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Cohen M, Nakash O, Apter-Levy Y. Gender Differences in the Relationship between Lifetime Exposure to Trauma and the Development of Pathological Personality Traits. J Trauma Dissociation 2024; 25:394-407. [PMID: 38376101 DOI: 10.1080/15299732.2024.2320436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Accepted: 11/20/2023] [Indexed: 02/21/2024]
Abstract
Gender differences in the prevalence, types and outcomes of traumas have consistently been reported in the literature. Other research has documented that exposure to trauma is associated with the development and maintenance of pathological personality traits. In the current study, we examined the moderating role of gender in the association between lifetime exposure to trauma and pathological personality traits. The sample included 148 clients who sought treatment at a community mental health clinic. All participants completed online questionnaires including demographic information, the Trauma History Questionnaire (THQ), and the Personality Inventory for DSM-5-Brief Form (PID-5-BF) at the entry to treatment. Our findings documented a significant association between exposure to trauma and pathological personality traits in men, but not in women. Furthermore, this pattern of results was specifically evident within two personality domains: antagonism and detachment. These findings contribute to the theoretical understanding of the interplay between trauma, gender, and the development of pathological personality traits. They expand upon the growing knowledge about the mental health crisis among boys and men by shedding light on the unique vulnerabilities that men face in response to traumatic experiences and how these experiences can have a lasting impact on their adaptive functioning. Consequently, at the clinical level, the current study emphasizes the importance of paying particular attention to men's trauma histories and explicitly exploring these during the intake session.
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Affiliation(s)
- Michal Cohen
- Baruch Ivcher School of Psychology, Reichman University, Herzliya, Israel
- School for Social Work, Smith College, Northampton, Massachusetts, USA
| | - Ora Nakash
- School for Social Work, Smith College, Northampton, Massachusetts, USA
| | - Yael Apter-Levy
- Baruch Ivcher School of Psychology, Reichman University, Herzliya, Israel
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Nilsen DA, Nissen O, Nordfjærn T, Hara KW, Stiles TC. Who Returns to work? Exploring the Role of Interpersonal Problems in Occupational Rehabilitation. JOURNAL OF OCCUPATIONAL REHABILITATION 2023; 33:528-537. [PMID: 37340280 PMCID: PMC10495481 DOI: 10.1007/s10926-022-10091-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 12/19/2022] [Indexed: 06/22/2023]
Abstract
PURPOSE Current interventions designed to facilitate return to work (RTW) after long-term sick leave show weak effects, indicating the need for new approaches to the RTW process. The importance of social relationships in the workplace is widely recognized in existing RTW literature, but very little is known about the role of the interpersonal problems of the returning worker. Current research indicates that a subset of these - hostile-dominant interpersonal problems - give particular disadvantages in several life areas. This prospective cohort study aims to test whether higher levels of interpersonal problems predict lower likelihood of RTW when controlling for symptom levels (H1); and whether higher levels of hostile-dominant interpersonal problems specifically predict lower likelihood of RTW (H2). METHODS 189 patients on long-term sick leave completed a 3½-week transdiagnostic RTW program. Before treatment, self-reported interpersonal problems, chronic pain, insomnia, fatigue levels, anxiety and depression were collected. RTW data for the following year were collected from the Norwegian Labour and Welfare Administration. RESULTS A multivariable binary logistic regression analysis found that (H2) hostile-dominant interpersonal problems significantly predicted RTW (OR = 0.44, [95% CI: 0.19, 0.98], p = .045), while a corresponding analysis (H1) found that general interpersonal problems did not. CONCLUSION Hostile-dominant interpersonal problems negatively predict RTW after long-term sick leave, suggesting an overlooked factor in the field of occupational rehabilitation. The findings could open up new avenues for research and interventions entailed to individuals in the field of occupational rehabilitation.
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Affiliation(s)
| | - Oda Nissen
- St. Olav's University Hospital, Trondheim, Norway
| | - Trond Nordfjærn
- Department of Psychology, Faculty of Social and Educational Sciences, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
| | - Karen Walseth Hara
- Department of Public Health and Nursing, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
| | - Tore C Stiles
- Department of Psychology, Faculty of Social and Educational Sciences, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
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Fields K, Ciciolla L, Addante S, Erato G, Quigley A, Mullins-Sweatt SN, Shreffler KM. Maternal Adverse Childhood Experiences and Perceived Stress During Pregnancy: The Role of Personality. JOURNAL OF CHILD & ADOLESCENT TRAUMA 2023; 16:649-657. [PMID: 37593066 PMCID: PMC10427598 DOI: 10.1007/s40653-023-00525-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 02/16/2023] [Indexed: 08/19/2023]
Abstract
This study explores the role of personality traits in the relationship between maternal adverse childhood experiences (ACEs) and perceived stress during pregnancy. Pregnancy can be a stressful time for new mothers. ACEs have been associated with elevated levels of pregnancy stress, and have also been linked to the Big Five dimensions of personality, including a positive association with neuroticism. The Big Five have also been associated with perceptions of stress, and there is evidence to suggest that personality may be one mechanism through which ACEs disrupt psychosocial functioning during pregnancy. The sample included 177 pregnant girls and women (ages 15-40) from two prenatal clinics serving diverse and low-income patients. Participants completed online questionnaires on perceived stress, ACEs, and the Ten Item Personality Inventory. Results of a path analysis and test of mediation showed significant indirect effects from ACEs to perceived stress mediated independently by neuroticism and conscientiousness. Mothers with high ACEs reported higher neuroticism and lower conscientiousness, and in turn, experienced high levels of perceived stress during pregnancy. High neuroticism and low conscientiousness associated with early adverse experiences increase the risk for perceived stress during pregnancy. Screening for ACEs may help identify mothers at risk for perinatal stress and provide the opportunity for additional support for maternal emotion regulation and mental health.
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Affiliation(s)
- Kristin Fields
- Department of Psychology, Oklahoma State University, 116 Psychology Building, Stillwater, OK 74078 USA
| | - Lucia Ciciolla
- Department of Psychology, Oklahoma State University, 116 Psychology Building, Stillwater, OK 74078 USA
| | - Samantha Addante
- Department of Psychology, Oklahoma State University, 116 Psychology Building, Stillwater, OK 74078 USA
| | - Gina Erato
- Department of Psychology, Oklahoma State University, 116 Psychology Building, Stillwater, OK 74078 USA
| | - Ashley Quigley
- Department of Psychology, Oklahoma State University, 116 Psychology Building, Stillwater, OK 74078 USA
| | | | - Karina M. Shreffler
- Department of Child and Family Health Sciences, University of Oklahoma Health Sciences Center, Oklahoma City, OK USA
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Hobbs KA, Mann FD, Latzman RD, Zimmermann J, Jaeger U, Markon K, Krueger RF. Pathological personality in relation to multiple domains of quality of life and impairment: Evidence for the specific relevance of the maladaptive poles of major trait domains. JOURNAL OF PSYCHOPATHOLOGY AND CLINICAL SCIENCE 2023; 132:135-144. [PMID: 36808957 PMCID: PMC9978938 DOI: 10.1037/abn0000810] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Abstract
The current study examined whether personality domains have nonmonotonic relationships with functional outcomes, specifically in relation to quality of life and impairment. Four samples were utilized, which were drawn from the United States and Germany. Personality trait domains were measured via the IPIP-NEO and PID-5; quality of life (QoL) was measured with the WHOQOL-BREF, and impairment was measured using the WHODAS-2.0. The PID-5 was analyzed in all four samples. Two-line testing, which fits two spline regression lines separated at a break point, was conducted to evaluate potential nonmonotonicity of the relationship between personality traits and quality of life. Overall, results demonstrated little support for nonmonotonic relationships in the PID-5 and IPIP-NEO dimensions. Rather, our results indicate that there is one clear pathological pole of major domains of personality that is associated with lower quality of life and increased impairment. (PsycInfo Database Record (c) 2023 APA, all rights reserved).
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Picó-Pérez M, Ferreira S, Couto B, Raposo-Lima C, Machado-Sousa M, Morgado P. Sociodemographic and lifestyle predictors of mental health adaptability during COVID-19 compulsory confinement: A longitudinal study in the Portuguese population. J Affect Disord 2021; 295:797-803. [PMID: 34517254 PMCID: PMC8413096 DOI: 10.1016/j.jad.2021.08.150] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 04/30/2021] [Accepted: 08/27/2021] [Indexed: 01/04/2023]
Abstract
BACKGROUND The outbreak of COVID-19 and the physical isolation measures taken by the governments to reduce its propagation might have negative psychological consequences on the population. In this study, we aimed to explore, for the first time, how mental health status fluctuated along the weeks of the emergency state in Portugal, and to identify which factors may shape these changes in mental health outcomes. METHODS To this end, we conducted an online survey to evaluate demographic, lifestyle and mental health variables (DASS-21 and quality of life) in the Portuguese population at three different time-points. 748 participants (mean age = 39.52, % females = 79.95) provided data at all time-points. RESULTS We observed that depression, anxiety and stress symptoms seemed to improve as the weeks passed during the state of emergency, while the perception of quality of life and sleep got worse. In particular, being female, younger, actively working, and extroverted appear to be protective factors of mental health adaptability during this particular period. On the contrary, having a psychiatric diagnosis or physical illness, and higher neuroticism seem to be risk factors for mental health worsening. LIMITATIONS The lack of a more diverse sample could limit the generalizability of our results, and other factors that were not considered in our analysis might also have a significant impact on mental health. CONCLUSIONS Our results provide relevant and novel insights about the course of mental health changes and its predictors during the outbreak of COVID-19, which may help identify potential vulnerability groups.
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Affiliation(s)
- Maria Picó-Pérez
- Life and Health Sciences Research Institute (ICVS), University of Minho, Campus de Gualtar, Braga 4710-057, Portugal; ICVS/3B's, PT Government Associate Laboratory, Braga, Guimarães, Portugal; Clinical Academic Center - Braga, Braga, Portugal.
| | - Sónia Ferreira
- Life and Health Sciences Research Institute (ICVS), University of Minho, Campus de Gualtar, Braga 4710-057, Portugal; ICVS/3B's, PT Government Associate Laboratory, Braga, Guimarães, Portugal; Clinical Academic Center - Braga, Braga, Portugal
| | - Beatriz Couto
- Life and Health Sciences Research Institute (ICVS), University of Minho, Campus de Gualtar, Braga 4710-057, Portugal; ICVS/3B's, PT Government Associate Laboratory, Braga, Guimarães, Portugal
| | - Catarina Raposo-Lima
- Life and Health Sciences Research Institute (ICVS), University of Minho, Campus de Gualtar, Braga 4710-057, Portugal; ICVS/3B's, PT Government Associate Laboratory, Braga, Guimarães, Portugal
| | - Mafalda Machado-Sousa
- Life and Health Sciences Research Institute (ICVS), University of Minho, Campus de Gualtar, Braga 4710-057, Portugal; ICVS/3B's, PT Government Associate Laboratory, Braga, Guimarães, Portugal
| | - Pedro Morgado
- Life and Health Sciences Research Institute (ICVS), University of Minho, Campus de Gualtar, Braga 4710-057, Portugal; ICVS/3B's, PT Government Associate Laboratory, Braga, Guimarães, Portugal; Clinical Academic Center - Braga, Braga, Portugal
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Denovan A, Dagnall N, Artamonova E, Papageorgiou KA. Dark Triad traits, learning styles, and symptoms of depression: Assessing the contribution of mental toughness longitudinally. LEARNING AND INDIVIDUAL DIFFERENCES 2021. [DOI: 10.1016/j.lindif.2021.102053] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Liu J, Dong F, Lee CM, Reyes J, Ivanova M. The Application of the Adult Self-Report and the Adult Behavior Checklist Form to Chinese Adults: Syndrome Structure, Inter-Informant Agreement, and Cultural Comparison. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18126352. [PMID: 34208235 PMCID: PMC8296167 DOI: 10.3390/ijerph18126352] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Revised: 06/04/2021] [Accepted: 06/07/2021] [Indexed: 12/19/2022]
Abstract
Given the global public health burden of mental illness, there is a critical need for culturally validated psychopathology assessment tools that perform well in diverse societies. This study examines the psychometric properties of the Adult Self-Report (ASR) and Adult Behavioral Checklist (ABCL) from the Achenbach System of Empirically Based Assessments in adults in China. Chinese adults (N = 1276) and their spouses completed the ASR and ABCL, respectively. We conducted confirmatory factor analysis on 99 ASR items and 93 ABCL items. Estimators of model fit confirmed that both measures demonstrated excellent fit (e.g., root mean square error of approximation = 0.016 and 0.018, respectively). Syndrome loadings on both measures were satisfactory but generally higher on the ASR. Neither gender nor education had significant effects, but there were informant x gender effects on most problem scales. Cross-informant agreement correlations between the ASR and ABCL were medium to large. Findings from this novel sample of Chinese adults are consistent with previous validation studies supporting the dimensionality, syndrome structure, gender differences, and inter-informant agreement of the ASR and ABCL. Our findings contribute to the cross-cultural understanding of mental health assessment and offer a psychometrically sound approach to measuring adult psychopathology in Chinese populations.
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Affiliation(s)
- Jianghong Liu
- Department of Family and Community Health, University of Pennsylvania School of Nursing, Philadelphia, PA 19104, USA; (F.D.); (C.M.L.); (J.R.)
- Correspondence: ; Tel.: +1-215-898-8293
| | - Fanghong Dong
- Department of Family and Community Health, University of Pennsylvania School of Nursing, Philadelphia, PA 19104, USA; (F.D.); (C.M.L.); (J.R.)
| | - Christopher M. Lee
- Department of Family and Community Health, University of Pennsylvania School of Nursing, Philadelphia, PA 19104, USA; (F.D.); (C.M.L.); (J.R.)
| | - Jenny Reyes
- Department of Family and Community Health, University of Pennsylvania School of Nursing, Philadelphia, PA 19104, USA; (F.D.); (C.M.L.); (J.R.)
| | - Masha Ivanova
- Department of Psychiatry, University of Vermont, Burlington, VT 05405, USA;
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Chien JH, Colloca L, Korzeniewska A, Meeker TJ, Bienvenu OJ, Saffer MI, Lenz FA. Behavioral, Physiological and EEG Activities Associated with Conditioned Fear as Sensors for Fear and Anxiety. SENSORS (BASEL, SWITZERLAND) 2020; 20:E6751. [PMID: 33255916 PMCID: PMC7728331 DOI: 10.3390/s20236751] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 11/03/2020] [Accepted: 11/10/2020] [Indexed: 11/16/2022]
Abstract
Anxiety disorders impose substantial costs upon public health and productivity in the USA and worldwide. At present, these conditions are quantified by self-report questionnaires that only apply to behaviors that are accessible to consciousness, or by the timing of responses to fear- and anxiety-related words that are indirect since they do not produce fear, e.g., Dot Probe Test and emotional Stroop. We now review the conditioned responses (CRs) to fear produced by a neutral stimulus (conditioned stimulus CS+) when it cues a painful laser unconditioned stimulus (US). These CRs include autonomic (Skin Conductance Response) and ratings of the CS+ unpleasantness, ability to command attention, and the recognition of the association of CS+ with US (expectancy). These CRs are directly related to fear, and some measure behaviors that are minimally accessible to consciousness e.g., economic scales. Fear-related CRs include non-phase-locked phase changes in oscillatory EEG power defined by frequency and time post-stimulus over baseline, and changes in phase-locked visual and laser evoked responses both of which include late potentials reflecting attention or expectancy, like the P300, or contingent negative variation. Increases (ERS) and decreases (ERD) in oscillatory power post-stimulus may be generalizable given their consistency across healthy subjects. ERS and ERD are related to the ratings above as well as to anxious personalities and clinical anxiety and can resolve activity over short time intervals like those for some moods and emotions. These results could be incorporated into an objective instrumented test that measures EEG and CRs of autonomic activity and psychological ratings related to conditioned fear, some of which are subliminal. As in the case of instrumented tests of vigilance, these results could be useful for the direct, objective measurement of multiple aspects of the risk, diagnosis, and monitoring of therapies for anxiety disorders and anxious personalities.
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Affiliation(s)
- Jui-Hong Chien
- Department of Neurosurgery, Johns Hopkins University, Baltimore, MD 21287-7713, USA; (J.-H.C.); (T.J.M.); (M.I.S.)
| | - Luana Colloca
- Department of Pain Translational Symptom Science, School of Nursing, University of Maryland, Baltimore, MD 21201-1595, USA;
- Department of Anesthesiology, School of Medicine, University of Maryland, Baltimore, MD 21201-1595, USA
| | - Anna Korzeniewska
- Department of Neurology, Johns Hopkins University, Baltimore, MD 21287-7713, USA;
| | - Timothy J. Meeker
- Department of Neurosurgery, Johns Hopkins University, Baltimore, MD 21287-7713, USA; (J.-H.C.); (T.J.M.); (M.I.S.)
| | - O. Joe Bienvenu
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University, Baltimore, MD 21287-7713, USA;
| | - Mark I. Saffer
- Department of Neurosurgery, Johns Hopkins University, Baltimore, MD 21287-7713, USA; (J.-H.C.); (T.J.M.); (M.I.S.)
| | - Fred A. Lenz
- Department of Neurosurgery, Johns Hopkins University, Baltimore, MD 21287-7713, USA; (J.-H.C.); (T.J.M.); (M.I.S.)
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Obara-Gołębiowska M, Michałek-Kwiecień J. Personality traits, dieting self-efficacy and health behaviors in emerging adult women: implications for health promotion and education. Health Promot Perspect 2020; 10:230-237. [PMID: 32802759 PMCID: PMC7420162 DOI: 10.34172/hpp.2020.36] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Accepted: 04/25/2020] [Indexed: 11/09/2022] Open
Abstract
Background: The purpose of this study was to explore the associations between personality traits and dieting self-efficacy as well as health behaviors among emerging adult women. Methods: In this cross-sectional study, the sample consisted of 161 participants in age from 19 to 25 years, who were administered the NEO-Five-Factor Inventory, the Health BehaviorsInventory (HBI), and the Dieting Self-Efficacy Scale (DIET-SE). Results: Our findings indicated that personality traits explained both health behaviors and dieting self-efficacy (F = 6.21, df = 5,155, P<0.001, F = 6.42, df = 5,155, P<0.001, respectively).Neuroticism (B = -0.45, P<0.01) and agreeableness (B = 0.39, P<0.01) were investigated as significant predictors of females' health behaviors, whereas extraversion (B = -0.40, P<0.001),agreeableness (B = 0.20, P<0.05), and conscientiousness (B = 0.33, P<0.01) were related to dieting self-efficacy. In addition, the results suggested the mediational effect of dieting self efficacy in the relationship between personality traits (i.e., consciousness and agreeableness)and general health behaviors. Conclusion: The role of personality traits for dieting self-efficacy as well as physical health among emerging adult women was confirmed. As dieting self-efficacy turned out to be a mediation factor, the findings may be used in psychoeducation for patients.
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Affiliation(s)
- Małgorzata Obara-Gołębiowska
- Department of Clinical Psychology and Psychology of Developement and Education, University of Warmia and Mazury, Olsztyn, Poland
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10
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Garey L, Kauffman BY, Manning KF, Taha SA, Schmidt NB, Neighbors C, Zvolensky MJ. The Effect of Positive and Negative Affect on Early Treatment Milestones in the Context of Integrated Smoking Treatment. J Addict Med 2020; 13:47-54. [PMID: 30067553 PMCID: PMC6349496 DOI: 10.1097/adm.0000000000000445] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
: Smoking is the leading cause of preventable death in the United States. Efforts have been made to develop effective, integrated smoking-cessation treatments for individuals with greater difficulty quitting, including individuals with elevated anxiety sensitivity (AS). Despite initial evidence for the efficacy of these treatments, little is understood about pretreatment predictors of early treatment milestones, including treatment initiation and response. Positive affectivity (PA) and negative affectivity (NA) are unique mood traits that may be related to early treatment milestones. Indeed, PA and NA are related to smoking and mood outcomes generally. Yet, it is presently unknown if pretreatment PA or NA predict early treatment milestones within the context of an integrated smoking-cessation treatment. The current study sought to evaluate the independent effect of PA and NA on early treatment milestones within the context of an integrated smoking-AS treatment protocol. Smoking and AS outcomes were evaluated independently. Participants included 288 (50% female; Mage = 38.66, SD = 13.67) treatment-seeking adult daily cigarette users. Results indicated that higher pretreatment NA was associated with an increased likelihood of early dropout versus responding to treatment across both outcomes (smoking: odds ratio [OR] 0.93, 95% confidence interval [CI] 0.88-0.99; AS: OR 0.92, 95% CI 0.88-0.98). Pretreatment PA did not significantly differentiate any of the groups. Overall, the present study serves as an initial investigation of the role of pretreatment NA in identifying those at greatest risk for dropping out of treatment (cf. responding to treatment).
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Affiliation(s)
- Lorra Garey
- Department of Psychology, University of Houston, Houston, United States
| | | | - Kara F. Manning
- Department of Psychology, University of Houston, Houston, United States
| | - Samar A. Taha
- Department of Psychology, University of Houston, Houston, United States
| | - Norman B. Schmidt
- Department of Psychology, Florida State University, Tallahassee, Florida, United States
| | - Clayton Neighbors
- Department of Psychology, University of Houston, Houston, United States
| | - Michael J. Zvolensky
- Department of Psychology, University of Houston, Houston, United States
- Department of Behavioral Sciences, University of Texas MD Anderson Cancer Center, Houston, Texas, United States
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Hengartner MP, von Wyl A, Heiniger Haldimann B, Yamanaka-Altenstein M. Personality Traits and Psychopathology Over the Course of Six Months of Outpatient Psychotherapy: A Prospective Observational Study. Front Psychol 2020; 11:174. [PMID: 32116964 PMCID: PMC7020192 DOI: 10.3389/fpsyg.2020.00174] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2019] [Accepted: 01/24/2020] [Indexed: 12/15/2022] Open
Abstract
There is a lack of prospective studies that test pre-specified hypotheses on the role of personality traits in outpatient psychotherapy. A total of 47 patients with a broad range of psychopathological syndromes were enrolled in a prospective 6-month observational study conducted in Zurich, Switzerland. We found evidence for remarkably high differential stability in all Big Five personality traits during the first 6 months of psychotherapy. Mean-level stability was very high in agreeableness and conscientiousness, while modest changes were observed in neuroticism, extraversion and openness. Baseline scores in neuroticism and conscientiousness at the beginning of therapy predicted modest change in self-reported severity of psychopathology over 6 months, but no effect was found in association with therapist-rated functional deficits. We conclude that personality trait levels may change slightly over the course of 6 months of psychotherapy and that both neuroticism and conscientiousness may have weak associations with the self-perceived improvement in psychopathology.
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Affiliation(s)
- Michael P Hengartner
- Department of Applied Psychology, Zurich University of Applied Sciences, Zurich, Switzerland
| | - Agnes von Wyl
- Department of Applied Psychology, Zurich University of Applied Sciences, Zurich, Switzerland
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Articulation and testing of a personality-centred model of psychopathology: evidence from a longitudinal community study over 30 years. Eur Arch Psychiatry Clin Neurosci 2018; 268:443-454. [PMID: 28389890 DOI: 10.1007/s00406-017-0796-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2016] [Accepted: 03/31/2017] [Indexed: 10/19/2022]
Abstract
Advances in psychopathological research advocate a personality-centred model of common mental disorders (CMD). We tested four hypotheses to test such a model. First, personality relates to critical life events; second, both personality and critical life events relate to CMD; third, interaction effects between personality and critical life events relate to CMD; fourth, neuroticism explains the majority of variance in psychopathology. We analysed data (n = 453) based on seven semi-structured interviews from a longitudinal epidemiologic cohort study over 30 years spanning years 1979 (age 20) to 2008 (age 50). CMD and critical life events were assessed seven times between 1979 and 2008 and personality domains of neuroticism, extraversion and aggressiveness in 1988 and 1993. Aggressiveness and neuroticism related to partnership rupture and job loss. Neuroticism related significantly to major depression, anxiety disorders, substance-use disorders (SUD) and severity of psychopathology. Both partnership rupture and job loss related to major depression and severity of psychopathology, but not to anxiety disorder or SUD. An interaction effect between neuroticism and partnership rupture pointed towards significantly increased SUD prevalence. All associations held when additionally adjusted for childhood adversity and familial socio-economic status. According to a pseudo-R 2, neuroticism explained 51% of total variance in severity of psychopathology over time, while all three personality domains along with both partnership rupture and job loss explained 59% of total variance. In conclusion, personality, especially neuroticism, relates consistently to repeated measures of psychopathology. These associations are independent of and more pervasive than the effects of partnership rupture and job loss. Partnership rupture in interaction with neuroticism may further increase the risk for SUD. We conclude that neuroticism is a fundamental aetiological factor for severe psychopathology, but further testing of this model in other longitudinal studies is required.
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The relationship between emotion regulation strategies, personality traits and skin picking behaviours in a non-clinical sample of Polish adults. Psychiatry Res 2018; 264:67-75. [PMID: 29627699 DOI: 10.1016/j.psychres.2018.03.046] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2017] [Revised: 03/11/2018] [Accepted: 03/20/2018] [Indexed: 12/15/2022]
Abstract
Although skin-picking is a relatively common behaviour, data concerning factors which underlie skin-picking severity and functional impairment caused by picking are still limited. In the present study we examined whether some emotion regulation strategies (cognitive reappraisal and expressive suppression) and personality features influence skin-picking in a university sample; the moderating role of personality traits in the relationship between emotion regulation strategies and skin-picking was also considered. A total sample of 252 adults (mean age 24.03; SD = 5.66) completed the Skin-Picking Scale-Revised, Temperament and Character Inventory and Emotion Regulation Questionnaire. The linear regression analyses indicated that the use of cognitive reappraisal as emotion regulation strategy decrease skin-picking severity. Reduced novelty seeking and reduced self-directedness were identified as significant predictors of skin-picking severity, whereas decreased self-directedness and elevated cooperativeness predicted functional impairment caused by skin-picking. Further moderation analysis revealed that cognitive reappraisal decreases skin-picking severity only among individuals with low and moderate novelty seeking, however, not among those with high novelty seeking. These results indicate that emotion regulation strategies and specific personality traits are important factors associated with skin-picking behaviours in a university sample. Further research is needed to establish the link between emotion regulation strategies and personality traits in clinical sample.
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Hengartner MP. [A Patient´s Personality: A Frequently Ignored but Important Component in General Medical Practice]. PRAXIS 2018; 107:641-647. [PMID: 29871573 DOI: 10.1024/1661-8157/a002998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
A Patient´s Personality: A Frequently Ignored but Important Component in General Medical Practice Abstract. In general medical practice, a patient's personality is hardly considered and assessed. In this mini-review the author summarises how a comprehensive personality assessment may provide valuable patient information. Prospective effects of personality traits on general lifestyle as well as mental and physical health are presented. In addition, original research is introduced that shows meaningful associations between personality traits, clinical disease markers, and all-cause mortality. These findings are discussed with respect to selected etiological models. The studies illustrate that a personality assessment could be a useful aid for diagnosis, prognosis, and treatment planning.
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Affiliation(s)
- Michael P Hengartner
- 1 Departement für Angewandte Psychologie, Zürcher Hochschule für Angewandte Wissenschaften, Zürich
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Hengartner MP. Developmental course of child personality traits and their associations with externalizing psychopathology: Results from a longitudinal multi-informant study in a representative cohort. JOURNAL OF RESEARCH IN PERSONALITY 2018. [DOI: 10.1016/j.jrp.2017.12.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Hengartner MP. The Evolutionary Life History Model of Externalizing Personality: Bridging Human and Animal Personality Science to Connect Ultimate and Proximate Mechanisms Underlying Aggressive Dominance, Hostility, and Impulsive Sensation Seeking. REVIEW OF GENERAL PSYCHOLOGY 2017. [DOI: 10.1037/gpr0000127] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
The present work proposes an evolutionary model of externalizing personality that defines variation in this broad psychobiological phenotype resulting from genetic influences and a conditional adaptation to high-risk environments with high extrinsic morbidity-mortality. Due to shared selection pressure, externalizing personality is coadapted to fast life history strategies and maximizes inclusive fitness under adverse environmental conditions by governing the major trade-offs between reproductive versus somatic functions, current versus future reproduction, and mating versus parenting efforts. According to this model, externalizing personality is a regulatory device at the interface between the individual and its environment that is mediated by 2 overlapping psychobiological systems, that is, the attachment and the stress-response system. The attachment system coordinates interpersonal behavior and intimacy in close relationships and the stress-response system regulates the responsivity to environmental challenge and both physiological and behavioral reactions to stress. These proximate mechanisms allow for the integration of neuroendocrinological processes underlying interindividual differences in externalizing personality. Hereinafter I further discuss the model's major implications for personality psychology, psychiatry, and public health policy.
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Carvalho LDF, Pianowski G, Reis AM. Development and Diagnostic Accuracy of the Screening of the Dimensional Clinical Personality Inventory. PSICOLOGIA: CIÊNCIA E PROFISSÃO 2017. [DOI: 10.1590/1982-3703003082016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Abstract: The assessment of personality disorders assumes unquestioned clinical relevance when considering the prevalence rates in the general population. Tests assessing the typical pathological traits of these disorders has been adapted to and developed in Brazil. However, there is a gap in the country of screening tools for personality disorders. Screening tools are designed to allow a fast and informative application on the likelihood of a positive diagnosis, where the consequence should be conveyed to a diagnostic assessment. Using as a base the Dimensional Clinical Personality Inventory (IDCP), developed at the national level, the objective of this research was to develop a screening tool for personality disorders, as well as investigate its diagnostic accuracy. The study included 1,196 people, aging between 18 and 73 years (M = 26.32, SD = 8.69), and 64.1% female. The sample was divided into clinical and non-clinical group. We used an empirical approach based on criteria for selection of items similar to those adopted in the development of Minnesota Multiphasic Personality Inventory was used (MMPI). The logistic regression analysis and also the calculation of Cohen's d indicated the items that best discriminate against people with personality disorders and those without this diagnosis. We achieved a final set of 15 items with satisfactory sensitivity and specificity for screening test. We discusses the strengths and limitations of screening version of the IDCP and guidelines for further study.
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Axfors C, Sylvén S, Ramklint M, Skalkidou A. Adult attachment's unique contribution in the prediction of postpartum depressive symptoms, beyond personality traits. J Affect Disord 2017; 222:177-184. [PMID: 28709025 DOI: 10.1016/j.jad.2017.07.005] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2016] [Revised: 06/22/2017] [Accepted: 07/05/2017] [Indexed: 10/19/2022]
Abstract
BACKGROUND Personality traits such as neuroticism can help identify pregnant women at risk of postpartum depressive symptoms (PPDS). However, it is unclear whether attachment style could have an additional contribution to this risk elevation. This study aimed to examine the overlap of adult attachment insecurity and neuroticism/trait anxiety as PPDS predictors, taking into account baseline depressive symptoms. METHODS A Swedish population-based sample of pregnant women reported on adult attachment and either neuroticism (n = 1063) or trait anxiety (n = 555). Depressive symptoms were assessed at baseline, and at six weeks and six months postpartum. Correlations between attachment and neuroticism/trait anxiety were calculated. Generalized linear models of PPDS tested the effect of attachment anxiety and avoidance, adjusting for neuroticism/trait anxiety and baseline depression. Logistic regression models with combined high attachment anxiety and neuroticism/trait anxiety visualized their value as risk factors beyond antenatal depression. RESULTS Attachment and neuroticism/trait anxiety were highly correlated (r = .55-.77). Attachment anxiety exerted a partially independent effect on PPDS at six weeks (p < .05) and at six months (p < .05) adjusting for neuroticism. Among antenatally non-depressed, combined high attachment anxiety and high neuroticism or trait anxiety was predictive of PPDS at both assessment points. LIMITATIONS Low acceptance rate, exclusive use of self-reports. CONCLUSIONS Beyond personality, attachment anxiety had a small independent effect on the risk of PPDS. Combining items of adult attachment and neuroticism/trait anxiety could prove useful in antenatal screening for high risk of PPDS.
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Affiliation(s)
- Cathrine Axfors
- Uppsala University, Department of Neuroscience, Psychiatry, Sweden.
| | - Sara Sylvén
- Uppsala University, Department of Neuroscience, Psychiatry, Sweden
| | - Mia Ramklint
- Uppsala University, Department of Neuroscience, Psychiatry, Sweden
| | - Alkistis Skalkidou
- Uppsala University, Department for Women's and Children's Health, Sweden
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Hengartner MP, van der Linden D, Dunkel CS. Establishing the Substantive Interpretation of the GFP by Considering Evidence from Research on Personality Disorders and Animal Personality. Front Psychol 2017; 8:1771. [PMID: 29062299 PMCID: PMC5640702 DOI: 10.3389/fpsyg.2017.01771] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2017] [Accepted: 09/25/2017] [Indexed: 01/19/2023] Open
Affiliation(s)
- Michael P Hengartner
- Department of Applied Psychology, Zurich University of Applied Sciences, Zurich, Switzerland
| | - Dimitri van der Linden
- Department of Psychology, Education, and Child Studies, Erasmus University Rotterdam, Rotterdam, Netherlands
| | - Curtis S Dunkel
- Department of Psychology, Western Illinois University, Macomb, IL, United States
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Hengartner MP, Kruger THC, Geraedts K, Tronci E, Mancini T, Ille F, Egli M, Röblitz S, Ehrig R, Saleh L, Spanaus K, Schippert C, Zhang Y, Leeners B. Negative affect is unrelated to fluctuations in hormone levels across the menstrual cycle: Evidence from a multisite observational study across two successive cycles. J Psychosom Res 2017; 99:21-27. [PMID: 28712426 DOI: 10.1016/j.jpsychores.2017.05.018] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2017] [Revised: 05/23/2017] [Accepted: 05/24/2017] [Indexed: 01/15/2023]
Abstract
BACKGROUND Female sex hormones may play a crucial role in the occurrence of cycle-related mood disorders. However, the literature is inconsistent and methodologically stringent observational studies on the relationship between sex hormones and negative affect are lacking. METHODS In this longitudinal multisite study from Hannover, Germany, and Zurich, Switzerland, we examined oestrogen, progesterone, luteinizing hormone (LH), follicle-stimulating hormone (FSH), and testosterone serum levels in association with negative affect as measured with the Positive and Negative Affect Schedule (PANAS). Negative affect and hormone assays were collected at four consecutive time points comprising menstrual, pre-ovulatory, mid-luteal and premenstrual phase across two cycles (n=87 and n=67 for the first and second cycles). The Beck Depression Inventory (BDI) was assessed once prior to the first cycle and included as a secondary measure. RESULTS Mean negative affect scores did not significantly fluctuate across both cycles and there was in particular no symptom increase premenstrually. No sex hormone consistently related to repeated measures of negative affect across two consecutive cycles. The BDI sum-score assessed at baseline was not related to hormone levels across the first cycle. CONCLUSIONS This is the first multisite longitudinal study on the association between negative affect and sex hormone levels encompassing two consecutive menstrual cycles. Negative affect did not fluctuate across the cycle and there was no direct and uniform association between sex hormones and self-reported negative affect. These findings suggest that moderators such as personality traits and epigenetics should be considered in future research.
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Affiliation(s)
- Michael P Hengartner
- Department of Applied Psychology, Zurich University for Applied Sciences (ZHAW), Switzerland.
| | - Tillmann H C Kruger
- Department of Psychiatry, Social Psychiatry and Psychotherapy, Hannover Medical School, Germany
| | - Kirsten Geraedts
- Department of Reproductive Endocrinology, University Hospital Zürich, Switzerland
| | - Enrico Tronci
- Department of Computer Science, University of Roma "La Sapienza", Italy
| | - Toni Mancini
- Department of Computer Science, University of Roma "La Sapienza", Italy
| | - Fabian Ille
- Center of Competence in Aerospace, Biomedical Science & Technology, Lucerne University of Applied Sciences and Arts, Switzerland
| | - Marcel Egli
- Center of Competence in Aerospace, Biomedical Science & Technology, Lucerne University of Applied Sciences and Arts, Switzerland
| | - Susanna Röblitz
- Computational Systems Biology Group, Zuse Institute, Berlin, Germany; Department of Mathematics and Computer Science, Freie Universität Berlin, Germany
| | - Rainald Ehrig
- Computational Systems Biology Group, Zuse Institute, Berlin, Germany
| | - Lanja Saleh
- Institute of Clinical Chemistry, University Hospital Zürich, Switzerland
| | - Katharina Spanaus
- Institute of Clinical Chemistry, University Hospital Zürich, Switzerland
| | - Cordula Schippert
- Department of Gynaecology and Obstetrics, Hannover Medical School, Germany
| | - Yuanyuan Zhang
- Department of Psychiatry, Social Psychiatry and Psychotherapy, Hannover Medical School, Germany
| | - Brigitte Leeners
- Department of Reproductive Endocrinology, University Hospital Zürich, Switzerland
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Hengartner MP, Passalacqua S, Andreae A, Rössler W, von Wyl A. The role of perceived social support after psychiatric hospitalisation: Post hoc analysis of a randomised controlled trial testing the effectiveness of a transitional intervention. Int J Soc Psychiatry 2017; 63:297-306. [PMID: 28347183 DOI: 10.1177/0020764017700664] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
BACKGROUND The association between social support, readmissions and psychopathology following discharge from psychiatric hospitals is not clear. AIMS To examine the prospective effects of perceived social support on rehospitalisation rates and psychopathology and to focus on the moderators of a transitional intervention. METHOD This post hoc analysis of a multisite randomised controlled trial included 151 patients with no more than three hospitalisations within the last 3 years, a Global Assessment of Functioning (GAF) score ≤60 and aged 18-64 years, assessed at two psychiatric hospitals from Zurich, Switzerland, between September 2011 and February 2014. Participants received either a transitional intervention aimed at improving social support during the transition from inpatient to outpatient care provided by a social worker or treatment as usual. RESULTS Lack of perceived social support at discharge significantly predicted subsequent rehospitalisation rates and increased psychopathological impairment across 12-month follow-up. Significant interaction effects between patient characteristics and the intervention on perceived social support comprised living at parent's home, having no children and being of younger age. CONCLUSION Perceived social support at discharge from inpatient care may reduce rehospitalisation rates and psychopathological impairment in the long term. A transitional intervention aimed at improving social support may negatively impact on the perceived social support in some patient groups.
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Affiliation(s)
- Michael P Hengartner
- 1 Department of Applied Psychology, Zurich University of Applied Sciences (ZHAW), Zurich, Switzerland
| | - Silvia Passalacqua
- 1 Department of Applied Psychology, Zurich University of Applied Sciences (ZHAW), Zurich, Switzerland
| | - Andreas Andreae
- 2 Integrated Psychiatric Clinic of Winterthur and Zurich Unterland (IPW), Winterthur, Switzerland
| | - Wulf Rössler
- 3 Department of Psychiatry, Psychotherapy and Psychosomatics, University of Zurich, Zurich, Switzerland.,4 Laboratory of Neuroscience (LIM27), Department of Psychiatry, University of São Paulo, São Paulo, Brazil.,5 Department of Psychiatry and Psychotherapy, Charité - Universitätsmedizin Berlin, Campus Charité Mitte, Berlin, Germany
| | - Agnes von Wyl
- 1 Department of Applied Psychology, Zurich University of Applied Sciences (ZHAW), Zurich, Switzerland
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Hengartner MP, Graf M, Schreiber M. Traits across the personality hierarchy differentially relate to positive and negative affect: Evidence for the predictive validity of empirically derived meta-traits. Personal Ment Health 2017; 11:132-143. [PMID: 28164474 DOI: 10.1002/pmh.1366] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2016] [Revised: 11/21/2016] [Accepted: 12/23/2016] [Indexed: 11/07/2022]
Abstract
There is increasing interest in the construct validity of higher-order domains of the Big Five personality traits. A total of 831 persons from the Swiss population completed the International Personality Item Pool and an adaptation of the Positive and Negative Affect Scales. Using Goldberg's bass-ackwards method, we found evidence for the general factor of personality (GFP) and the two meta-traits of positive emotionality (blend of low neuroticism and high extraversion) and constraint (blend of high agreeableness and conscientiousness). In association with positive affect, the explanatory power of the GFP (r = 0.43) and positive emotionality (r = 0.37) was largely superior to extraversion (r = 0.24), conscientiousness (r = 0.18), agreeableness (r = 0.09) and openness (r = 0.04), although not neuroticism (r = -0.34). In association with negative affect, neuroticism (r = 0.41), the GFP (r = -0.36) and positive emotionality (r = -0.35) were the most powerful single predictors. We conclude that the higher-order structure of personality is best explained by the meta-traits of positive emotionality and constraint, which correspond closely to the well-established superfactors of internalizing and externalizing. We further demonstrate that these have substantial criterion validity when broad positive and negative affect is the outcome of interest. These findings help to relate Big Five meta-traits to pathological personality. Copyright © 2017 John Wiley & Sons, Ltd.
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Affiliation(s)
- Michael P Hengartner
- Department of Applied Psychology, Zurich University of Applied Sciences, Zurich, Switzerland
| | - Markus Graf
- Department of Applied Psychology, Zurich University of Applied Sciences, Zurich, Switzerland
| | - Marc Schreiber
- Department of Applied Psychology, Zurich University of Applied Sciences, Zurich, Switzerland
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Carvalho LDF. External validity study of a personality disorders screening test in a community sample. ARCH CLIN PSYCHIAT 2017. [DOI: 10.1590/0101-60830000000115] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Hengartner MP, van der Linden D, Bohleber L, von Wyl A. Big Five Personality Traits and the General Factor of Personality as Moderators of Stress and Coping Reactions Following an Emergency Alarm on a Swiss University Campus. Stress Health 2017; 33:35-44. [PMID: 26877146 DOI: 10.1002/smi.2671] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2015] [Revised: 01/07/2016] [Accepted: 01/08/2016] [Indexed: 12/15/2022]
Abstract
We conducted an online survey including 306 participants aged 18-64 years to assess the general factor of personality (GFP) and Big Five personality traits in relation to individual stress and coping reactions following a shooting emergency alarm at a Swiss university campus. Although the emergency eventually turned out to be a false alarm, various witnesses showed pronounced distress owing to a vast police operation. The GFP structure was replicated using two alternative modelling approaches. Neuroticism related substantially to acute fear and traumatic distress as well as to more enduring maladaptive coping. Agreeableness was negatively associated with the coping strategy of medication use, whereas both agreeableness and conscientiousness related positively to social activity following the emergency. The GFP related moderately to peri-traumatic distress and showed a substantial negative association with medication use and a strong positive association with social activity. In conclusion, both the GFP and Big Five traits significantly moderate stress responses following a stressful life event. The GFP predominantly relates to socially adaptive coping, whereas in particular neuroticism accounts for acute stress reactions such as fear and traumatic distress. These findings support the notion that personality influences how persons react in the face of adversity. Copyright © 2016 John Wiley & Sons, Ltd.
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Affiliation(s)
- Michael P Hengartner
- Department of Applied Psychology, Zurich University of Applied Sciences (ZHAW), Zurich, Switzerland
| | | | - Laura Bohleber
- Department of Applied Psychology, Zurich University of Applied Sciences (ZHAW), Zurich, Switzerland
| | - Agnes von Wyl
- Department of Applied Psychology, Zurich University of Applied Sciences (ZHAW), Zurich, Switzerland
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Hengartner MP, Yamanaka-Altenstein M. Personality, Psychopathology, and Psychotherapy: A Pre-specified Analysis Protocol for Confirmatory Research on Personality-Psychopathology Associations in Psychotherapy Outpatients. Front Psychiatry 2017; 8:9. [PMID: 28203209 PMCID: PMC5285345 DOI: 10.3389/fpsyt.2017.00009] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2016] [Accepted: 01/13/2017] [Indexed: 12/02/2022] Open
Abstract
The role of personality trait variation in psychopathology and its influence on the outcome of psychotherapy is a burgeoning field. However, thus far most findings were based on controlled clinical trials that may only poorly represent real-world clinical settings due to highly selective samples mostly restricted to patients with major depression undergoing antidepressive medication. Focusing on personality and psychopathology in a representative naturalistic sample of psychotherapy patients is therefore worthwhile. Moreover, up to date hardly any confirmatory research has been conducted in this field. Strictly confirmatory research implies two major requirements: firstly, specific hypotheses, including expected effect sizes and statistical approaches to data analysis, must be detailed prior to inspection of the data, and secondly, corresponding protocols have to be published online and freely available. Here, we introduce a longitudinal naturalistic study aimed at examining, firstly, the prospective impact of baseline personality traits on the outcome of psychotherapy over a 6-month observation period; secondly, the stability and change in personality traits over time; thirdly, the association between longitudinal change in psychopathology and personality; fourthly, the agreement between self-reports and informant rating of personality; and fifthly, the predictive validity of personality self-reports compared to corresponding informant ratings. For it, we comprehensively state a priori hypotheses, predict the expected effect sizes and detail the statistical analyses that we intend to conduct to test these predictions. Such a stringent confirmatory design increases the transparency and objectivity of psychopathological research, which is necessary to reduce the rate of false-positive findings and to increase the yield of scientific research.
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Affiliation(s)
- Michael P Hengartner
- Department of Applied Psychology, Zurich University of Applied Sciences , Zurich , Switzerland
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Neuroticism and Individual Differences in Neural Function in Unmedicated Major Depression: Findings from the EMBARC Study. BIOLOGICAL PSYCHIATRY: COGNITIVE NEUROSCIENCE AND NEUROIMAGING 2016; 2:138-148. [PMID: 28983519 DOI: 10.1016/j.bpsc.2016.11.008] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND Personality dysfunction represents one of the only predictors of differential response between active treatments for depression to have replicated. In this study, we examine whether depressed patients with higher neuroticism scores, a marker of personality dysfunction, show differences versus depressed patients with lower scores in the functioning of two brain regions associated with treatment response, the anterior cingulate and anterior insula cortices. METHODS Functional magnetic resonance imaging data during an emotional Stroop task were collected from 135 adults diagnosed with major depressive disorder at four academic medical centers participating in the Establishing Moderators and Biosignatures of Antidepressant Response for Clinical Care (EMBARC) study. Secondary analyses were conducted including a sample of 28 healthy individuals. RESULTS In whole-brain analyses, higher neuroticism among depressed adults was associated with increased activity in and connectivity with the right anterior insula cortex to incongruent compared to congruent emotional stimuli (ks>281, ps<0.05 FWE corrected), covarying for concurrent psychiatric distress. We also observed an unanticipated relationship between neuroticism and reduced activity in the precuneus (k=269, p<0.05 FWE corrected). Exploratory analyses including healthy individuals suggested that associations between neuroticism and brain function may be nonlinear over the full range of neuroticism scores. CONCLUSIONS This study provides convergent evidence for the importance of the right anterior insula cortex as a brain-based marker of clinically meaningful individual differences in neuroticism among adults with depression. This is a critical next step in linking personality dysfunction, a replicated clinical predictor of differential antidepressant treatment response, with differences in underlying brain function.
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Hengartner MP, Ajdacic-Gross V, Wyss C, Angst J, Rössler W. Relationship between personality and psychopathology in a longitudinal community study: a test of the predisposition model. Psychol Med 2016; 46:1693-1705. [PMID: 26979285 DOI: 10.1017/s0033291716000210] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
BACKGROUND Mounting evidence supports the notion that personality is crucial in the aetiopathology of common mental disorders, but studies that allow for aetiological conclusions are lacking. The aim of the present study was thus to provide a test of the predisposition model. METHOD We analysed data from the Zurich Cohort Study, a 30-year longitudinal epidemiological community study of an adult cohort (n = 591) from 1979 to 2008. Personality was assessed in 1988 with an established personality questionnaire, and psychopathology through seven semi-structured interviews between 1979 and 2008. RESULTS On the basis of personality assessment from 1988, used as predictor of subsequent psychopathology (1993-2008), while adjusting for sex and prior mental disorders (1979-1988), neuroticism related significantly with future major depression episodes [odds ratio (OR) = 1.41], anxiety disorders (OR = 1.32) and depression treatment use (OR = 1.41). When participants with a past 10-year history (i.e. 1979-1988) of either major depression, anxiety disorder or depression treatment use were excluded, neuroticism in 1988 still significantly predicted first incidence (i.e. 1993-2008) of major depression episodes (OR = 1.53) and depression treatment use (OR = 1.84). CONCLUSIONS The present study provides compelling evidence that the personality trait of neuroticism constitutes an independent risk factor for subsequent major depression episodes and use of respective professional treatments, which serves as a proxy for particularly severe and impairing depression episodes. We therefore advocate that personality traits could provide clinically useful prognostic information when considered carefully.
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Affiliation(s)
- M P Hengartner
- Department of Applied Psychology,Zurich University of Applied Sciences,Zurich,Switzerland
| | - V Ajdacic-Gross
- Department of Psychiatry, Psychotherapy and Psychosomatics,University of Zurich,Zurich,Switzerland
| | - C Wyss
- Department of Psychiatry, Psychotherapy and Psychosomatics,University of Zurich,Zurich,Switzerland
| | - J Angst
- Department of Psychiatry, Psychotherapy and Psychosomatics,University of Zurich,Zurich,Switzerland
| | - W Rössler
- Department of Psychiatry, Psychotherapy and Psychosomatics,University of Zurich,Zurich,Switzerland
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Rössler W, Ajdacic-Gross V, Riecher-Rössler A, Angst J, Hengartner MP. Does menopausal transition really influence mental health? Findings from the prospective long-term Zurich study. World Psychiatry 2016; 15:146-54. [PMID: 27265705 PMCID: PMC4911775 DOI: 10.1002/wps.20319] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
In the prospective long-term Zurich study, we re-examined the hypothesized association between mental health problems in women and the transition through menopausal stages. One hundred sixty-eight women from a population-based Swiss community cohort were prospectively followed up from age 21 to 50. At age 50, the occurrence of hot flushes/night sweats and sleep disturbances was significantly more frequent in peri- and post-menopausal women. Irritability/nervousness was increased only in peri-menopausal women, but that association was accounted for by neuroticism trait scores at age 30. Transitions to peri- or post-menopause were not related to changes in either the prevalence rates of DSM major depressive episode or anxiety disorders, or the course of psychopathological syndromes as assessed by the Symptom Checklist 90 - Revised. The null associations held when adjusting for duration of reproductive period or age at menopause. Preceding mental health problems between ages 21 and 41, increased neuroticism trait scores at age 30, and concurrent psychosocial distress were significantly related to mental health problems occurring between ages 41 and 50. Depending upon the cut-off point that was chosen, the arbitrary dichotomization of a continuous depression outcome produced spurious associations with the menopausal transition. We conclude that mental health problems between ages 41 and 50 are probably not directly related to the menopausal transition, and that previously reported associations could be false positives due to inadequate dichotomizations, reporting bias, undisclosed multiple adjustments or overfitting.
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Affiliation(s)
- Wulf Rössler
- Department of Psychiatry, Psychotherapy and Psychosomatics, University of Zurich, Zurich, Switzerland
- Institute of Psychiatry, Laboratory of Neuroscience (LIM 27), University of São Paulo, Brazil
| | - Vladeta Ajdacic-Gross
- Department of Psychiatry, Psychotherapy and Psychosomatics, University of Zurich, Zurich, Switzerland
| | - Anita Riecher-Rössler
- University of Basel Psychiatric Clinics, Center for Gender Research and Early Detection, Basel, Switzerland
| | - Jules Angst
- Department of Psychiatry, Psychotherapy and Psychosomatics, University of Zurich, Zurich, Switzerland
| | - Michael P Hengartner
- Department of Applied Psychology, Zurich University of Applied Sciences, Zurich, Switzerland
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Hengartner MP, Kawohl W, Haker H, Rössler W, Ajdacic-Gross V. Big Five personality traits may inform public health policy and preventive medicine: Evidence from a cross-sectional and a prospective longitudinal epidemiologic study in a Swiss community. J Psychosom Res 2016; 84:44-51. [PMID: 27095158 DOI: 10.1016/j.jpsychores.2016.03.012] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2016] [Revised: 03/14/2016] [Accepted: 03/16/2016] [Indexed: 10/22/2022]
Abstract
BACKGROUND Some evidence documents the importance of personality assessments for health research and practise. However, no study has opted to test whether a short self-report personality inventory may comprehensively inform health policy. METHODS Data were taken from a population-based epidemiologic survey in Zurich, Switzerland, conducted from 2010-2012. A short form of the Big Five Inventory was completed by n=1155 participants (54.4% women; mean age=29.6 years), while health-related outcomes were taken from a comprehensive semi-structured clinical interview. A convenience subsample averaging n=171 participants additionally provided laboratory measures and n=133 were subsequently followed-up at least once over a maximal period of 6 months. RESULTS Personality traits, in particular high neuroticism and low conscientiousness, related significantly to poor environmental resources such as low social support (R(2)=0.071), health-impairing behaviours such as cannabis use (R(2)=0.071), and psychopathology, including negative affect (R(2)=0.269) and various mental disorders (R(2)=0.060-0.195). The proportion of total variance explained was R(2)=0.339 in persons with three or more mental disorders. Personality significantly related to some laboratory measures including total cholesterol (R(2)=0.095) and C-Reactive Protein (R(2)=0.062). Finally, personality prospectively predicted global psychopathological distress and vegetative symptoms over a 6-month observation period. CONCLUSIONS Personality relates consistently to poor socio-environmental resources, health-impairing behaviours and psychopathology. We also found some evidence for an association with metabolic and immune functions that are assumed to influence health. A short personality inventory could provide valuable information for preventive medicine when used as a means to screen entire populations for distinct risk exposure, in particular with respect to psychopathology.
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Affiliation(s)
- Michael P Hengartner
- Department of Applied Psychology, Zurich University of Applied Sciences, Switzerland.
| | - Wolfram Kawohl
- Department of Psychiatry, Psychotherapy and Psychosomatics, University of Zurich, Switzerland
| | - Helene Haker
- Translational Neuromodeling Unit (TNU), Institute for Biomedical Engineering, University of Zurich and ETH Zurich, Switzerland
| | - Wulf Rössler
- Department of Psychiatry, Psychotherapy and Psychosomatics, University of Zurich, Switzerland; Institute of Psychiatry, Laboratory of Neuroscience (LIM 27), University of Sao Paulo, Brazil
| | - Vladeta Ajdacic-Gross
- Department of Psychiatry, Psychotherapy and Psychosomatics, University of Zurich, Switzerland
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Hengartner MP, Angst F, Ajdacic-Gross V, Rössler W, Angst J. Treated versus non-treated subjects with depression from a 30-year cohort study: prevalence and clinical covariates. Eur Arch Psychiatry Clin Neurosci 2016; 266:173-80. [PMID: 26499773 DOI: 10.1007/s00406-015-0646-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2015] [Accepted: 10/05/2015] [Indexed: 10/22/2022]
Abstract
The aim of this study was to determine prevalence rates of several components of depression (unipolar and bipolar major, minor, recurrent brief depression, and dysthymia) and to identify covariates of treatment. We analysed a representative population-based, long-term prospective cohort study from age 20 to 50. Across the seven semi-structured interviews, generalized estimating equations examined the associations between diagnoses and treatment status during the course. The results show that the mean annual treatment rate across 30 years in persons with MDE was 39.2%. The weighted treatment prevalence for any depressive disorder was 23.4% (15.7% for MDE, 4.3% for minor depressive disorders and 3.4% for non-diagnosed subjects). Persons were more likely to seek treatment as they grew older. Women with MDE had triple the treatment prevalence of men (23.8 vs. 7.4%). Variables of distress/suffering under depression (OR 1.36-1.52) and the number of diagnostic depressive symptoms (OR 1.47) were statistically significant predictors of treatment, as were episode duration (OR 2.21) and various variables assessing impairment due to depression (OR 4.65-8.02). In conclusion, only a minority of persons with depressive disorders seek professional treatment in the year of disorder onset. Women and subjects suffering from high levels of depressive symptoms, frequent episodes, long episode duration and consecutive high distress and impairment were more likely to seek treatment.
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Affiliation(s)
- Michael P Hengartner
- Department of Applied Psychology, Zurich University of Applied Sciences, Zurich, Switzerland.,Department of Psychiatry, Psychotherapy and Psychosomatics, University Hospital of Psychiatry, University of Zurich, Lenggstrasse 31, P.O. Box 1931, 8032, Zurich, Switzerland
| | - Felix Angst
- Rehabilitation Clinic 'RehaClinic' Zurzach, Bad Zurzach, Switzerland
| | - Vladeta Ajdacic-Gross
- Department of Psychiatry, Psychotherapy and Psychosomatics, University Hospital of Psychiatry, University of Zurich, Lenggstrasse 31, P.O. Box 1931, 8032, Zurich, Switzerland
| | - Wulf Rössler
- Department of Psychiatry, Psychotherapy and Psychosomatics, University Hospital of Psychiatry, University of Zurich, Lenggstrasse 31, P.O. Box 1931, 8032, Zurich, Switzerland.,Collegium Helveticum, Joint Research Institute Between the University of Zurich & ETH Zurich, Zurich, Switzerland.,Laboratory of Neuroscience (LIM 27), Institute of Psychiatry, University of Sao Paulo, São Paulo, Brazil
| | - Jules Angst
- Department of Psychiatry, Psychotherapy and Psychosomatics, University Hospital of Psychiatry, University of Zurich, Lenggstrasse 31, P.O. Box 1931, 8032, Zurich, Switzerland.
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Hengartner MP, Passalacqua S, Heim G, Andreae A, Rössler W, von Wyl A. The Post-Discharge Network Coordination Programme: A Randomized Controlled Trial to Evaluate the Efficacy of an Intervention Aimed at Reducing Rehospitalizations and Improving Mental Health. Front Psychiatry 2016; 7:27. [PMID: 26973547 PMCID: PMC4776120 DOI: 10.3389/fpsyt.2016.00027] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2016] [Accepted: 02/19/2016] [Indexed: 12/18/2022] Open
Abstract
PURPOSE To evaluate the efficacy of a post-discharge intervention for psychiatric inpatients aimed at preventing hospital readmissions and at improving patients' mental health and psychosocial functioning. METHODS Randomized controlled trial using parallel group block randomization including 151 patients with ≤3 hospitalizations within the last 3 years, a GAF score ≤60, and aged 18-64 years, assessed at two psychiatric hospitals from the canton of Zurich, Switzerland, between September 2011 and February 2014. Primary outcomes were rate and duration of rehospitalization; secondary outcomes were mental health and functioning. Outcome measures were assessed before discharge from the index hospitalization (t 0), 3 months after discharge when the intervention terminated (t 1), and 12 months after discharge (t 2). Participants received either a brief case management post-discharge intervention or treatment as usual. RESULTS In the short-term (i.e., t 0-t 1), no significant effect emerged in any outcome. In the long term (i.e., t 0-t 2), the two groups did not differ significantly with respect to the rate and duration of rehospitalization. Also, the intervention did not reduce psychiatric symptoms, did not improve social support, and did not improve quality of life. However, it did slightly increase assessor-rated general (d = 0.30) and social functioning (d = 0.42), although self-reports revealed a deteriorative effect on symptom remission (d = -0.44). CONCLUSION This psychosocial post-discharge intervention showed no efficacy in the primary outcome of rehospitalization. With respect to secondary outcomes, in the long term it might lead to slightly increased social functioning but revealed no significant effect on psychopathology, social support, and quality of life. By contrast, with respect to self-reported symptom remission, it was revealed to have a negative effect. In this high-resource catchment area with comprehensive community psychiatric and social services, the intervention thus cannot be recommended for implementation in routine care.
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Affiliation(s)
- Michael P Hengartner
- Department of Applied Psychology, Zurich University of Applied Sciences (ZHAW) , Zurich , Switzerland
| | - Silvia Passalacqua
- Department of Applied Psychology, Zurich University of Applied Sciences (ZHAW) , Zurich , Switzerland
| | - Gisela Heim
- Integrated Psychiatric Clinic of Winterthur and Zurich Unterland (ipw) , Winterthur , Switzerland
| | - Andreas Andreae
- Integrated Psychiatric Clinic of Winterthur and Zurich Unterland (ipw) , Winterthur , Switzerland
| | - Wulf Rössler
- Department of Psychiatry, Psychotherapy and Psychosomatics, University of Zurich, Zurich, Switzerland; Laboratory of Neuroscience (LIM27), Institute of Psychiatry, University of São Paulo, São Paulo, Brazil
| | - Agnes von Wyl
- Department of Applied Psychology, Zurich University of Applied Sciences (ZHAW) , Zurich , Switzerland
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