica J Chiang
- Institute for Policy Research, Northwestern University, United States.
| | - Julienne E Bower
- Department of Psychology, University of California, Los Angeles, United States; Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, United States; Cousins Center for Psychoneuroimmunology, University of California, Los Angeles, United States
| | - Michael R Irwin
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, United States; Cousins Center for Psychoneuroimmunology, University of California, Los Angeles, United States
| | - Shelley E Taylor
- Department of Psychology, University of California, Los Angeles, United States
| | - Andrew J Fuligni
- Department of Psychology, University of California, Los Angeles, United States; Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, United States; Cousins Center for Psychoneuroimmunology, University of California, Los Angeles, United States
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47
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Kuhlman KR, Chiang JJ, Horn S, Bower JE. Developmental psychoneuroendocrine and psychoneuroimmune pathways from childhood adversity to disease. Neurosci Biobehav Rev 2017; 80:166-184. [PMID: 28577879 PMCID: PMC5705276 DOI: 10.1016/j.neubiorev.2017.05.020] [Citation(s) in RCA: 133] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2016] [Revised: 04/13/2017] [Accepted: 05/22/2017] [Indexed: 12/17/2022]
Abstract
Childhood adversity has been repeatedly and robustly linked to physical and mental illness across the lifespan. Yet, the biological pathways through which this occurs remain unclear. Functioning of the inflammatory arm of the immune system and the hypothalamic-pituitary-adrenal (HPA)-axis are both hypothesized pathways through which childhood adversity leads to disease. This review provides a novel developmental framework for examining the role of adversity type and timing in inflammatory and HPA-axis functioning. In particular, we identify elements of childhood adversity that are salient to the developing organism: physical threat, disrupted caregiving, and unpredictable environmental conditions. We propose that existing, well-characterized animal models may be useful in differentiating the effects of these adversity elements and review both the animal and human literature that supports these ideas. To support these hypotheses, we also provide a detailed description of the development and structure of both the HPA-axis and the inflammatory arm of the immune system, as well as recent methodological advances in their measurement. Recommendations for future basic, developmental, translational, and clinical research are discussed.
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48
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Su JH. Unintended Birth and Children's Long-term Mental Health. JOURNAL OF HEALTH AND SOCIAL BEHAVIOR 2017; 58:357-370. [PMID: 29164953 DOI: 10.1177/0022146517717037] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Research has examined the proximate effects of unintended birth on infants and young children, but we know relatively little about the longer-term effects. Given that unintended birth is associated with several childhood risk factors, it might set the stage for poor mental health in adulthood. Drawing on rich intergenerational survey data from the National Longitudinal Survey of Youth, 1979 ( N = 3,742), this study used a variety of statistical techniques to examine whether maternal pregnancy intentions are associated with children's depressive symptoms during early adulthood. Results from ordinary least squares regression suggest that children resulting from unintended pregnancies experienced more depressive symptoms in their 20s than children resulting from intended pregnancies, controlling for a host of characteristics. Results from propensity-weighted and sibling fixed-effects models suggest that there is little to no causal relationship, however. Much of the initial association between maternal fertility intentions and children's depressive symptoms is attributed to the mother's sociodemographic characteristics.
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49
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Sousa C, Mason WA, Herrenkohl TI, Prince D, Herrenkohl RC, Russo MJ. Direct and indirect effects of child abuse and environmental stress: A lifecourse perspective on adversity and depressive symptoms. THE AMERICAN JOURNAL OF ORTHOPSYCHIATRY 2017; 88:180-188. [PMID: 28816488 DOI: 10.1037/ort0000283] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
There is a great deal of evidence about the mental health implications of physical child abuse and environmental stressors, or hardships that people experience at the household and neighborhood level (e.g., neighborhood violence; economic hardship, substance abuse, or conflict among family members). Yet, studies often focus on either abuse or environmental stress, not both, or examine abuse and environmental stressors as a combined set of experiences. Less is known, therefore, about how child abuse and environmental stress might work as either distinct or interrelated risks to diminish mental health over time. In this longitudinal study, we used path analyses to examine the cumulative effects of physical child abuse and environmental stressors on adult depressive symptoms among a sample of children followed into adulthood (N = 356). The goal was to assess whether chronic physical child abuse remains an independent predictor of adult outcomes once we accounted for the cumulative effects of household and neighborhood stressors across the lifecourse. Cumulative measures of physical child abuse and environmental stress each independently predicted a higher likelihood of adult depressive symptoms (ß = .122, p < .01 and ß = .283, p < .001, respectively). After accounting for adolescent depressive symptoms, only cumulative environmental stressors independently predicted depressive symptoms (ß = .202, p < .001). Tests of the indirect effect of cumulative environmental stress on the relationship between cumulative physical abuse and adult depressive symptoms were marginally statistically significant. Results add to literature that examines child abuse, adversity, and lifecourse perspectives on health. (PsycINFO Database Record
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Affiliation(s)
- Cindy Sousa
- Graduate School of Social Work and Social Research
| | | | | | - Dana Prince
- Jack, Joseph and Morton Mandel School of Applied Social Sciences, Case Western Reserve University
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50
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Appiah-Kusi E, Fisher HL, Petros N, Wilson R, Mondelli V, Garety PA, Mcguire P, Bhattacharyya S. Do cognitive schema mediate the association between childhood trauma and being at ultra-high risk for psychosis? J Psychiatr Res 2017; 88:89-96. [PMID: 28103519 DOI: 10.1016/j.jpsychires.2017.01.003] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2016] [Revised: 12/09/2016] [Accepted: 01/05/2017] [Indexed: 10/20/2022]
Abstract
Exposure to childhood trauma has been associated with psychotic symptoms, being at ultra-high risk for psychosis (UHR), and psychotic disorders such as schizophrenia. Negative self-beliefs have been shown to partially mediate the relationship between childhood trauma and paranoia and have been shown to be characteristic of patients with psychosis. However, whether the association between childhood trauma and being at high risk of developing psychosis (e.g., UHR) and paranoia symptoms is mediated by altered cognitive schema is unknown and warrants investigation to inform preventive interventions. Data was collected on 30 UHR patients from Outreach and Support in South London about exposure to childhood trauma, cognitive schema, paranoia and cannabis use. Relative to healthy controls (n = 38), UHR patients were significantly more likely to report exposure to various types of childhood trauma (emotional and sexual abuse, and emotional and physical neglect), had more negative schema and less positive schema about themselves and others, and were more likely to use cannabis more than once a month. Emotional neglect was found to be significantly associated with UHR status even after controlling for the effects of previous exposure to cannabis use (b = 0.262, 95% CI: 0.115-0.408), and this association was partially mediated by negative self-schema (b = 0.045, 95% CI: 0.004-0.159). Similarly, emotional neglect was significantly associated with paranoia (b = 1.354, 95% CI: 0.246-2.462), and this association was partially mediated by negative self-schema (b = 0.988, 95% CI: 0.323-1.895). These findings provide preliminary evidence about the cognitive mechanisms that may underlie the association between childhood trauma and later risk for psychosis.
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Affiliation(s)
- E Appiah-Kusi
- King's College London, Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience (IoPPN), Box PO 67, 16 De Crespigny Park, Denmark Hill, London SE5 8AF, UK.
| | - H L Fisher
- King's College London, Social, Genetic & Developmental Psychiatry Centre, Institute of Psychiatry, Psychology & Neuroscience (IoPPN), Box PO 80, 16 De Crespigny Park, Denmark Hill, London SE5 8AF, UK
| | - N Petros
- King's College London, Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience (IoPPN), Box PO 67, 16 De Crespigny Park, Denmark Hill, London SE5 8AF, UK
| | - R Wilson
- King's College London, Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience (IoPPN), Box PO 67, 16 De Crespigny Park, Denmark Hill, London SE5 8AF, UK
| | - V Mondelli
- King's College London, Department of Psychological Medicine, Institute of Psychiatry, Psychology & Neuroscience (IoPPN), Box PO 92, 16 De Crespigny Park, Denmark Hill, London SE5 8AF, UK
| | - P A Garety
- King's College London, Department of Psychology, Institute of Psychiatry, Psychology & Neuroscience (IoPPN), Box PO 77, 16 De Crespigny Park, Denmark Hill, London SE5 8AF, UK
| | - P Mcguire
- King's College London, Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience (IoPPN), Box PO 67, 16 De Crespigny Park, Denmark Hill, London SE5 8AF, UK
| | - S Bhattacharyya
- King's College London, Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience (IoPPN), Box PO 67, 16 De Crespigny Park, Denmark Hill, London SE5 8AF, UK.
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