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Associations between borderline personality disorder symptomatology and major depressive disorder: Insights from a general population study. 边缘型人格障碍症状学与重度抑郁症之间的联系:来自一般人群研究的见解。
IF 4.2 2区 医学 Q1 PSYCHIATRY Pub Date : 2026-02-04 DOI: 10.1016/j.comppsych.2026.152670
Eline Eigenhuis, Margreet Ten Have, Marlous Tuithof, Rosa E Boeschoten, Anna D T Muntingh, Patricia C van Oppen, Neeltje M Batelaan

Understanding factors influencing the onset and course of major depressive disorder (MDD) is critical due to its frequently unfavorable prognosis. While Borderline Personality Disorder (BPD) seems to negatively affect the course of MDD, the role of subthreshold BPD symptoms remains unclear. This study investigated the impact of subthreshold BPD symptoms on the onset and persistence of MDD over a three-year follow-up in a general population sample of 4618 participants from the Netherlands Mental Health Survey and Incidence Study. MDD was assessed using the Composite International Diagnostic Interview 3.0 and BPD symptoms via the International Personality Examination. Logistic regression models were used. Respondents with 1-2 BPD symptoms (OR = 2.36, 95% CI = 1.56-3.56) and 3-4 BPD symptoms (OR = 4.36, 95% CI = 2.22-8.58) had significantly higher odds of developing MDD compared to those without BPD symptoms. These results remained robust after adjustment for potential confounders. Sensitivity analyses indicated BPD symptoms were linked to increased risk for both first onset and recurrence of MDD, with a seemingly stronger effect on recurrence. BPD symptoms were not significantly associated with MDD persistence, but limited power may have influenced this result. A significant dose-response relationship was observed for onset and recurrence, but not persistence. These findings suggest individuals with subthreshold BPD symptoms have elevated risk for new and recurrent depressive episodes, while no consistent association was observed with persistence of depression. Targeting BPD symptoms in (relapse) prevention may improve MDD outcomes.

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引用次数: 0
Prospective and inhibitory intolerance of uncertainty, and certainty-seeking behaviours across adulthood in a Chinese sample. 一项中国成人样本的前瞻性和抑制性不确定性不耐受和确定性寻求行为。
IF 4.2 2区 医学 Q1 PSYCHIATRY Pub Date : 2026-02-02 DOI: 10.1016/j.comppsych.2026.152671
Yuan Cao, Gerald S Y Kwan, Yuanwei Yao, Jiajing Chen, Mandy H M Yu, David H K Shum

Difficulties in coping with the unknown, or intolerance of uncertainty (IU), has been established as an important risk factor for anxiety and other mental health problems. However, the conceptualisation so far is primarily based on self-report data from younger populations. Informed by theories on both anxiety and aging, the current study examined self-report IU and behavioural decisions made under uncertainty, across adulthood. A total of 300 participants between the age of 20-79 years were recruited from the community. They completed the self-reported Intolerance of Uncertainty Scale (IUS-12) and the behavioural Balloon Analogue Risk Task (BART). Results suggested that young adults had higher self-report prospective IU than older adults, and there were no differences on IUS-12 scores between middle-aged versus young/older adults. However, older adults had higher certainty-prone behaviours on the BART (less pumps and bursts) than both young and middle-aged adults. Exploratory modelling analysis on the BART responses suggested that young adults had both lower loss aversion and lower sensitivity to risk changes in the environment. The results are discussed in line with previous theories; whilst one's belief about their general ability to manage uncertainty in daily life increases with age, so does one's behavioural conservatism in the context of new (i.e., uncertain) situations. The results have practical implications for working with adults of various ages, in terms of needing to tailor uncertainty management and emotion regulation to the developmental stage of the person.

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引用次数: 0
Substance use behaviours among sexual and gender minorities with a history of adverse childhood experiences: a systematic review and narrative-synthesis. 具有不良童年经历史的性和性别少数群体的物质使用行为:系统回顾和叙述综合。
IF 4.2 2区 医学 Q1 PSYCHIATRY Pub Date : 2026-01-29 DOI: 10.1016/j.comppsych.2026.152669
Eleanor J Ong, Kuhanesan N C Naidu, Mervin Tee, Rayner Kay Jin Tan, Natasha Howard

Background and aims: Adverse childhood experiences (ACEs) are linked to poor behavioural and mental health outcomes, including substance use, and disproportionately affect sexual and gender minorities (SGM). However, the relationship between ACEs and substance use in this population remains underexplored. This review investigates associations between ACEs and substance use outcomes in SGM adults.

Design: Registered with PROSPERO (CRD42024493936), we systematically searched six databases from inception to 13 April 2025. Following PRISMA guidelines, two authors independently screened studies and extracted data comparing substance use outcomes in SGM adults with and without ACEs histories. Due to heterogeneity, we conducted a narrative synthesis. Risk of bias was assessed using the 2019 Mixed Methods Appraisal Tool (MMAT).

Participants and measurements: Included studies involved SGM adults (≥18 years) who experienced at least one ACEs before age 18. SGM status encompassed lesbian, gay, bisexual, transgender, queer, intersex, non-binary, and other identities. Outcomes included any substance use (drug, alcohol, tobacco), with ACEs exposure as the primary variable.

Findings: Thirty-two studies (N = 43,197) were included. Twenty-nine epidemiological studies showed consistent associations between ACEs and negative substance use outcomes across SGM sub-groups and substances. Three qualitative studies highlighted links between substance use and child sexual abuse, heterosexism, and intersecting oppressions such as racism and institutionalization.

Conclusions: ACEs are associated with adverse substance use outcomes in SGM adults. Further research is needed on how intersecting marginalizations shape these associations.

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引用次数: 0
Care coordinator delivered method of levels therapy to improve engagement and other outcomes in early psychosis (CAMEO): A feasibility cluster-randomised controlled trial. 护理协调员提供水平治疗方法以改善早期精神病(CAMEO)的参与和其他结果:一项可行性集群随机对照试验。
IF 4.2 2区 医学 Q1 PSYCHIATRY Pub Date : 2026-01-28 DOI: 10.1016/j.comppsych.2026.152668
Robert Griffiths, Sara Tai, Chris J Sutton, Elizabeth Camacho, Jasper Palmier-Claus, James Dixon, Adam Jones, Ashma Krishan, Natalie Welsh, Susan Ormrod, Alison Dawber, Vicky Taxiarchi, Karina Lovell

The Method of Levels (MOL) is a theoretically-informed, transdiagnostic cognitive therapy that could improve service user engagement and recovery for individuals with early psychosis. We aimed to assess the feasibility and acceptability of training care coordinators in early intervention in psychosis teams to deliver MOL, and to assess the feasibility of conducting a two-arm parallel-group cluster-randomised controlled trial (C-RCT) with randomisation at the level of teams. Randomisation was in a ratio of 1:2 to either (1: control) treatment as usual (TAU); or (2: intervention) TAU plus support from a care coordinator who has received training in MOL. Clinical and health economic outcomes were collected at baseline, three, and six months. Fourteen early intervention in psychosis teams (117% of target), 31 care coordinators (129% of target), and 49 service users (51% of target) were recruited. Results suggest that some aspects of this study are feasible in their current form (e.g., care coordinator recruitment), other aspects are likely to be feasible with relatively minor adjustments (e.g., service user retention), and some aspects would need substantial changes to make the delivery of an evaluation C-RCT feasible (e.g., service user recruitment; MOL supervision for care coordinators). Progression to an evaluation trial would be justified if plausible solutions can be found to address the feasibility issues identified in this study.

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引用次数: 0
Trauma-related pathways in obsessive-compulsive disorder: A systematic review of aetiology, symptom dimensions and severity 强迫症的创伤相关通路:病因、症状维度和严重程度的系统综述
IF 4.2 2区 医学 Q1 PSYCHIATRY Pub Date : 2026-01-17 DOI: 10.1016/j.comppsych.2026.152664
Margherita Zenoni , Marina Rodriguez Lopez , Stephanie Archer , Amy L. Milton

Background

Accumulating evidence suggests traumatic life experiences could influence the onset, symptomatology, and severity of Obsessive Compulsive Disorder (OCD). However, comprehensive insights into the relationship between trauma and OCD remain fragmented.

Objectives

To systematically examine the relationship between trauma and OCD across three critical domains: (1) the role of trauma in the aetiology of OCD; (2) the associations between specific trauma types and distinct OCD symptom dimensions; and (3) the impact of trauma on OCD severity and comorbid psychopathologies.

Methods

We conducted a systematic review following the PRISMA guidelines. Electronic searches were conducted in September 2025 using MEDLINE®, PsycINFO, and EMBASE, as it was forward citation tracking via Scopus.

Results

Twenty-eight studies met inclusion criteria from an initial pool of 157 identified papers. Evidence consistently indicated significant associations between traumatic life experiences – particularly emotional neglect, physical abuse, and sexual trauma - and the onset and exacerbation of OCD symptoms. Specific types of trauma predicted OCD symptom profiles. Interpersonal traumas were predominantly associated with obsessions of unacceptable thoughts and responsibility for harm, while non-interpersonal traumas were more strongly linked to contamination themes. Trauma exposure also increased OCD severity and psychiatric comorbidity risk.

Conclusions

Trauma seems to significantly amplify OCD symptom severity and influence symptom presentation. Trauma-informed clinical assessment and tailored interventions should be integral to OCD treatment.
背景:越来越多的证据表明,创伤性生活经历可能影响强迫症(OCD)的发病、症状和严重程度。然而,关于创伤和强迫症之间关系的全面见解仍然是支离破碎的。目的从三个关键领域系统探讨创伤与强迫症的关系:(1)创伤在强迫症病因学中的作用;(2)特定创伤类型与不同强迫症症状维度的关系;(3)创伤对强迫症严重程度和共病精神病理的影响。方法我们按照PRISMA指南进行了系统评价。电子检索于2025年9月使用MEDLINE®、PsycINFO和EMBASE进行,因为是通过Scopus进行引文转发跟踪。结果从157篇论文中筛选出28篇符合纳入标准的研究。证据一致表明,创伤性生活经历——尤其是情感忽视、身体虐待和性创伤——与强迫症症状的发作和恶化之间存在显著关联。特定类型的创伤可以预测强迫症的症状特征。人际创伤主要与不可接受的想法和对伤害的责任的痴迷有关,而非人际创伤与污染主题的联系更紧密。创伤暴露也增加了强迫症的严重程度和精神合并症的风险。结论创伤加重强迫症症状严重程度,影响症状表现。创伤知情的临床评估和量身定制的干预措施应该是强迫症治疗不可或缺的一部分。
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引用次数: 0
Overall and sex-specific associations between secondary trauma exposure and health decline post October 7th, 2023: a population-based study 2023年10月7日之后继发性创伤暴露与健康下降之间的总体和性别特异性关联:一项基于人群的研究
IF 4.2 2区 医学 Q1 PSYCHIATRY Pub Date : 2026-01-17 DOI: 10.1016/j.comppsych.2026.152665
Liat Orenstein , Arielle Kaim , Bruria Adini , Sharon Stein Merkin

Background

Secondary trauma exposure is associated with secondary traumatic stress and impaired mental well-being, but effects on physical health and behaviors are less understood. This study addresses this gap by examining associations between secondary trauma exposure and physical, mental and behavioral health outcomes six months after the October 7th terror attack in Israel, and whether these differed by sex.

Methods

We administered a population-based survey among n = 1128 Israeli adults (50% women). Secondary trauma exposure was assessed by source: professional activity, firsthand accounts, and media (television, internet/social media, newspaper, radio). Outcomes included self-reported worsening mental and physical health, worsening sleep, and initiation of ≥2 negative health behaviors. Overall and sex-stratified logistic regression models were used to estimate average marginal effects adjusted for sociodemographic factors, social wellbeing and direct/indirect trauma.

Results

Unexpectedly, profession-related exposure was inversely associated with worsening health behaviors; in sex-stratified analyses, this trend appeared only in men and extended across outcomes (8.3–19.5% lower predicted probabilities). Exposure to firsthand accounts was associated with worsening health behaviors in men and worsening mental health in women (12.0% and 14.6% increases, respectively). Media exposure via television and internet/social media was associated with worsening sleep; exposure to multiple media sources was associated with both worsening sleep and mental health. A cumulative media-exposure effect was observed only in women.

Conclusions

Secondary trauma exposure was associated with decline in mental health, physical health and health behaviors, beyond direct/indirect war-related trauma. Source-specific and sex-specific patterns highlight the importance of tailored strategies to reduce health consequences of secondary trauma during crises.
背景:继发性创伤暴露与继发性创伤应激和精神健康受损有关,但对身体健康和行为的影响尚不清楚。这项研究在10月7日以色列恐怖袭击发生六个月后,通过检查继发性创伤暴露与身体、心理和行为健康结果之间的关系,以及这些结果是否因性别而异,解决了这一差距。方法:我们对1128名以色列成年人(50%为女性)进行了一项基于人群的调查。继发性创伤暴露的评估来源:专业活动、第一手资料和媒体(电视、互联网/社交媒体、报纸、广播)。结果包括自我报告的精神和身体健康恶化、睡眠恶化和开始≥2种负面健康行为。总体和性别分层逻辑回归模型用于估计经社会人口因素、社会福利和直接/间接创伤调整后的平均边际效应。结果意料之中的是,职业相关暴露与健康行为恶化呈负相关;在性别分层分析中,这一趋势仅出现在男性中,并扩展到所有结果(预测概率降低8.3-19.5%)。接触第一手资料与男性健康行为恶化和女性心理健康恶化有关(分别增加12.0%和14.6%)。通过电视和网络/社交媒体接触媒体与睡眠恶化有关;暴露于多种媒体来源与睡眠和心理健康恶化有关。累积媒体曝光效应仅在女性中观察到。结论继发性创伤暴露除直接/间接战争创伤外,还与心理健康、身体健康和健康行为下降有关。特定来源和特定性别的模式突出了有针对性的战略的重要性,以减少危机期间继发性创伤的健康后果。
{"title":"Overall and sex-specific associations between secondary trauma exposure and health decline post October 7th, 2023: a population-based study","authors":"Liat Orenstein ,&nbsp;Arielle Kaim ,&nbsp;Bruria Adini ,&nbsp;Sharon Stein Merkin","doi":"10.1016/j.comppsych.2026.152665","DOIUrl":"10.1016/j.comppsych.2026.152665","url":null,"abstract":"<div><h3>Background</h3><div>Secondary trauma exposure is associated with secondary traumatic stress and impaired mental well-being, but effects on physical health and behaviors are less understood. This study addresses this gap by examining associations between secondary trauma exposure and physical, mental and behavioral health outcomes six months after the October 7th terror attack in Israel, and whether these differed by sex.</div></div><div><h3>Methods</h3><div>We administered a population-based survey among <em>n</em> = 1128 Israeli adults (50% women). Secondary trauma exposure was assessed by source: professional activity, firsthand accounts, and media (television, internet/social media, newspaper, radio). Outcomes included self-reported worsening mental and physical health, worsening sleep, and initiation of ≥2 negative health behaviors. Overall and sex-stratified logistic regression models were used to estimate average marginal effects adjusted for sociodemographic factors, social wellbeing and direct/indirect trauma.</div></div><div><h3>Results</h3><div>Unexpectedly, profession-related exposure was inversely associated with worsening health behaviors; in sex-stratified analyses, this trend appeared only in men and extended across outcomes (8.3–19.5% lower predicted probabilities). Exposure to firsthand accounts was associated with worsening health behaviors in men and worsening mental health in women (12.0% and 14.6% increases, respectively). Media exposure via television and internet/social media was associated with worsening sleep; exposure to multiple media sources was associated with both worsening sleep and mental health. A cumulative media-exposure effect was observed only in women.</div></div><div><h3>Conclusions</h3><div>Secondary trauma exposure was associated with decline in mental health, physical health and health behaviors, beyond direct/indirect war-related trauma. Source-specific and sex-specific patterns highlight the importance of tailored strategies to reduce health consequences of secondary trauma during crises.</div></div>","PeriodicalId":10554,"journal":{"name":"Comprehensive psychiatry","volume":"146 ","pages":"Article 152665"},"PeriodicalIF":4.2,"publicationDate":"2026-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146024905","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Loneliness in borderline personality disorder: The role of misalignments between self-view and social expectations in social value orientation and justice sensitivity 边缘型人格障碍患者的孤独感:自我观与社会期望错位在社会价值取向和正义敏感性中的作用。
IF 4.2 2区 医学 Q1 PSYCHIATRY Pub Date : 2026-01-11 DOI: 10.1016/j.comppsych.2026.152663
R. Vonderlin , C. Claus , S. Hanraths , A.S. Lerchl , B. Senyüz , N. Kleindienst , T. Boritz , S. McMain , T. Teismann , P. Kirsch , M. Bohus , S. Lis

Background

Loneliness is a pervasive and distressing feeling that characterizes social relationships in individuals with Borderline Personality Disorder (BPD). Previous research suggests that a misalignment between an individual's heightened prosocial self-view and their negative social expectations might contribute to loneliness. In the current quasi-experimental study, we investigated this discrepancy for social value orientation (SVO) and justice sensitivity (JS) and their relationship with loneliness.

Methods

A total of 120 participants (60 treatment-seeking individuals diagnosed with BPD, 60 non-clinical controls) assessed their SVO with the SVO-Slider-Task and their JS with the Justice-Sensitivity Inventory for experiencing injustice as a victim, observer, beneficiary and perpetrator. Additionally, participants rated their expectations about the SVO and JS of other people. We measured the individuals' level of loneliness with the UCLA Loneliness scale.

Results

Participants with BPD reported a stronger difference between self-view and social expectations compared to non-clinical controls for SVO (r = 0.18, p = .043) and other-oriented perspectives of JS (observer [r = 0.34], beneficiary [r = 0.48] and perpetrator [r = 0.27], all p ≤ .003). A greater difference in observer and beneficiary JS was associated with higher levels of loneliness in the BPD group (observer: r = 0.31, p = .017, beneficiary: r = 0.44, p < .001).

Conclusion

Alterations in self-views and social expectations in individuals with BPD might foster a vicious cycle of misunderstanding and disappointment in social relationships resulting in heightened feelings of loneliness. To improve interpersonal functioning and reduce loneliness, psychosocial interventions should target both the individual's heightened prosocial self-views and their negative expectations towards others.
背景:孤独感是边缘型人格障碍(BPD)患者在社会关系中普遍存在的令人痛苦的感觉。先前的研究表明,一个人高度亲社会的自我观和他们消极的社会期望之间的不一致可能会导致孤独。本研究旨在探讨社会价值取向(SVO)和正义敏感性(JS)的差异及其与孤独感的关系。方法:共120名参与者(60名诊断为BPD的寻求治疗个体,60名非临床对照)使用SVO-滑动任务评估他们的SVO,并使用正义敏感性量表评估他们作为受害者、观察者、受益者和加害者经历不公正的JS。此外,参与者还评估了他们对其他人的SVO和JS的期望。我们用加州大学洛杉矶分校的孤独感量表测量了个体的孤独感水平。结果:与非临床对照组相比,BPD患者在SVO (r = 0.18, p = 0.043)和JS(观察者[r = 0.34],受益者[r = 0.48]和犯罪者[r = 0.27])的自我观和社会期望方面存在更大差异,p≤0.003。观察者和受益人的JS差异越大,BPD组的孤独感水平越高(观察者:r = 0.31, p = 0.017,受益人:r = 0.44, p)。结论:BPD患者自我观点和社会期望的改变可能会促进社会关系中误解和失望的恶性循环,导致孤独感加剧。为了改善人际功能和减少孤独感,社会心理干预应针对个人提高的亲社会自我观和他们对他人的负面期望。
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引用次数: 0
From social anxiety to identity formation: The bridging roles of self-esteem and speech avoidance 从社交焦虑到身份形成:自尊和言语回避的桥梁作用。
IF 4.2 2区 医学 Q1 PSYCHIATRY Pub Date : 2026-01-02 DOI: 10.1016/j.comppsych.2026.152662
Omer Levy Kardash, Adi Arden, Hanit Ohana, Maya Benish-Weisman
Adolescence is a critical developmental period during which individuals form a coherent sense of identity -a process that can be disrupted by emotional difficulties. While general anxiety symptoms have been extensively studied in relation to identity formation, the specific contribution of social anxiety remains underexplored. This sixmonth longitudinal study examined how adolescents' social anxiety relates to three dimensions of identity formation: commitment, in-depth exploration, and reconsideration of commitment. The study also investigated the mediating roles of selfesteem and avoidance of speech situations. A multi-informant design was employed, drawing on self-reports from 186 adolescents aged 12–18 and their parents. Mediation analyses revealed that higher levels of social anxiety were indirectly associated with lower identity commitment and greater reconsideration of commitment, primarily through reduced self-esteem and increased avoidance of speech situations. For in-depth exploration, avoidance of speech situations emerged as the sole significant mediator. These findings were consistent across both adolescent- and parent-reported models. By identifying self-esteem and speech avoidance as key mediators, the study offers both theoretical insights and clinically relevant guidance for early identification and intervention strategies aimed at supporting identity development in socially anxious adolescents.
青春期是一个关键的发展时期,在此期间,个人形成了一种连贯的认同感——这一过程可能会被情感上的困难打断。虽然一般焦虑症状与身份形成的关系已被广泛研究,但社交焦虑的具体贡献仍未得到充分探讨。这项为期六个月的纵向研究考察了青少年社交焦虑与身份形成的三个维度:承诺、深度探索和重新考虑承诺之间的关系。本研究还探讨了自尊对言语情境回避的中介作用。采用多信息设计,利用186名12-18岁青少年及其父母的自我报告。中介分析显示,较高的社交焦虑水平与较低的身份承诺和更多的重新考虑承诺间接相关,主要是通过降低自尊和增加对言语情境的回避。在深入研究中,言语情境的回避成为唯一重要的中介。这些发现在青少年和父母报告的模型中都是一致的。通过确定自尊和言语回避是关键的中介因素,本研究为早期识别和干预策略提供了理论见解和临床相关指导,旨在支持社交焦虑青少年的认同发展。
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引用次数: 0
Depressive symptoms among kidney transplant recipients: Modeling stress-related pathways involving chronotype, perceived stress, rumination, and sleep quality 肾移植受者的抑郁症状:模拟涉及时间类型、感知压力、反刍和睡眠质量的压力相关途径
IF 4.2 2区 医学 Q1 PSYCHIATRY Pub Date : 2025-12-31 DOI: 10.1016/j.comppsych.2025.152661
Jiayi Zhu , Jianfei Xie , Gang Gan , Zitong Lu , Huiyi Zhang , Jingying Wang , Xiaoqian Dong , Qingcheng Zheng , Lijun Li , Yanan Zhang , Min Liu

Background

Depressive symptoms are common among kidney transplant recipients and are linked to adverse clinical and psychosocial outcomes. Chronotype may influence vulnerability to stress and emotional dysregulation, yet its psychosocial pathways to depression remain unclear. This study tested a stress process model to explain how chronotype, as a background factor, affects depressive symptoms through perceived stress, rumination, and sleep quality.

Methods

A multicenter cross-sectional study involving 508 kidney transplant recipients was conducted in southern China. Participants completed validated questionnaires assessing chronotype, perceived stress, rumination, sleep quality, and depressive symptoms. Structural equation modeling examined direct and indirect pathways among variables.

Results

The findings supported the hypothesized structural equation model. The total indirect effect of chronotype on depressive symptoms exceeded its direct effect. Significant indirect effects were observed through perceived stress (β = −0.14, 95 % CI [−0.28, −0.04]), rumination (β = −0.09, 95 % CI [−0.18, −0.01]), and sleep quality (β = −0.05, 95 % CI [−0.11, −0.03]), as well as sequential mediations involving perceived stress with rumination or sleep quality. In the extended model, the indirect pathways through perceived stress and reflection (β = −0.04, 95 % CI [−0.08, −0.01]) and through perceived stress, brooding, and sleep quality (β = −0.03, 95 % CI [−0.05, −0.01]) remained significant.

Conclusions

These findings highlight the need to incorporate chronotype assessment into post-transplant care. Interventions should emphasize circadian rhythm regulation, stress reduction, disruption of maladaptive rumination, and sleep improvement to prevent depressive symptoms among kidney transplant recipients.
背景:抑郁症状在肾移植受者中很常见,并与不良的临床和社会心理结果有关。时间类型可能会影响对压力和情绪失调的易感性,但其通往抑郁的社会心理途径尚不清楚。本研究测试了一个压力过程模型,以解释时间类型作为背景因素如何通过感知压力、反刍和睡眠质量影响抑郁症状。方法对中国南方地区508例肾移植受者进行多中心横断面研究。参与者完成了评估睡眠类型、感知压力、反刍、睡眠质量和抑郁症状的有效问卷。结构方程模型检验了变量之间的直接和间接途径。结果研究结果支持假设的结构方程模型。时间类型对抑郁症状的间接影响超过其直接影响。通过感知压力(β = - 0.14, 95% CI[- 0.28, - 0.04])、反刍(β = - 0.09, 95% CI[- 0.18, - 0.01])和睡眠质量(β = - 0.05, 95% CI[- 0.11, - 0.03])以及涉及反刍或睡眠质量的感知压力的顺序调节,观察到显著的间接影响。在扩展模型中,通过感知压力和反思(β = - 0.04, 95% CI[- 0.08, - 0.01])以及通过感知压力、沉思和睡眠质量(β = - 0.03, 95% CI[- 0.05, - 0.01])的间接通路仍然显著。结论:这些发现强调了将睡眠类型评估纳入移植后护理的必要性。干预措施应强调昼夜节律调节、减轻压力、破坏不适应反刍和改善睡眠,以防止肾移植受者出现抑郁症状。
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引用次数: 0
Responses to social defeat in early- vs late-onset suicidal behavior: An experimental behavioral study 早发性和晚发性自杀行为对社会失败的反应:一项实验行为研究。
IF 4.2 2区 医学 Q1 PSYCHIATRY Pub Date : 2025-12-26 DOI: 10.1016/j.comppsych.2025.152657
Anna Szücs , Elizabeth Campbell , Katalin Szanto , Alexandre Y. Dombrovski

Background

Social defeat is often cited as a motive for suicide. The experience of defeat may arise from feeling dominated in a dyadic conflict or from losing status in a group. We hypothesize that sensitivity to dyadic defeat will be related to the onset of suicidal behavior in early or mid-life and sensitivity to loss of status, in late life.

Methods

The study's sample of 245 adults aged 50 years and older (mean = 63.2 years, SD = 7.4) comprised 42 early-onset and 32 late-onset suicide attempters (aged < 50 vs ≥ 50 years at their first suicide attempt), 114 depressed non-attempter comparisons, and 57 non-psychiatric comparisons. Using a validated rigged video game tournament task, we operationalized compensatory responses to the two forms of social defeat as point stealing from individual opponents (one-on-one defeat) and rank buying in the league table (loss of status in a group).

Results

Early-onset attempters increased point stealing the most over time (χ23 = 22.37, p < .001), whereas late-onset attempters purchased more rank after losing trials than early-onset attempters and non-psychiatric comparisons (χ23 = 9.47, p = .024). Each effect was robust to adjusting for age and sex, other effects of interest, and to the exclusion of long-string responders.

Conclusions

Our behavioral findings suggest that socio-behavioral processes leading to suicide vary across the life cycle. While vulnerability to dyadic defeat could be suicidogenic for people of any age, loss of social status could play a role in suicidal crises specifically occurring in later life.
背景:社会失败经常被认为是自杀的动机。失败的经历可能来自于在二元冲突中被支配的感觉或在群体中失去地位的感觉。我们假设,对二元失败的敏感性将与早期或中年自杀行为的发生以及晚年对地位丧失的敏感性有关。方法:该研究的样本为245名年龄在50岁及以上的成年人(平均= 63.2岁,SD = 7.4),包括42名早发性自杀未遂者和32名晚发性自杀未遂者(第一次自杀未遂年龄< 50岁vs≥50岁),114名抑郁的非自杀未遂者和57名非精神病学对照组。通过一个经过验证的电子游戏锦标赛任务,我们操作了对两种形式的社交失败的补偿性反应,即从单个对手那里偷分(一对一的失败)和在排行榜上购买排名(在小组中失去地位)。结果:早发未遂者的偷分率随时间增加最多(χ23 = 22.37, p 23 = 9.47, p = 0.024)。每个效应在调整年龄和性别、其他感兴趣的效应以及排除长串应答者后都是稳健的。结论:我们的行为研究结果表明,导致自杀的社会行为过程在整个生命周期中是不同的。对于任何年龄的人来说,双重失败的脆弱性都可能导致自杀,社会地位的丧失可能在自杀危机中发挥作用,特别是在晚年发生的自杀危机中。
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期刊
Comprehensive psychiatry
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