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Chang KK, Rogge RD, Starr LR. Characterizing Life Stress Exposure Among Sexual Minority Adolescents: Temporality, Content, And Mediating Role in Mental Health Disparities. Res Child Adolesc Psychopathol 2024; 52:851-863. [PMID: 38214850 DOI: 10.1007/s10802-023-01165-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/20/2023] [Indexed: 01/13/2024]
Abstract
Though sexual minority adolescents face a wide array of deleterious stressors, few studies have examined the role of specific types of stress exposure (i.e., chronic vs. episodic, interpersonal vs. non-interpersonal) on mental health disparities. This study utilizes a contextual threat-based assessment to (a) compare levels of stress exposure types between sexual minority and non-sexual minority adolescents, and (b) examine stress type as a mediator between sexual orientation and two outcomes: depressive symptoms and emotion dysregulation. Data comes from a longitudinal sample (14-17 years-old, N = 241; 17.6% sexual minority; 54% assigned female at birth; 73.9% White), with two time-points (T1 and T2) utilized. Sexual minority adolescents reported higher chronic interpersonal stress, but no differences in non-interpersonal chronic or episodic stress, relative to non-sexual minority adolescents. Chronic interpersonal stress exposure mediated the link between membership in an oppressed group (i.e., sexual minority teens) and the primary outcomes (emotion dysregulation and depressive symptoms) at both T1 and T2. Findings demonstrate the utility of contextual threat-based assessments within sexual minority research.
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Affiliation(s)
- Katharine K Chang
- Department of Psychology, University of Rochester, Rochester, NY, USA.
| | - Ronald D Rogge
- Department of Psychology, University of Rochester, Rochester, NY, USA
| | - Lisa R Starr
- Department of Psychology, University of Rochester, Rochester, NY, USA
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2
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Yarrington JS, Metts AV, Zinbarg RE, Nusslock R, Wolitzky-Taylor K, Hammen CL, Kelley NJ, Bookheimer S, Craske MG. The Role of Positive and Negative Aspects of Life Events in Depressive and Anxiety Symptoms. Clin Psychol Sci 2023; 11:910-920. [PMID: 37766940 PMCID: PMC10530959 DOI: 10.1177/21677026221141654] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/29/2023]
Abstract
Negative or stressful life events are robust risk factors for depression and anxiety. Less attention has been paid to positive aspects of events and whether positivity buffers the impact of negative aspects of events. The present study examined positivity and negativity of interpersonal and non-interpersonal episodic life events in predicting anxiety and depressive symptoms in a sample of 373 young adults. Regressions tested main and interactive effects of positivity and negativity ratings of events in predicting symptom factors (Fears, Anhedonia-Apprehension (AA), General Distress (GD)) relevant to anxiety and depression. A significant interaction demonstrated that positivity protected against high levels of negativity of non-interpersonal events in predicting GD. A main effect of interpersonal negativity predicting higher AA was observed. Results for Fears were non-significant. Findings suggest that positivity of life events may buffer against negativity in predicting symptoms shared between anxiety and depression.
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Affiliation(s)
- Julia S. Yarrington
- Department of Psychology, University of California, Los Angeles, Los Angeles, CA 90095
| | - Allison V. Metts
- Department of Psychology, University of California, Los Angeles, Los Angeles, CA 90095
| | - Richard E. Zinbarg
- Department of Psychology, Northwestern University, Evanston, IL 60208
- The Family Institute at Northwestern University, Evanston, IL 60208
| | - Robin Nusslock
- Department of Psychology, Northwestern University, Evanston, IL 60208
| | - Kate Wolitzky-Taylor
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, Los Angeles, CA 90024
| | - Constance L. Hammen
- Department of Psychology, University of California, Los Angeles, Los Angeles, CA 90095
| | | | - Susan Bookheimer
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, Los Angeles, CA 90024
| | - Michelle G. Craske
- Department of Psychology, University of California, Los Angeles, Los Angeles, CA 90095
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3
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Huber BN, Fulton EK, Gray D. Meta-prospective memory accuracy in young adults with and without depressive symptoms. APPLIED NEUROPSYCHOLOGY. ADULT 2022:1-12. [PMID: 35531892 DOI: 10.1080/23279095.2022.2068372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Prospective memory (PM) is the ability to remember an intention in the future. Individuals with depression are candidates for PM failures, resulting in detrimental consequences, such as forgetting to take a medication or implement therapeutic techniques; inaccurate assessments of one's PM abilities can exacerbate these issues. The current study examined if appraisals about one's prospective memory (meta-PM) performance differs between healthy and depressed adults. Data were gathered from 137 adults and included self-reported depression, PM beliefs, objective PM, and assessment of executive functions (EFs). Participants were separated into depressed/healthy categories based on a self-report measure. There was a non-significant correlation between self-reported PM and objective PM for both depressed (r = .06, p = .61) and healthy (r = .08, p = .52) groups, suggesting both groups had inaccurate meta-PM. There were non-significant differences in meta-PM between these groups (Fisher's Z = -0.09, p = .93), but exploratory gender analyses revealed women's meta-PM was significantly less accurate than men's. Women had higher reports of depression and PM complaints compared to men. This study lends evidence that depression is not necessarily related to worse meta-PM accuracy, despite depression's association with memory complaints, and that women are at greater risk for inaccurate meta-PM.
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Affiliation(s)
- Becca N Huber
- Department of Psychology, Idaho State University, Pocatello, ID, USA
| | - Erika K Fulton
- Department of Psychology, Idaho State University, Pocatello, ID, USA
| | - Daniel Gray
- Department of Psychology, Idaho State University, Pocatello, ID, USA
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4
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Abstract
Major depression is one of the most prevalent and debilitating personal and public health conditions worldwide. Less appreciated is that depression's tremendous burdens are not shared equally among all who become depressed. Some will suffer recurrences over the rest of their lives, whereas half or more will never have a recurrence. Based on these two distinctive life course prototypes, we propose a subtype distinction for research on the origins and lifetime course of major depression. A pressing goal is to determine at the time of depression's first onset who will follow which clinical trajectory. The lack of recognition of this distinction has resulted in many obstacles, including conceptual biases, methodological oversights, and definitional dead ends. Current theories are reviewed and compared. The implications for contemporary diagnostic controversies, reevaluating research on treatment and prevention, and enhancing the predictive strength of traditionally weak indicators of recurrences and recurrent depression are discussed. Expected final online publication date for the Annual Review of Clinical Psychology, Volume 18 is May 2022. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.
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Affiliation(s)
- Scott M Monroe
- Department of Psychology, University of Notre Dame, Notre Dame, Indiana, USA;
| | - Kate L Harkness
- Department of Psychology, Queen's University, Kingston, Ontario, Canada
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5
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Meinzer MC, T. G. Schwartz K, Triece P, Raye Horn S, Chronis-Tuscano A. From the Clinic to Schools: Iterative Development of a Depression Prevention Program for Adolescents With ADHD Within an Urban School System. COGNITIVE AND BEHAVIORAL PRACTICE 2022. [DOI: 10.1016/j.cbpra.2021.10.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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6
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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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Adams KL, Saunders KE, Keown-Stoneman CDG, Duffy AC. Mental health trajectories in undergraduate students over the first year of university: a longitudinal cohort study. BMJ Open 2021; 11:e047393. [PMID: 34848401 PMCID: PMC8666865 DOI: 10.1136/bmjopen-2020-047393] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
OBJECTIVE This study examined the association between candidate psychosocial and lifestyle variables and the trajectories of clinically significant anxiety and depressive symptoms from entry to completion of first-year university. DESIGN A longitudinal cohort study PARTICIPANTS: First-year undergraduate students METHODS: We analysed the responses of 1686 first-year undergraduate students attending Queen's University who completed electronic surveys at both the beginning and completion of their academic year. Predictors of change in positive anxiety and depressive symptom screens (based on exceeding validated symptom threshold scores) were identified using logistic regression. RESULTS Increased university connectedness reduced the odds of emergent significant depressive and anxiety symptoms in healthy students and increased the odds of recovery in students who screened positive at the start of university. Students who screened positive for depression or anxiety at university entry were less likely to recover if they had a lifetime history of internalising disorders. Healthy students who increased their drug use over their first year had higher odds of developing significant levels of both anxiety and depressive symptoms by completion of the academic year. CONCLUSIONS Moderate to severe levels of anxiety and depressive symptoms are common among students at entry to university and persist over the first year. University connectedness may mitigate the risk of persistent or emergent symptoms, whereas drug use appears to increase these risks. Findings have implications for university well-being initiatives.
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Affiliation(s)
| | | | - Charles Donald George Keown-Stoneman
- Applied Health Research Centre, St Michael's Hospital Li Ka Shing Knowledge Institute, Toronto, Ontario, Canada
- Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
| | - Anne C Duffy
- Psychiatry, Queens University, Kingston, Ontario, Canada
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8
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Luo J, Zhang B, Roberts BW. Sensitization or inoculation: Investigating the effects of early adversity on personality traits and stress experiences in adulthood. PLoS One 2021; 16:e0248822. [PMID: 33793582 PMCID: PMC8016298 DOI: 10.1371/journal.pone.0248822] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Accepted: 03/07/2021] [Indexed: 12/05/2022] Open
Abstract
Cumulative evidence has been found for the associations between personality traits and stress experiences in adulthood. However, less is known about the moderating mechanisms underlying these associations. The present study tested whether the stress sensitization and stress inoculation hypotheses could be applied to the relationship between early adversity and personality in adulthood. Specifically, we tested the linear and curvilinear relations between early adversity (measured retrospectively) and adulthood personality traits, as well as the linear and curvilinear moderating effects of early adversity on the associations between adulthood stress and personality traits. Samples of older adults from the Health and Retirement Study (HRS; N = 6098) and middle-aged adults from the Midlife in the United States Survey (MIDUS; N = 6186) were used. Across the two samples, positive linear associations were found between retrospective early adversity and neuroticism. The results also suggested significant linear effects of early adversity on the association between ongoing chronic stressors and neuroticism such that individuals with moderate exposure to early adversity showed stronger associations between ongoing chronic stressors and neuroticism. Results from the current research were more in line with the stress sensitization model. No support was found for the stress inoculation effects on personality.
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Affiliation(s)
- Jing Luo
- Department of Medical Social Sciences, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States of America
| | - Bo Zhang
- Department of Brain and Psychological Sciences, Texas A & M University, College Station, TX, United States of America
| | - Brent W. Roberts
- Department of Psychology, University of Illinois at Urbana-Champaign, Champaign, IL, United States of America
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9
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Wojcieszak ZK, Mennies RJ, Klein DN, Seeley JR, Olino TM. Latent Class Analysis of Adolescent Psychosocial Functioning and Course of Major Depression. Res Child Adolesc Psychopathol 2021; 49:963-973. [PMID: 33609184 DOI: 10.1007/s10802-021-00791-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/14/2021] [Indexed: 10/22/2022]
Abstract
There are few studies on the predictors of long-term course of major depressive disorder (MDD) with an onset in childhood and adolescence. Studies have relied on variable-centered methods, utilizing psychosocial and clinical characteristics to predict depression outcomes. However, fewer studies have used person-centered approaches that rely on profiles of functioning to predict course and outcomes of depression. This study examined the long-term course and outcome of early onset depression as a function of profiles of psychosocial and clinical characteristics in adolescence. Participants from the Oregon Adolescent Depression Project with a history of MDD by study entry (Mage = 16.29 years) and who had follow-up assessments at age 30 were included (n = 215). Psychosocial and clinical constructs, including domains of internalizing problems, externalizing problems, correlates of internalizing problems, adolescent stress, and social support, were assessed in adolescence. Latent profile analyses found a 3-class solution with Low Negative Cognitive Style (LNCS; 27.9%); Internalizing and High Negative Cognitive Style (INT/HNCS; 53.9%); and Internalizing and High Negative Cognitive Style plus Poor Interpersonal Functioning and High Stress (INT/HNCS+ ; 18.1%). Overall, classes differed in depression morbidity, such that the INT/HNCS+ class had the greatest depression morbidity across follow-up assessments. Social adjustment differed between all classes, with the INT/HNCS+ class showing the worst functioning, the LNCS class showing the best functioning, and the INT/HNCS class falling in the middle. Patterns of clinical and psychosocial functioning were differentially associated with long-term depression and social adjustment among youth with depression.
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Affiliation(s)
- Zuzanna K Wojcieszak
- Department of Psychology, Temple University, 1701 N. 13th St., Philadelphia, PA, 19122, USA.
| | - Rebekah J Mennies
- Department of Psychology, Temple University, 1701 N. 13th St., Philadelphia, PA, 19122, USA.
| | - Daniel N Klein
- Department of Psychology, Stony Brook University, 100 Nicolls Rd, Stony Brook, NY, 11794, USA
| | - John R Seeley
- College of Education, University of Oregon, 901 East 18th Ave., CSB 354, Eugene, OR 97403; Oregon Research Institute, 1715 Franklin Blvd., Eugene, USA
| | - Thomas M Olino
- Department of Psychology, Temple University, 1701 N. 13th St., Philadelphia, PA, 19122, USA
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10
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Lewis AJ, Kremer P, Douglas K, Toumborou JW, Hameed MA, Patton GC, Williams J. Gender differences in adolescent depression: Differential female susceptibility to stressors affecting family functioning. AUSTRALIAN JOURNAL OF PSYCHOLOGY 2020. [DOI: 10.1111/ajpy.12086] [Citation(s) in RCA: 54] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Andrew J. Lewis
- School of Psychology, Faculty of Health, Deakin University, Burwood, Australia,
- Research Centre for Social and Early Emotional Development (SEED), Deakin University, Waurn Ponds, Australia,
| | - Peter Kremer
- Research Centre for Social and Early Emotional Development (SEED), Deakin University, Waurn Ponds, Australia,
- School of Exercise and Nutrition Sciences, Faculty of Health, Deakin University, Waurn Ponds, Australia,
| | - Kim Douglas
- School of Psychology, Faculty of Health, Deakin University, Burwood, Australia,
- Research Centre for Social and Early Emotional Development (SEED), Deakin University, Waurn Ponds, Australia,
| | - John W. Toumborou
- School of Psychology, Faculty of Health, Deakin University, Burwood, Australia,
- Research Centre for Social and Early Emotional Development (SEED), Deakin University, Waurn Ponds, Australia,
| | - Mohajer A. Hameed
- School of Psychology, Faculty of Health, Deakin University, Burwood, Australia,
- Research Centre for Social and Early Emotional Development (SEED), Deakin University, Waurn Ponds, Australia,
- Turning Point, Eastern Health, Melbourne, Victoria, Australia,
| | - George C. Patton
- Murdoch Children's Research Institute, Melbourne, Victoria, Australia,
- Department of Paediatrics, The University of Melbourne, Melbourne, Victoria, Australia,
| | - Joanne Williams
- Murdoch Children's Research Institute, Melbourne, Victoria, Australia,
- Department of Paediatrics, The University of Melbourne, Melbourne, Victoria, Australia,
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11
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Blanco I, Conant K. Extracellular matrix remodeling with stress and depression: Studies in human, rodent and zebrafish models. Eur J Neurosci 2020; 53:3879-3888. [PMID: 32673433 DOI: 10.1111/ejn.14910] [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: 12/23/2019] [Revised: 06/17/2020] [Accepted: 07/09/2020] [Indexed: 01/17/2023]
Abstract
Emerging evidence suggests that extracellular matrix (ECM) alterations occur with stress. Specifically, increases in perineuronal net (PNN) deposition have been observed in rodents exposed to chronic corticosterone or persistent social defeat stress. The PNN is a specific form of ECM that is predominantly localized to parvalbumin (PV)-expressing inhibitory interneurons where it modulates neuronal excitability and brain oscillations that are influenced by the same. Consistent with a role for ECM changes in contributing to the depressive phenotype, recent studies have demonstrated that monoamine reuptake inhibitor type antidepressants can reduce PNN deposition, improve behavior and stimulate changes in gamma oscillatory power that may be important to mood and memory. The present review will highlight studies in humans, rodents and zebrafish that have examined stress, PNN deposition and/or gamma oscillations with a focus on potential cellular and molecular underpinnings.
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Affiliation(s)
- Ismary Blanco
- Department of Neuroscience, Georgetown University Medical Center, Washington, DC, USA.,Interdisciplinary Program in Neuroscience, Georgetown University Medical Center, Washington, DC, USA
| | - Katherine Conant
- Department of Neuroscience, Georgetown University Medical Center, Washington, DC, USA.,Interdisciplinary Program in Neuroscience, Georgetown University Medical Center, Washington, DC, USA
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12
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Benjet C, Albor YC, Bocanegra ES, Borges G, Méndez E, Casanova L, Medina-Mora ME. Incidence and recurrence of depression from adolescence to early adulthood: A longitudinal follow-up of the Mexican Adolescent Mental Health Survey. J Affect Disord 2020; 263:540-546. [PMID: 31744746 DOI: 10.1016/j.jad.2019.11.010] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2019] [Revised: 10/13/2019] [Accepted: 11/02/2019] [Indexed: 10/25/2022]
Abstract
BACKGROUND Depression is a leading cause of disease burden around the globe, often develops during adolescence and is recurrent. Thus, disentangling risk factors for incidence from those of recurrence during adolescence is relevant and might suggest different strategies for prevention of onset than for relapse. The aim was to evaluate the relative risk of socio-demographic and clinical factors and traumatic events associated to incidence and recurrence of depression in youth from Mexico City. METHODS This is a prospective longitudinal general population survey in which 1071 respondents from the Mexican Adolescent Mental Health Survey were interviewed between the ages of 12 and 17 and again eight years later when they were between 19 and 26 years of age. The World Mental Health Composite International Diagnostic Interview evaluated incidence and persistence of major depression and risk factors. RESULTS Eight-year incidence was 12.9% while recurrence was 46.1%. Risk factors for incidence (female sex, any incident trauma, and specifically sexual abuse and an other/private event) differed from the risk factors for recurrence (childhood onset and domestic violence) with the exception of having a parent with depression, which was associated to increased risk for both. LIMITATIONS The follow-up response rate was limited by inability to locate participants at wave II. Statistical power was limited for persistence due to low rate of depression at wave I. CONCLUSIONS Intervening with both depressed and non-depressed children of parents with depression may have beneficial effects on both the development of depression as well as recurrence.
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Affiliation(s)
- Corina Benjet
- National Institute of Psychiatry Ramón de la Fuente Muñiz, Mexico.
| | - Yesica C Albor
- National Institute of Psychiatry Ramón de la Fuente Muñiz, Mexico; Universidad Cuauhtémoc Plantel Aguascalientes, Mexico
| | | | - Guilherme Borges
- National Institute of Psychiatry Ramón de la Fuente Muñiz, Mexico
| | - Enrique Méndez
- National Institute of Psychiatry Ramón de la Fuente Muñiz, Mexico
| | - Leticia Casanova
- National Institute of Psychiatry Ramón de la Fuente Muñiz, Mexico
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Shapero BG, Curley EE, Black CL, Alloy LB. The interactive association of proximal life stress and cumulative HPA axis functioning with depressive symptoms. Depress Anxiety 2019; 36:1089-1101. [PMID: 31614065 DOI: 10.1002/da.22957] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2018] [Revised: 08/13/2019] [Accepted: 09/07/2019] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND Stress is consistently implicated in depression. Using a vulnerability-stress framework, the hypothalamic-pituitary-adrenal (HPA) axis may be one factor affecting the stress-depression association. However, the interactive influence of recent life stress and HPA axis functioning on depressive symptoms remains unclear. It is particularly important to understand the synergistic association during adolescence, as this is a developmental period associated with a high risk for depression. METHODS A community sample of 58 adolescents (67% female, 59% Caucasian; mean age, 15.07 years) participated. Adolescents completed a well-validated measure of depressive symptoms and a structured life events interview to assess recent life stress. Hair cortisol concentration was obtained to measure cumulative exposure to HPA axis functioning. RESULTS Recent life stress and cumulative HPA axis exposure measured through hair cortisol were directly associated with higher depressive symptoms. Further, cumulative HPA axis exposure moderated the relationship between recent life stress and depressive symptoms. The recent life stress-depression association occurred for adolescents who experienced average and high, but not low, levels of cumulative HPA axis exposure. CONCLUSIONS The current study builds on prior work and finds both a direct and interactive association of recent life stress and cumulative HPA axis functioning with depressive symptoms during adolescence. Identifying youth who experience high levels of HPA axis exposure is important to prevent the onset of depression.
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Affiliation(s)
- Benjamin G Shapero
- Department of Psychiatry, Massachusetts General Hospital, Boston, Massachusetts.,Harvard Medical School, Boston, Massachusetts
| | - Erin E Curley
- Department of Psychology, Temple University, Philadelphia, Pennsylvania
| | - Chelsea L Black
- Department of Child and Adolescent Psychiatry and Behavioral Science, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Lauren B Alloy
- Department of Psychology, Temple University, Philadelphia, Pennsylvania
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14
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Stress transforms lateral habenula reward responses into punishment signals. Proc Natl Acad Sci U S A 2019; 116:12488-12493. [PMID: 31152135 DOI: 10.1073/pnas.1903334116] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Neuronal activity in the lateral habenula (LHb), a brain region implicated in depression [C. D. Proulx, O. Hikosaka, R. Malinow, Nat. Neurosci. 17, 1146-1152 (2014)], decreases during reward and increases during punishment or reward omission [M. Matsumoto, O. Hikosaka, Nature 447, 1111-1115 (2007)]. While stress is a major risk factor for depression and strongly impacts the LHb, its effect on LHb reward signals is unknown. Here we image LHb neuronal activity in behaving mice and find that acute stress transforms LHb reward responses into punishment-like neural signals; punishment-like responses to reward omission also increase. These neural changes matched the onset of anhedonic behavior and were specific to LHb neurons that distinguished reward and its omission. Thus, stress distorts LHb responsivity to positive and negative feedback, which could bias individuals toward negative expectations, a key aspect of the proposed pathogenesis of depression [A. T. Beck, Depression: Clinical, Experimental, and Theoretical Aspects, sixth Ed (1967)].
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15
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Stinesen Kollberg K, Wiley JF, Ross KM, Jorge-Miller A, Hammen C, Weihs KL, Stanton AL. Chronic Stress in Vocational and Intimate Partner Domains as Predictors of Depressive Symptoms After Breast Cancer Diagnosis. Ann Behav Med 2019; 53:333-344. [PMID: 29931262 PMCID: PMC6594296 DOI: 10.1093/abm/kay045] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
BACKGROUND After cancer diagnosis, depressive symptoms are elevated on average and decline over time, but substantial variability is apparent. Few studies have examined to what extent chronic stress in distinct life domains affects depressive symptoms. PURPOSE Chronic stress in vocational and intimate partner life domains, and their interaction, were tested as predictors of depressive symptoms after breast cancer diagnosis. METHODS Women (N = 460) completed validated interviews regarding chronic stress in specific life domains shortly after diagnosis and a measure of depressive symptoms every 6 weeks for 6 months. RESULTS In latent growth curve modeling analyses, greater chronic stress in work (b = 2.90; p < .001) and intimate partner domains (b = 1.38, p = .02) was associated with higher depressive symptoms at study entry (intercept), and greater work stress predicted faster recovery from depressive symptoms over time (b = -0.10; p = .01). The two domains of chronic stress also interacted significantly on depressive symptoms at study entry (b = -1.54; p < .02) and over time (b = 0.14; p < .001). Greater work stress was associated with higher depressive symptoms at study entry regardless of intimate partner stress, but greater intimate partner stress was associated with higher depressive symptoms when work stress was low. The decline over 6 months in initially elevated depressive symptoms predicted by high work stress was significantly steeper when intimate partner stress was low. CONCLUSIONS Targeting interventions to recently diagnosed breast cancer patients living with chronically stressful vocational and intimate partner life circumstances could be worthwhile.
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Affiliation(s)
- Karin Stinesen Kollberg
- Department of Psychology, University of California, Los Angeles, Box, Los Angeles, CA, USA
- Center for Cancer Prevention and Control Research, Jonsson Comprehensive Cancer Center, University of California, Los Angeles, Los Angeles, CA, USA
| | - Joshua F Wiley
- School of Psychological Sciences, Monash Institute for Cognitive and Clinical Neurosciences, Monash University, Clayton, Victoria, Australia
| | - Kharah M Ross
- Department of Psychology, University of California, Los Angeles, Box, Los Angeles, CA, USA
| | - Alexandra Jorge-Miller
- Department of Psychology, University of California, Los Angeles, Box, Los Angeles, CA, USA
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, Los Angeles, CA, USA
| | - Constance Hammen
- Department of Psychology, University of California, Los Angeles, Box, Los Angeles, CA, USA
| | - Karen L Weihs
- Department of Psychiatry, University of Arizona, Tucson, AZ, USA
- Cancer Prevention and Control Program, University of Arizona Comprehensive Cancer Center, University of Arizona, Tucson, AZ, USA
| | - Annette L Stanton
- Department of Psychology, University of California, Los Angeles, Box, Los Angeles, CA, USA
- Center for Cancer Prevention and Control Research, Jonsson Comprehensive Cancer Center, University of California, Los Angeles, Los Angeles, CA, USA
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, Los Angeles, CA, USA
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16
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Dienes K, Gartland N, Ferguson E. The relationship between the cortisol awakening response and cortisol reactivity to a laboratory stressor. Br J Health Psychol 2019; 24:265-281. [DOI: 10.1111/bjhp.12352] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2017] [Revised: 11/30/2018] [Indexed: 11/27/2022]
Affiliation(s)
- Kimberly Dienes
- School of Health Sciences and Manchester Centre for Health Psychology University of Manchester UK
- Manchester Academic Health Science Centre Manchester UK
| | - Nicola Gartland
- School of Health Sciences and Manchester Centre for Health Psychology University of Manchester UK
- Manchester Academic Health Science Centre Manchester UK
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17
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Johnson D, Dupuis G, Piche J, Clayborne Z, Colman I. Adult mental health outcomes of adolescent depression: A systematic review. Depress Anxiety 2018; 35:700-716. [PMID: 29878410 DOI: 10.1002/da.22777] [Citation(s) in RCA: 230] [Impact Index Per Article: 38.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Revised: 04/12/2018] [Accepted: 04/23/2018] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND Adolescent depression may increase risk for poor mental health outcomes in adulthood. The objective of this study was to systematically review the literature on the association between adolescent depression and adult anxiety and depressive disorders as well as suicidality. METHODS EMBASE, MEDLINE, and PSYCinfo databases were searched and longitudinal cohort studies in which depression was measured in adolescence (age 10-19) and outcomes of depressive disorders, anxiety disorders, or suicidality were measured in adulthood (age 21+), were selected. Meta-analysis using inverse variance and random effects modeling, along with sensitivity analyses, were used to synthesize article estimates. RESULTS Twenty articles were identified, representing 15 unique cohorts. Seventeen of 18 articles showed adolescent depression increased risk for adult depression; eleven pooled cohorts estimated that adolescents with depression had 2.78 (1.97, 3.93) times increased odds of depression in adulthood. Seven of eight articles that investigated the association between adolescent depression and any adult anxiety found a significant association. Three of five articles showed a significant association between adolescent depression and adult suicidality. CONCLUSION This review shows that adolescent depression increases the risk for subsequent depression later in life. Articles consistently found that adolescent depression increases the risk for anxiety disorders in adulthood, but evidence was mixed on whether or not a significant association existed between adolescent depression and suicidality in adulthood. Early intervention in adolescent depression may reduce long-term burden of disease.
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Affiliation(s)
- Dylan Johnson
- School of Epidemiology & Public Health, University of Ottawa, Ottawa, Ontario, Canada
| | - Gabrielle Dupuis
- School of Epidemiology & Public Health, University of Ottawa, Ottawa, Ontario, Canada
| | - Justin Piche
- Children's Hospital of Eastern Ontario, Ottawa, Ontario, Canada
| | - Zahra Clayborne
- School of Epidemiology & Public Health, University of Ottawa, Ottawa, Ontario, Canada
| | - Ian Colman
- School of Epidemiology & Public Health, University of Ottawa, Ottawa, Ontario, Canada
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18
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Schraeder KE, Reid GJ. Who Should Transition? Defining a Target Population of Youth with Depression and Anxiety That Will Require Adult Mental Health Care. J Behav Health Serv Res 2018; 44:316-330. [PMID: 26860728 DOI: 10.1007/s11414-015-9495-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The process of transitioning youth from child to adult mental health services is poorly managed, and many adolescents disengage from services during transfer. The waxing and waning of symptoms over time means that some youth who are asymptomatic prior to transfer (15-17 years) will be at high risk for recurrence during the transition period. There are no clear, evidence-based guidelines about who should transfer to adult care. Objectives were to propose: (1) criteria to define anxious or depressed youth (16-21 years) that should transfer and (2) levels of service needed in young adulthood. Natural history of psychopathology and treatment response for depression and anxiety was reviewed. Risk factors for recurrence and persistence, such as initial severity, comorbidity, and family functioning, can help to identify youth requiring transfer. Few controlled treatment studies have examined predictors of long-term course. Recommendations for follow-up care and ongoing monitoring during young adulthood are discussed.
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Affiliation(s)
- Kyleigh E Schraeder
- Department of Psychology, The University of Western Ontario, 361 Windermere Rd, Westminister Hall, Room 234E, N6A 3K7, London, ON, Canada.
| | - Graham J Reid
- Departments of Psychology, Family Medicine and Paediatrics, The University of Western Ontario, London, ON, Canada.,Children's Health Research Institute, London, ON, Canada
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Gaete J, Rojas G, Fritsch R, Araya R. Association between School Membership and Substance Use among Adolescents. Front Psychiatry 2018; 9:25. [PMID: 29479322 PMCID: PMC5812301 DOI: 10.3389/fpsyt.2018.00025] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2017] [Accepted: 01/22/2018] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND Substance use among adolescents is a major problem worldwide, producing many health and economic consequences. Even though there are well-known personal, familial, and social factors associated with drug use, less is known about the effect of school-related factors. School membership is a recognized variable affecting academic performance among students; however, its effect on substance use is less understood. AIMS The primary aim of this study was to explore the association between school membership and cigarette, alcohol, and cannabis use among a representative sample of secondary students from municipal state-funded schools in Santiago of Chile, and secondly, to test the hypothesis that depressive or anxiety symptoms mediate this association. METHODS A total of 2,508 students from 22 state-funded schools in Santiago, Chile, answered a questionnaire. This instrument included an abbreviated version of the psychological sense of school membership (PSSM), questions regarding the use of alcohol, tobacco, and cannabis and scales of psychological functioning (depression, anxiety, self-concept, and problem-solving). The association analyses were performed using adjusted regression models for each outcome using all independent variables while controlling for gender and age. For the mediation effect, a combination of ordinary least square and logistic regression analyses was conducted. RESULTS There was an association between a strong PSSM and low risk for smoking (OR 0.57; 95% CI 0.46-0.72), drinking (0.65; 95% CI: 0.51-0.83), and cannabis use (0.52; 95% CI 0.37-0.74). We also found that depressive and anxiety symptoms do not fully mediate the association between school membership and any substance use, and 73% of this effect in the case of smoking, 80% in the case of drinking, and 78.5% in the case of cannabis use, was direct. CONCLUSION This is the first study in Latin America exploring the association between school membership and substance use among secondary students. School membership seems to be an important and independent factor to be included in preventive interventions. Therefore, these results support future research aiming to test interventions at increasing the sense of school membership to prevent substance use among adolescents. CLINICAL TRIAL REGISTRATION ISRCTN19466209. Retrospectively registered.
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Affiliation(s)
- Jorge Gaete
- Department of Public Health and Epidemiology, Faculty of Medicine, Universidad de los Andes, Santiago, Chile.,Centre for Global Mental Health, Department of Population Health, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Graciela Rojas
- Departamento de Psiquiatría y Salud Mental, Clínica Psiquiátrica Universitaria, Universidad de Chile, Santiago, Chile.,Millennium Institute for Research in Depression and Personality, Santiago, Chile
| | - Rosemarie Fritsch
- Departamento de Psiquiatría y Salud Mental, Clínica Psiquiátrica Universitaria, Universidad de Chile, Santiago, Chile
| | - Ricardo Araya
- Health Service and Population Research Department, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom
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20
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Harris LN, Bauer MR, Wiley JF, Hammen C, Krull JL, Crespi CM, Weihs KL, Stanton AL. Chronic and episodic stress predict physical symptom bother following breast cancer diagnosis. J Behav Med 2017; 40:875-885. [PMID: 28528393 PMCID: PMC5733144 DOI: 10.1007/s10865-017-9855-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2017] [Accepted: 04/28/2017] [Indexed: 10/19/2022]
Abstract
Breast cancer patients often experience adverse physical side effects of medical treatments. According to the biobehavioral model of cancer stress and disease, life stress during diagnosis and treatment may negatively influence the trajectory of women's physical health-related adjustment to breast cancer. This longitudinal study examined chronic and episodic stress as predictors of bothersome physical symptoms during the year after breast cancer diagnosis. Women diagnosed with breast cancer in the previous 4 months (N = 460) completed a life stress interview for contextual assessment of chronic and episodic stress severity at study entry and 9 months later. Physical symptom bother (e.g., pain, fatigue) was measured at study entry, every 6 weeks through 6 months, and at nine and 12 months. In multilevel structural equation modeling (MSEM) analyses, both chronic stress and episodic stress occurring shortly after diagnosis predicted greater physical symptom bother over the study period. Episodic stress reported to have occurred prior to diagnosis did not predict symptom bother in MSEM analyses, and the interaction between chronic and episodic stress on symptom bother was not significant. Results suggest that ongoing chronic stress and episodic stress occurring shortly after breast cancer diagnosis are important predictors of bothersome symptoms during and after cancer treatment. Screening for chronic stress and recent stressful life events in the months following diagnosis may help to identify breast cancer patients at risk for persistent and bothersome physical symptoms. Interventions to prevent or ameliorate treatment-related physical symptoms may confer added benefit by addressing ongoing non-cancer-related stress in women's lives.
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Affiliation(s)
- Lauren N Harris
- Department of Psychology, UCLA, 1285 Franz Hall, Box 951563, Los Angeles, CA, 90095-1563, USA.
| | - Margaret R Bauer
- Department of Psychology, UCLA, 1285 Franz Hall, Box 951563, Los Angeles, CA, 90095-1563, USA
| | - Joshua F Wiley
- School of Psychological Sciences, Monash University, Melbourne, Australia
| | - Constance Hammen
- Department of Psychology, UCLA, 1285 Franz Hall, Box 951563, Los Angeles, CA, 90095-1563, USA
| | - Jennifer L Krull
- Department of Psychology, UCLA, 1285 Franz Hall, Box 951563, Los Angeles, CA, 90095-1563, USA
| | - Catherine M Crespi
- Department of Biostatistics, UCLA School of Public Health, Center for Cancer Prevention and Control Research, Jonsson Comprehensive Cancer Center, UCLA, Los Angeles, CA, USA
| | - Karen L Weihs
- Department of Psychiatry, Cancer Prevention and Control Program, University of Arizona Cancer Center, University of Arizona, Tucson, AZ, USA
| | - Annette L Stanton
- Departments of Psychology and Psychiatry and Biobehavioral Sciences, UCLA, Center for Cancer Prevention and Control Research, Jonsson Comprehensive Cancer Center, UCLA, Los Angeles, CA, USA
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21
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Haddock SA, Weiler LM, Trump LJ, Henry KL. The Efficacy of Internal Family Systems Therapy in the Treatment of Depression Among Female College Students: A Pilot Study. JOURNAL OF MARITAL AND FAMILY THERAPY 2017; 43:131-144. [PMID: 27500908 DOI: 10.1111/jmft.12184] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
College women are vulnerable to depression due to developmental and transitional life changes. Early diagnosis and effective treatment is critically important. Empirical support exists for the effectiveness of select treatment options (i.e., antidepressant medication, cognitive-behavioral therapy [CBT], and interpersonal psychotherapy [IPT]), yet a significant percentage of those treated do not benefit. In this pilot study, Internal Family Systems (IFS) therapy was tested as an alternative approach. College women (N = 37) were randomly allocated to IFS treatment or treatment as usual (CBT or IPT). Results demonstrated a decline in depressive symptoms for both conditions and no significant differences in the magnitude or rate of change. The results provide preliminary evidence for the efficacy of IFS in the treatment of depressive symptoms.
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22
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Nedley N, Ramirez FE. Nedley Depression Hit Hypothesis: Identifying Depression and Its Causes. Am J Lifestyle Med 2016; 10:422-428. [PMID: 27885322 PMCID: PMC5103329 DOI: 10.1177/1559827614550779] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2014] [Revised: 08/11/2014] [Accepted: 08/19/2014] [Indexed: 11/28/2022] Open
Abstract
Depression is often diagnosed using the Diagnostic and Statistical Manual of Mental Disorders Fifth Edition (DSM-5) criteria. We propose how certain lifestyle choices and non-modifiable factors can predict the development of depression. We identified 10 cause categories (hits or “blows” to the brain) and theorize that four or more active hits could trigger a depression episode. Methods. A sample of 4271 participants from our community-based program (70% female; ages 17-94 years) was assessed at baseline and at the eighth week of the program using a custom test. Ten cause categories were examined as predictors of depression are (1) Genetic, (2)Developmental, (3)Lifestyle, (4)Circadian Rhythm, (5)Addiction, (6)Nutrition, (7)Toxic, (8)Social/Complicated Grief, (9)Medical Condition, and (10)Frontal Lobe. Results. The relationship between the DSM-5 score and a person having four hits categories in the first program week showed a sensitivity of 89.98 % (95% CI: 89.20 % - 90.73%), specificity 48.84% (CI 45.94-51.75) and Matthew Correlation Coefficient (MCC) .41 . For the eight-week test, the results showed a sensitivity 83.6% (CI 81.9-85.5), specificity 53.7% (CI 51.7-55.6) and MCC .38. Overall, the hits that improved the most from baseline after the eighth week were: Nutrition (47%), Frontal lobe (36%), Addiction (24%), Circadian rhythm (24%), Lifestyle (20%), Social (12%) and Medical (10%). Conclusions. The Nedley four-hit hypothesis seems to predict a depressive episode and correlates well with the DSM-5 criteria with good sensitivity and MCC but less specificity. Identifying these factors and applying lifestyle therapies could play an important role in the treatment of depressed individuals.
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Affiliation(s)
- Neil Nedley
- Medical Director (NN), Nedley Clinic, Ardmore, Oklahoma
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23
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Ford JD, Trestman RL, Wiesbrock V. Development and Validation of a Brief Mental Health Screening Instrument for Newly Incarcerated Adults. Assessment 2016; 14:279-99. [PMID: 17690384 DOI: 10.1177/1073191107302944] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The authors report the development and initial psychometric evaluation of gender-specific brief screening instruments to identify undetected psychiatric impairment on incarceration. Women and men completed the Correctional Mental Health Screen (CMHS), a 56-item screen derived from validated measures. Representative subsamples completed structured diagnostic interviews within 5 days. An 8-item screen for women and a 12-item screen for men identified inmates with current Axis I psychiatric disorders with 83% to 100% accuracy on the basis of cut points chosen to maximize negative predictive power. The CMHS showed evidence of incremental predictive utility compared with two previously validated correctional mental health screening measures with White and Black men and White women. Incremental validity was not supported with Black women, for whom the CMHS performed well in identifying true cases but not in ruling out noncases. Analyses of internal consistency, interrater, and retest reliability and convergent, discriminant, and criterion validity supported the psychometric status of the CMHS.
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Affiliation(s)
- Julian D Ford
- Department of Psychiatry, University of Connecticut School of Medicine, 263 Farmington Avenue, Farmington, CT 06030, USA.
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24
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Abstract
Childhood adversity contributes to depressive symptoms in adolescence, but far less research has focused on an Asian context. This study aims to identify the long-term impact of childhood adversity on adolescents' depressive symptoms and whether this association is moderated by gender and early pubertal timing in Taiwan. Data in this study are from the Taiwan Education Panel Survey, a longitudinal study that surveyed and followed 4261 junior high school students in year 2001 (at age 13) and three more waves (at ages 15, 17, and 18). Conditional latent growth model results show that having adversity is positively associated with the intercept, but negatively associated with the linear trend of changes of depressive symptoms in adolescence (p < .01). Early pubertal timing is only positively associated with baseline levels for boys (p < .01). Both adversity and early pubertal timing contributes to depressive symptoms when adolescents start junior high school.
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25
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Conway CC, Hammen C, Brennan PA. Adolescent precursors of adult borderline personality pathology in a high-risk community sample. J Pers Disord 2015; 29:316-33. [PMID: 25248011 PMCID: PMC5653280 DOI: 10.1521/pedi_2014_28_158] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Longitudinal studies of the exact environmental conditions and personal attributes contributing to the development of borderline personality disorder (BPD) are rare. Furthermore, existing research typically examines risk factors in isolation, limiting our knowledge of the relative effect sizes of different risk factors and how they act in concert to bring about borderline personality pathology. The present study investigated the prospective effects of diverse acute and chronic stressors, proband psychopathology, and maternal psychopathology on BPD features in a high-risk community sample (N = 700) of youth followed from mid-adolescence to young adulthood. Multivariate analyses revealed significant effects of maternal externalizing disorder history, offspring internalizing disorder history, family stressors, and school-related stressors on BPD risk. Contrary to expectations, no interactions between chronically stressful environmental conditions and personal characteristics in predicting borderline personality features were detected. Implications of these findings for etiological theories of BPD and early screening efforts are discussed.
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Affiliation(s)
- Christopher C. Conway
- Department of Psychology, University of California, Los Angeles, Los Angeles, CA, USA
| | - Constance Hammen
- Department of Psychology, University of California, Los Angeles, Los Angeles, CA, USA
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26
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Bianchi R, Schonfeld IS, Laurent E. Burnout-depression overlap: a review. Clin Psychol Rev 2015; 36:28-41. [PMID: 25638755 DOI: 10.1016/j.cpr.2015.01.004] [Citation(s) in RCA: 423] [Impact Index Per Article: 47.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2014] [Revised: 01/08/2015] [Accepted: 01/09/2015] [Indexed: 01/29/2023]
Abstract
Whether burnout is a form of depression or a distinct phenomenon is an object of controversy. The aim of the present article was to provide an up-to-date review of the literature dedicated to the question of burnout-depression overlap. A systematic literature search was carried out in PubMed, PsycINFO, and IngentaConnect. A total of 92 studies were identified as informing the issue of burnout-depression overlap. The current state of the art suggests that the distinction between burnout and depression is conceptually fragile. It is notably unclear how the state of burnout (i.e., the end stage of the burnout process) is conceived to differ from clinical depression. Empirically, evidence for the distinctiveness of the burnout phenomenon has been inconsistent, with the most recent studies casting doubt on that distinctiveness. The absence of consensual diagnostic criteria for burnout and burnout research's insufficient consideration of the heterogeneity of depressive disorders constitute major obstacles to the resolution of the raised issue. In conclusion, the epistemic status of the seminal, field-dominating definition of burnout is questioned. It is suggested that systematic clinical observation should be given a central place in future research on burnout-depression overlap.
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Abstract
Depression is a significant public health problem, but its etiology and pathophysiology remain poorly understood. Such incomplete understanding likely arises from the fact that depression encompasses a heterogeneous set of disorders. To overcome these limitations, renewed interest in intermediate phenotypes (endophenotypes) has resurfaced, and anhedonia has emerged as one of the most promising endophenotypes of depression. Here, a heuristic model is presented postulating that anhedonia arises from dysfunctional interactions between stress and brain reward systems. To this end, we review and integrate three bodies of independent literature investigating the role of (a) anhedonia, (b) dopamine, and (c) stress in depression. In a fourth section, we summarize animal data indicating that stress negatively affects mesocorticolimbic dopaminergic pathways critically implicated in incentive motivation and reinforcement learning. In the last section, we provide a synthesis of these four literatures, present initial evidence consistent with our model, and discuss directions for future research.
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Affiliation(s)
- Diego A Pizzagalli
- Department of Psychiatry, Harvard Medical School and McLean Hospital, Belmont, Massachusetts 02478;
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28
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Hing B, Gardner C, Potash JB. Effects of negative stressors on DNA methylation in the brain: implications for mood and anxiety disorders. Am J Med Genet B Neuropsychiatr Genet 2014; 165B:541-54. [PMID: 25139739 PMCID: PMC5096645 DOI: 10.1002/ajmg.b.32265] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2014] [Accepted: 07/18/2014] [Indexed: 01/31/2023]
Abstract
Stress is a major contributor to anxiety and mood disorders. The recent discovery of epigenetic changes in the brain resulting from stress has enhanced our understanding of the mechanism by which stress is able to promote these disorders. Although epigenetics encompasses chemical modifications that occur at both DNA and histones, much attention has been focused on stress-induced DNA methylation changes on behavior. Here, we review the effect of stress-induced DNA methylation changes on physiological mechanisms that govern behavior and cognition, dysregulation of which can be harmful to mental health. A literature review was performed in the areas of DNA methylation, stress, and their impact on the brain and psychiatric illness. Key findings center on genes involved in the hypothalamic-pituitary-adrenal axis, neurotransmission and neuroplasticity. Using animal models of different stress paradigms and clinical studies, we detail how DNA methylation changes to these genes can alter physiological mechanisms that influence behavior. Appropriate levels of gene expression in the brain play an important role in mental health. This dynamic control can be disrupted by stress-induced changes to DNA methylation patterns. Advancement in other areas of epigenetics, such as histone modifications and the discovery of the novel DNA epigenetic mark, 5-hydroxymethylcytosine, could provide additional avenues to consider when determining the epigenetic effects of stress on the brain.
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Affiliation(s)
- Benjamin Hing
- Department of Psychiatry, Carver College of Medicine, University of Iowa, Iowa City, Iowa,Correspondence to: Dr Benjamin Hing, 25 South Grand Ave, Medical Laboratories, B002, Iowa City, Iowa, USA 52242.
| | - Caleb Gardner
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - James B. Potash
- Department of Psychiatry, Carver College of Medicine, University of Iowa, Iowa City, Iowa
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29
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Cortisol secretion in depressed, and at-risk adults. Psychoneuroendocrinology 2013; 38:927-40. [PMID: 23122890 PMCID: PMC4451064 DOI: 10.1016/j.psyneuen.2012.09.019] [Citation(s) in RCA: 80] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2012] [Revised: 08/22/2012] [Accepted: 09/25/2012] [Indexed: 11/21/2022]
Abstract
Distinct patterns of cortisol secretion have been associated with depression in past research, but it remains unclear whether individuals at-risk for depression may also have similar patterns of cortisol secretion. This is the first study to date of both naturalistic diurnal cortisol secretion and cortisol reactivity to a psychosocial laboratory stressor in depressed and at-risk adults. Cortisol secretion patterns were compared for 57 currently depressed, at-risk (based on trait-level positive and negative affect), and control participants over 5 days and in response to a laboratory stressor. After controlling for potentially confounding biobehavioral variables, the depressed group had a larger cortisol awakening response (CAR) and higher average diurnal cortisol compared to control participants. Individuals at-risk for depression also had significantly higher waking cortisol levels than control participants. Results for the psychosocial laboratory stressor did not show the predicted elevations in cortisol for depressed and at-risk participants compared to controls. The at-risk group recovered more quickly when compared to the depressed group both in levels of cortisol and concurrent measures of negative affect. The at-risk and depressed participants were similar on the diurnal cortisol measures, but differed on response to the laboratory social stressor, suggesting divergence in cortisol secretion patterns between currently depressed and temperamentally at-risk individuals. Further investigation of HPA functioning of individuals at-risk for depression may clarify the stress processes involved in risk for depression onset.
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Depressive symptomatology, psychological stress, and ovarian reserve: a role for psychological factors in ovarian aging? Menopause 2013; 19:1176-85. [PMID: 22760086 DOI: 10.1097/gme.0b013e31825540d8] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
OBJECTIVE The aim of this study was to examine psychological factors in relation to antral follicle count (AFC), a marker of ovarian reserve, in a multiethnic sample of 683 premenopausal women in the Ovarian Aging (OVA) Study. METHODS In cross-sectional analyses, linear regression was performed to determine whether AFC decline across women varied over levels of depression as well as depression in combination with psychological stress. The total and subscale scores of the Center for Epidemiological Studies Depression Scale were used to measure depression, and the Perceived Stress Scale was used to measure psychological stress. RESULTS After covariate adjustment, the two-way interaction of age × positive affect and the three-way interaction of age × positive affect × stress were related to AFC (b = 0.047, P = 0.036; b = 0.012, P = 0.099, respectively). In stratified analyses, stress was related to AFC in women with low positive affect (b = -0.070, P = 0.021) but not in women with high positive affect (b = 0.018, P = 0.54). AFC decline across women was progressively higher in women with low positive affect who reported low (-0.747 follicles/year), mid (-0.920 follicles/year), and high (-1.112 follicles/year) levels of stress. Results examining the Center for Epidemiological Studies Depression Scale total and remaining subscale scores were all nonsignificant (P values > 0.05). CONCLUSIONS Cross-sectional evidence suggests that (1) women with low positive affect may experience accelerated AFC decline and (2) low positive affect may be a vulnerability factor, or, alternatively, high positive affect may be a protective factor, in moderating the negative effects of psychological stress on AFC decline.
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31
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Hill RM, Pettit JW, Green KL, Morgan ST, Schatte DJ. Precipitating events in adolescent suicidal crises: exploring stress-reactive and nonreactive risk profiles. Suicide Life Threat Behav 2012; 42:11-21. [PMID: 22320193 DOI: 10.1111/j.1943-278x.2011.00067.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Factors distinguishing adolescents who experienced a precipitating event in the week preceding a suicidal crisis from those who did not were examined. Among 130 suicidal inpatients (mean age = 15.01 years), those who experienced a precipitating event reported significantly lower depressive symptom scores, better perceived problem solving, less suicidal intent, and a lower rate of prior suicide attempts than those without a precipitating event. Levels of trait impulsivity, suicidal ideation, and current attempt status did not differentiate groups. Findings provide preliminary evidence consistent with at least two possible pathways to a suicidal crisis. Clinical implications and future directions are discussed.
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Affiliation(s)
- Ryan M Hill
- Ryan M. Hill, Jeremy W.Pettit, Department of Psychology, Florida International University, Miami, FL, USA; Kelly L.Green, Department of Psychiatry, University of Pennsylvania, Philadelphia, PA, USA; Sharon T.Morgan, Department of Psychology, Prairie View A&M University, Prairie View, TX, USA; Dawnelle J.Schatte, Department of Psychiatry, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Jeremy W Pettit
- Ryan M. Hill, Jeremy W.Pettit, Department of Psychology, Florida International University, Miami, FL, USA; Kelly L.Green, Department of Psychiatry, University of Pennsylvania, Philadelphia, PA, USA; Sharon T.Morgan, Department of Psychology, Prairie View A&M University, Prairie View, TX, USA; Dawnelle J.Schatte, Department of Psychiatry, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Kelly L Green
- Ryan M. Hill, Jeremy W.Pettit, Department of Psychology, Florida International University, Miami, FL, USA; Kelly L.Green, Department of Psychiatry, University of Pennsylvania, Philadelphia, PA, USA; Sharon T.Morgan, Department of Psychology, Prairie View A&M University, Prairie View, TX, USA; Dawnelle J.Schatte, Department of Psychiatry, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Sharon T Morgan
- Ryan M. Hill, Jeremy W.Pettit, Department of Psychology, Florida International University, Miami, FL, USA; Kelly L.Green, Department of Psychiatry, University of Pennsylvania, Philadelphia, PA, USA; Sharon T.Morgan, Department of Psychology, Prairie View A&M University, Prairie View, TX, USA; Dawnelle J.Schatte, Department of Psychiatry, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Dawnelle J Schatte
- Ryan M. Hill, Jeremy W.Pettit, Department of Psychology, Florida International University, Miami, FL, USA; Kelly L.Green, Department of Psychiatry, University of Pennsylvania, Philadelphia, PA, USA; Sharon T.Morgan, Department of Psychology, Prairie View A&M University, Prairie View, TX, USA; Dawnelle J.Schatte, Department of Psychiatry, University of Texas Health Science Center at Houston, Houston, TX, USA
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An intervention program focused on self-understanding and interpersonal interactions to prevent psychosocial distress among Japanese university students. J Adolesc 2011; 34:929-40. [DOI: 10.1016/j.adolescence.2010.12.003] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2010] [Revised: 12/18/2010] [Accepted: 12/21/2010] [Indexed: 11/18/2022]
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Vago DR, Epstein J, Catenaccio E, Stern E. Identification of neural targets for the treatment of psychiatric disorders: the role of functional neuroimaging. Neurosurg Clin N Am 2011; 22:279-305, x. [PMID: 21435577 DOI: 10.1016/j.nec.2011.01.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Neurosurgical treatment of psychiatric disorders has been influenced by evolving neurobiological models of symptom generation. The advent of functional neuroimaging and advances in the neurosciences have revolutionized understanding of the functional neuroanatomy of psychiatric disorders. This article reviews neuroimaging studies of depression from the last 3 decades and describes an emerging neurocircuitry model of mood disorders, focusing on critical circuits of cognition and emotion, particularly those networks involved in the regulation of evaluative, expressive and experiential aspects of emotion. The relevance of this model for neurotherapeutics is discussed, as well as the role of functional neuroimaging of psychiatric disorders.
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Affiliation(s)
- David R Vago
- Department of Psychiatry, Functional Neuroimaging Laboratory, Brigham & Womens Hospital/Harvard Medical School, 824 Boylston Street, Chestnut Hill, MA 02143, USA.
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Bender RE, Alloy LB. Life stress and kindling in bipolar disorder: review of the evidence and integration with emerging biopsychosocial theories. Clin Psychol Rev 2011; 31:383-98. [PMID: 21334286 DOI: 10.1016/j.cpr.2011.01.004] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2010] [Revised: 01/11/2011] [Accepted: 01/11/2011] [Indexed: 10/18/2022]
Abstract
Most life stress literature in bipolar disorder (BD) fails to account for the possibility of a changing relationship between psychosocial context and episode initiation across the course of the disorder. According to Post's (1992) influential kindling hypothesis, major life stress is required to trigger initial onsets and recurrences of affective episodes, but successive episodes become progressively less tied to stressors and may eventually occur autonomously. Subsequent research on kindling has largely focused on unipolar depression (UD), and the model has been tested in imprecise and inconsistent ways. The aim of the present paper is to evaluate evidence for the kindling model as it applies to BD. We first outline the origins of the hypothesis, the evidence for the model in UD, and the issues needing further clarification. Next, we review the extant literature on the changing relationship between life stress and bipolar illness over time, and find that evidence from the methodologically strongest studies is inconsistent with the kindling hypothesis. We then integrate this existing body of research with two emerging biopsychosocial models of BD: the Behavioral Approach System dysregulation model, and the circadian and social rhythm theory. Finally, we present therapeutic implications and suggestions for future research.
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Affiliation(s)
- Rachel E Bender
- Department of Psychology, Temple University, 1701 N. 13th Street, Philadelphia, PA 19122, USA.
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Essau CA, Lewinsohn PM, Seeley JR, Sasagawa S. Gender differences in the developmental course of depression. J Affect Disord 2010; 127:185-90. [PMID: 20573404 PMCID: PMC3754427 DOI: 10.1016/j.jad.2010.05.016] [Citation(s) in RCA: 180] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2009] [Revised: 04/27/2010] [Accepted: 05/18/2010] [Indexed: 11/29/2022]
Abstract
BACKGROUND There is ample evidence for female preponderance of major depressive disorder (MDD) in adolescence and adulthood. This study examined gender differences in the developmental course (i.e., incidence, duration, number of depressive episodes, and recovery rates) of MDD in non-referred adolescents and young adults. METHODS Data from the Oregon Adolescent Depression Project were used to examine gender differences in the developmental course of MDD. Gender differences in the onset, duration, number of depressive episode and rate of recovery from MDD were examined in a population-based sample of the same individuals (participants: N=773) during adolescence (age 14 to 17) and at age 30. RESULTS Compared to males, females have higher incidence rates of MDD and had a more chronic course. Difference in duration of depressive episodes is marginally significant between male and female, with females having longer episodes. Lower onset age correlates significantly with more number of episodes in both genders; however, lower onset age predicts a worse course of depression only in females. LIMITATIONS The sample was from a single region of the country and consisted mostly of White adolescents. CONCLUSIONS Childhood depression may be a more serious risk factor for girls than for boys.
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Affiliation(s)
- Cecilia A Essau
- Department of Psychology, Roehampton University, Whitelands College, Holybourne Avenue, London, UK.
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Abstract
OBJECTIVE The study examined whether cortisol measures are associated with the clinical course of depression in adolescents. Furthermore, the study evaluated whether the relationship between cortisol and clinical course is moderated by environmental stress and/or social support. METHOD Fifty-five adolescents with depression (age range 13-18 years) were recruited. In addition to a systematic diagnostic assessment, information was obtained on environmental stress and social support. Urinary free cortisol measures were collected on three consecutive nights during the index episode. Clinical follow-up evaluations were conducted at regular intervals over a 5-year period, documenting recovery from the index depressive episode and recurrent episodes. Information on environmental stress and social support also was gathered during each follow-up assessment. RESULTS Consistent with prior reports, the majority of adolescents (92.2%) recovered from the initial depressive episode. A substantial proportion of the recovered youth (42.6%) experienced a subsequent episode during the follow-up period. Higher cortisol levels were associated with a longer time to recovery from the index depressive episode. The effect of cortisol on recovery was moderated by social support. The combination of elevated cortisol and recent stressful experiences predicted recurrence, whereas a higher level of social support was protective against recurrence. CONCLUSIONS These data, in conjunction with prior literature, suggest that depression reflects an underlying neurobiological vulnerability that may predispose individuals with high vulnerability to chronic, recurrent episodes. Psychosocial factors, independently or in combination with an underlying neurobiological vulnerability, also play an important role in determining the clinical course of depression.
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The effect of psychotherapy added to pharmacotherapy on cortisol responses in outpatients with major depressive disorder. J Nerv Ment Dis 2009; 197:401-6. [PMID: 19525739 DOI: 10.1097/nmd.0b013e3181a61594] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The present study examined the changes of depressive symptoms and salivary cortisol responses in 36 outpatients with major depression. These patients were randomly assigned to receive combination therapy (CT), consisting of antidepressants and body-mind-spirit group psychotherapy, or monotherapy (MT), consisting of antidepressants only. The results indicated that CT and MT had similar effects on reducing depressive symptoms. Nevertheless, the results revealed that cortisol levels at night appeared to have a greater reduction in CT than in MT, indicating a downward trend in CT but an upward trend in MT. Moreover, a steeper diurnal pattern of cortisol-a larger deviation in cortisol levels between 30 and 45 minutes postwaking and evening-was more likely associated with CT than MT. The findings suggest that CT produced a protective effect on outpatients with major depression, preventing the increased night salivary cortisol levels and the flatter diurnal cortisol pattern that tended to occur in MT.
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Hammen C, Kim EY, Eberhart NK, Brennan PA. Chronic and acute stress and the prediction of major depression in women. Depress Anxiety 2009; 26:718-23. [PMID: 19496077 PMCID: PMC3380803 DOI: 10.1002/da.20571] [Citation(s) in RCA: 195] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
BACKGROUND This study explored the relatively neglected role of chronic stress in major depression, examining the independent contributions of co-occurring chronic and acute stress to depression, whether chronic stress predicts acute life events, and whether the two types of stress interact such that greater chronic stress confers greater sensitivity-or resistance-to the depressive effects of acute stressors. METHODS From a sample of 816 community women, those who had a major depression onset in the past 9 months and those without major depressive episodes (MDE) onset and with no history of current or recent dysthymic disorder were compared on interview-based measures of antecedent acute and chronic stress. Chronic stress interviews rated objective stress in multiple everyday role domains, and acute stress was evaluated with contextual threat interviews. RESULTS MDE onset was significantly associated with both chronic and acute stress; chronic stress was also associated with the occurrence of acute events, and there was a trend suggesting that increased acute stress is more strongly associated with depression in those with high versus low chronic stress. CONCLUSIONS Results suggest the importance of including assessment of chronic stress in fully understanding the extent and mechanisms of stress-depression relationships.
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Affiliation(s)
- Constance Hammen
- Department of Psychology, University of California, Los Angeles, Los Angeles, California 90095-1563, USA.
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Bromberger JT, Kravitz HM, Matthews K, Youk A, Brown C, Feng W. Predictors of first lifetime episodes of major depression in midlife women. Psychol Med 2009; 39:55-64. [PMID: 18377672 PMCID: PMC2905863 DOI: 10.1017/s0033291708003218] [Citation(s) in RCA: 73] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
BACKGROUND Little is known about factors that predict first lifetime episodes of major depression in middle-aged women. It is not known whether health-related factors and life stress pose more or less of a risk to the onset of clinical depression than does the menopausal transition. METHOD The Structured Clinical Interview for DSM-IV Axis I Disorders (SCID) was used to assess diagnoses of lifetime, annual and current major depression in a community-based sample of premenopausal or early perimenopausal African American and White women. Menstrual cycle characteristics, psychosocial and health-related factors, and blood samples for assay of reproductive hormones were obtained annually. Two hundred and sixty-six women without a history of major depression at baseline constituted the cohort for the current analyses. RESULTS Over 7 years of follow-up, 42 (15.8%) women met criteria for a diagnosis of major depression. Frequent vasomotor symptoms (VMS; hot flashes and/or night sweats) (HR 2.14, p=0.03) were a significant predictor of major depression in univariate analyses. After simultaneous adjustment for multiple predictors in Cox proportional hazards analyses, frequent VMS were no longer significant; lifetime history of an anxiety disorder (HR 2.20, p=0.02) and role limitations due to physical health (HR 1.88, p=0.07) at baseline and a very stressful life event (HR 2.25, p=0.04) prior to depression onset predicted a first episode of major depression. CONCLUSIONS Both earlier (e.g. history of anxiety disorders) and more proximal factors (e.g. life stress) may be more important than VMS in contributing to a first episode of major depression during midlife.
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Affiliation(s)
- J T Bromberger
- Departments of Epidemiology and Psychiatry, and Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA, USA.
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Vázquez FL, Blanco V. Prevalence of DSM-IV major depression among Spanish university students. JOURNAL OF AMERICAN COLLEGE HEALTH : J OF ACH 2008; 57:165-171. [PMID: 18809533 DOI: 10.3200/jach.57.2.165-172] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
OBJECTIVE The authors' purpose in this study was to estimate prevalence and correlates of Diagnostic and Statistical Manual of Mental Disorders, 4th edition (DSM-IV), major depressive episodes (MDEs) among Spanish university students. PARTICIPANTS AND METHODS In October and November 2004, interviewers administered a screening tool to a sample of 554 students aged 18-34 years (65.9% women). RESULTS The prevalence of MDEs was 8.7% (95% confidence interval = 6.5%-11.3%). The most common symptoms were depressed mood (81.3%) and altered sleep (79.2%). MDEs were more prevalent among women than men (p < .05). The mean number of previous episodes of depression among currently depressed students with previous episodes was 2.2 (SD = 1.4). Of depressed students, 0.6% had considered suicide and 0.2% had attempted suicide. CONCLUSIONS Depression was highly prevalent among university students. The results suggest the need to develop some type of program or service for university students with the aim of preventing depression and improving their adaptation to university life.
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Affiliation(s)
- Fernando L Vázquez
- Departamento de Psicología Clínica u Psicobiología, Facultad de Psicología, University of Santiago de Compostela, Galicia, Spain.
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Hammen C, Brennan PA, Keenan-Miller D. Patterns of adolescent depression to age 20: the role of maternal depression and youth interpersonal dysfunction. JOURNAL OF ABNORMAL CHILD PSYCHOLOGY 2008; 36:1189-98. [PMID: 18473162 DOI: 10.1007/s10802-008-9241-9] [Citation(s) in RCA: 80] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2007] [Accepted: 03/26/2008] [Indexed: 11/26/2022]
Abstract
Considerable research has focused on youth depression, but further information is needed to characterize different patterns of onset and recurrence during adolescence. Four outcome groups by age 20 were defined (early onset-recurrent, early-onset-desisting, later-onset, never depressed) and compared on three variables predictive of youth depression: gender, maternal depression, and interpersonal functioning. Further, it was hypothesized that the association between maternal depression and youth depression between 15 and 20 is mediated by early-onset depression and interpersonal dysfunction by age 15. Eight hundred sixteen community youth selected for depression risk by history (or absence) of maternal depression were interviewed at age 15, and 699 were included in the 5-year follow-up. Controlling for gender, early onset and interpersonal dysfunction mediated the link between maternal depression and late adolescent major depression. Different patterns for males and females were observed. For males maternal depression's effect was mediated by early onset but not interpersonal difficulties, while for females maternal depression's effect was mediated by interpersonal difficulties but not early onset. Maternal depression did not predict first onset of major depression after age 15. The results suggest the need for targeting the impact of maternal depression's gender-specific effects on early youth outcomes, and also highlight the different patterns of major depression in youth and their likely implications for future course of depression.
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Affiliation(s)
- Constance Hammen
- Department of Psychology, University of California, Los Angeles, 1285 Franz Hall, P.O. Box 951563, Los Angeles, CA 90095-1563, USA.
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Klein DN, Shankman SA, Rose S. Dysthymic disorder and double depression: prediction of 10-year course trajectories and outcomes. J Psychiatr Res 2008; 42:408-15. [PMID: 17466334 PMCID: PMC2276359 DOI: 10.1016/j.jpsychires.2007.01.009] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2006] [Revised: 12/08/2006] [Accepted: 01/05/2007] [Indexed: 10/23/2022]
Abstract
We sought to identify baseline predictors of 10-year course trajectories and outcomes in patients with dysthymic disorder and double depression. Eighty-seven outpatients with early-onset (<21 years) dysthymic disorder, with or without superimposed major depression, were assessed five times at 30-month intervals for 10 years. Baseline evaluations included semi-structured diagnostic interviews for Axis I and II psychopathology and childhood adversity. Direct interview and family history data were collected on first-degree relatives. Follow-up assessments included the Longitudinal Follow-up Evaluation and Hamilton Depression Rating Scale. Using mixed effects growth curve models, univariate predictors of depression severity and functional impairment at 10-year outcome included older age, less education, concurrent anxiety disorder, greater familial loading for chronic depression, a history of a poorer maternal relationship in childhood, and a history of childhood sexual abuse. In addition, longer duration of dysthymic disorder also predicted greater impairment 10 years later. Predictors of a poorer trajectory of depressive symptoms over time included ethnicity and personality disorders; predictors of a poorer trajectory of social functioning included familial loading of chronic depression and quality of the childhood maternal relationship. Thus, demographic, clinical, family history, and early adversity variables all contribute to predicting the long-term trajectory and outcome of DD. These variables should be routinely assessed in clinical evaluations and can provide clinicians with valuable prognostic information.
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Affiliation(s)
- Daniel N. Klein
- Departments of Psychology and Psychiatry and Behavioral Science, Stony Brook University, Stony Brook, NY
| | | | - Suzanne Rose
- Department of Psychology, Stony Brook University, Stony Brook, NY
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Miller A. Social neuroscience of child and adolescent depression. Brain Cogn 2007; 65:47-68. [PMID: 17624647 PMCID: PMC2099694 DOI: 10.1016/j.bandc.2006.02.008] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2004] [Revised: 02/05/2006] [Accepted: 02/05/2006] [Indexed: 11/30/2022]
Abstract
The social neuroscience of child and adolescent depression is inherently multidisciplinary. Depressive disorders beginning early in life can have serious developmental and functional consequences. Psychopathology research has described depression's defining clinical and contextual features, and intervention research has characterized its response to treatment and prevention programs. Neuroendocrine, electrophysiological, and neuroimaging studies have identified core neurobiological aspects of early-onset mood disorders. These areas are reviewed using a developmental social neuroscience perspective for integrating disparate observations. The paper introduces a dynamic adaptive systems framework, and it discusses hedonic capacity, stress sensitivity, ruminative self-focus, and attentional impairments as fundamental components of mood disorders.
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Affiliation(s)
- Anita Miller
- Department of Psychology, Skidmore College, Saratoga Springs, New York, USA.
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Rudolph KD, Flynn M. Childhood adversity and youth depression: influence of gender and pubertal status. Dev Psychopathol 2007; 19:497-521. [PMID: 17459181 PMCID: PMC3174013 DOI: 10.1017/s0954579407070241] [Citation(s) in RCA: 161] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
This research examined three possible models to explain how childhood social adversity and recent stress interact to predict depression in youth: stress sensitization, stress amplification, and stress inoculation. Drawing from a stress-sensitization theory of depression, we hypothesized that exposure to childhood adversity, in the form of disruptions in critical interpersonal relationships, would lower youths' threshold for depressive reactions to recent interpersonal stress. We expected that this pattern of stress sensitization would be most salient for girls negotiating the pubertal transition. These hypotheses were examined in two studies: a longitudinal, questionnaire-based investigation of 399 youth (M = 11.66 years) and a concurrent, interview-based investigation of 147 youth (M = 12.39 years). Findings supported the role of stress-sensitization processes in pubertal girls and prepubertal boys, and stress-amplification processes in prepubertal girls. Childhood social adversity specifically predicted sensitization to recent interpersonal, but not noninterpersonal, stress. These findings build on prior theory and research by suggesting that early adversity exerts context-specific effects that vary across gender and development. Future research will need to identify the specific mechanisms underlying this stress-sensitization process.
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Affiliation(s)
- Karen D Rudolph
- Department of Psychology, University of Illinois, Urbana-Champaign, Champaign, IL 61820, USA.
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Iacoviello BM, Alloy LB, Abramson LY, Whitehouse WG, Hogan ME. The course of depression in individuals at high and low cognitive risk for depression: a prospective study. J Affect Disord 2006; 93:61-9. [PMID: 16545464 DOI: 10.1016/j.jad.2006.02.012] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2005] [Revised: 02/01/2006] [Accepted: 02/08/2006] [Indexed: 11/25/2022]
Abstract
BACKGROUND Negative cognitive styles have been shown to prospectively predict depression onset and recurrence. Research has also begun to suggest that cognitive styles may be associated with the course of depression as well. This study examined whether cognitive risk for depression onset also predicts the course of depression in a prospective design. METHODS One hundred fifty-nine initially nondepressed participants from the Temple-Wisconsin Cognitive Vulnerability to Depression Project who experienced a depressive episode while in the study were followed prospectively for 2.5 years. Four indicators of the course of depression were assessed from diagnostic interviews and questionnaires administered every 6 weeks: the number, severity and duration of episodes and the chronicity of the depression experienced. RESULTS Cognitive high-risk participants experienced more episodes of depression, more severe episodes, and more chronic courses than low-risk participants. There were no risk group differences observed for the duration of episodes. LIMITATIONS This study's sample was chosen to include individuals with high and low cognitive vulnerability to depression, potentially limiting the generalizability of the findings to other individuals. Also, the study included some participants with a past history of depression. CONCLUSIONS Negative cognitive styles predict a worse course of depression as well as rendering an individual prone to depression onset. This highlights that the cognitive factors impacting depression's course overlap, at least partly, with those that initiate depression. Thus, knowledge of a depressed individual's cognitive styles could aid in prognosis and treatment planning.
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Affiliation(s)
- Brian M Iacoviello
- Department of Psychology, Temple University, Philadelphia, PA 19122, United States.
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Mongrain M, Blackburn S. Cognitive Vulnerability, Lifetime Risk, and the Recurrence of Major Depression in Graduate Students. COGNITIVE THERAPY AND RESEARCH 2006. [DOI: 10.1007/s10608-005-4290-7] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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47
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Alloy LB, Abramson LY, Whitehouse WG, Hogan ME, Panzarella C, Rose DT. Prospective incidence of first onsets and recurrences of depression in individuals at high and low cognitive risk for depression. JOURNAL OF ABNORMAL PSYCHOLOGY 2006; 115:145-56. [PMID: 16492105 DOI: 10.1037/0021-843x.115.1.145] [Citation(s) in RCA: 233] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Do negative cognitive styles provide similar vulnerability to first onsets versus recurrences of depressive disorders, and are these associations specific to depression? The authors followed for 2.5 years prospectively college freshmen (N = 347) with no initial psychiatric disorders at high-risk (HR) versus low-risk (LR) for depression on the basis of their cognitive styles. HR participants had odds of major, minor, and hopelessness depression that were 3.5-6.8 times greater than the odds for LR individuals. Negative cognitive styles were similarly predictive of first onsets and recurrences of major depression and hopelessness depression but predicted first onsets of minor depression more strongly than recurrences. The risk groups did not differ in incidence of anxiety disorders not comorbid with depression or other disorders, but HR participants were more likely to have an onset of anxiety comorbid with depression.
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Affiliation(s)
- Lauren B Alloy
- Department of Psychology, Temple University, Philadelphia, PA 19122, USA.
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48
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Shih JH, Eberhart NK, Hammen CL, Brennan PA. Differential exposure and reactivity to interpersonal stress predict sex differences in adolescent depression. JOURNAL OF CLINICAL CHILD AND ADOLESCENT PSYCHOLOGY 2006; 35:103-15. [PMID: 16390306 DOI: 10.1207/s15374424jccp3501_9] [Citation(s) in RCA: 195] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
This study tested the hypothesis that higher rates of depression in adolescent girls are explained by their greater exposure and reactivity to stress in the interpersonal domain in a large sample of 15-year-olds. Findings indicate that adolescent girls experienced higher levels of total and interpersonal episodic stress, whereas boys experienced higher levels of chronic stress (academic and close friendship domains). Higher rates of depression in girls were explained by their greater exposure to total stress, particularly interpersonal episodic stress. Adolescent girls were also more reactive (more likely to become depressed) to both total and interpersonal episodic stress. The findings suggest that girls experience higher levels of episodic stress and are more reactive to these stressors, increasing their likelihood of becoming depressed compared to boys. Results were discussed in terms of girls' greater interpersonal focus and implications for understanding sex differences in depression.
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Affiliation(s)
- Josephine H Shih
- Department of Psychology, Saint Joseph's University, Philadelphia, PA 19131, USA.
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McBride C, Bagby RM. Rumination and interpersonal dependency: Explaining women's vulnerability to depression. CANADIAN PSYCHOLOGY-PSYCHOLOGIE CANADIENNE 2006. [DOI: 10.1037/cp2006008] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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50
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Burke HM, Davis MC, Otte C, Mohr DC. Depression and cortisol responses to psychological stress: a meta-analysis. Psychoneuroendocrinology 2005; 30:846-56. [PMID: 15961250 DOI: 10.1016/j.psyneuen.2005.02.010] [Citation(s) in RCA: 775] [Impact Index Per Article: 40.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/15/2005] [Indexed: 11/22/2022]
Abstract
The purpose of this meta-analysis is to examine the association between depression and cortisol responses to psychological stressors. A total of seven studies comparing plasma or cortisol responses to psychological stressors in clinically depressed (MDD) and non-depressed (ND) individuals (N = 196: 98 MDD, 98 ND; 83 men, 113 women; mean age = 40 years) were included. Sample size-adjusted effect sizes (Cohen's d statistic) were calculated and averaged across baseline (before stressor onset), stress (stressor onset up to 25 min after stressor offset), and recovery (more than 25 min after stressor offset) periods. Overall, MDD and ND individuals exhibited similar baseline and stress cortisol levels, but MDD patients had much higher cortisol levels during the recovery period than their ND counterparts. There was also a significant time of day effect in which afternoon studies were more likely to reveal higher baseline cortisol levels, blunted stress reactivity, and impaired recovery in MDD patients. This blunted reactivity-impaired recovery pattern observed among the afternoon studies was most pronounced in studies with older and more severely depressed patients.
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Affiliation(s)
- Heather M Burke
- Department of Psychiatry, University of California, San Francisco, USA.
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