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Liao W, Luo X, Kong F, Sun Y, Ye Z. Association between non-restorative sleep and psychotic-like experiences among Chinese college students: A latent profile and moderated mediation analysis. Schizophr Res 2024; 270:295-303. [PMID: 38944976 DOI: 10.1016/j.schres.2024.06.038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2023] [Revised: 04/07/2024] [Accepted: 06/22/2024] [Indexed: 07/02/2024]
Abstract
BACKGROUND Non-restorative sleep (NRS) is a core symptom of insomnia that has considerable consequences for daily life. However, the association between NRS and psychotic-like experiences (PLEs) remains unclear. The current study was designed to explore the relationship between NRS and PLEs as well as the mediation/moderation role of rumination and resilience among college students in China. METHODS 3060 college students were recruited from two universities in South China from September 21st to October 26th, 2022. Non-restorative Sleep Scale, 8-item Positive Subscale of the Community Assessment of Psychic Experiences, Ruminative Response Scale, and 10-item Connor-Davidson Resilience Scale were administered. Latent profile analysis and moderated mediation analysis were performed. RESULTS 11.3 % participants reported frequent PLEs in the past one month. Three profiles of rumination were identified and named as "low rumination" group (27.7 %), "medium rumination" group (55.3 %), and "high rumination" group (16.9 %). NRS directly predicted PLEs, and rumination played a significant mediation role between NRS and PLEs. Resilience significantly moderated the association between NRS and rumination as well as the association between NRS and PLEs. CONCLUSIONS NRS, rumination and resilience are important predictors to PLEs. Strategies on increasing restorative sleep, decreasing rumination, and enhancing resilience are of great significance in the prevention of PLEs.
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Affiliation(s)
- Wenna Liao
- Department of Public Teaching, Guangdong Open University, Guangzhou, China
| | - Xianghan Luo
- School of Nursing, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Fanxu Kong
- Department of Public Teaching, Guangdong Open University, Guangzhou, China
| | - Yongpeng Sun
- Department of Public Teaching, Guangdong Open University, Guangzhou, China
| | - Zengjie Ye
- School of Nursing, Guangzhou Medical University, Guangzhou, China.
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Yang J, Zhai S, Wang D. Childhood trauma associated with psychotic-like experiences among people living with HIV: The chain mediation effect of stigma and resilience. Schizophr Res 2024; 270:68-75. [PMID: 38870718 DOI: 10.1016/j.schres.2024.06.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 04/02/2024] [Accepted: 06/06/2024] [Indexed: 06/15/2024]
Abstract
BACKGROUND Previous research established the associations between childhood trauma and psychosis, but the effects of childhood trauma on psychotic-like experiences (PLEs) among people living with HIV (PLWH) and the potential mediation mechanisms in these associations remain unclear. OBJECTIVE This study aimed to investigate the effects of childhood trauma on PLEs, as well as the chain mediation roles of stigma and resilience in this relationship. Furthermore, we explored whether the aforementioned associations differed when hallucinatory experiences (HEs) and delusional experiences (DEs) were separately modeled. PARTICIPANTS AND SETTING The sample included 333 outpatients participants (95.2 % males, Mage = 28.24 ± 7.12) living with HIV recruited from Hunan Province, China; and data were collected with a cross-sectional survey. METHOD The hypothesized chain mediation models were examined using SPSS PROCESS macro 3.3 software. RESULTS Various influencing mechanisms of childhood trauma on HEs and DEs were examined in this study. Our results showed that, (a) childhood trauma directly exerted negative effect on HEs, while the chain mediation effect of stigma and resilience were not statistically significant. Conversely, (b) childhood trauma exerted no direct influence on DEs but rather through the chain mediation effect of stigma and resilience. CONCLUSIONS The identification of two different routes between that childhood trauma can have on HEs and DEs highlighted the importance of tailored prevention and intervention among PLWH with a history of childhood trauma.
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Affiliation(s)
- Jiaping Yang
- Department of Psychology, Guangzhou University, Guangzhou, China
| | - Shuyi Zhai
- Department of Psychiatry, McGill University, Montreal, QC, Canada
| | - Dongfang Wang
- School of Psychology, Centre for Studies of Psychological Applications, Guangdong Key Laboratory of Mental Health and Cognitive Science, Ministry of Education Key Laboratory of Brain Cognition and Educational Science, Guangdong Emergency Response Technology Research Center for Psychological Assistance in Emergencies, South China Normal University, Guangzhou, China.
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Nam Chan JK, Chang DHH, Fung VSC, Ching Chui EM, Wong CSM, Chu RST, So YK, Chan JMT, Chung AKK, Lee KCK, Cheng CPW, Lo HKY, Law CW, Chan WC, Chang WC. Prevalence and correlates of depression, anxiety and trauma-like symptoms in Chinese psychiatric patients during the fifth wave of COVID-19 pandemic: a cross-sectional study in Hong Kong. BMC Psychiatry 2024; 24:372. [PMID: 38760703 PMCID: PMC11100058 DOI: 10.1186/s12888-024-05815-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Accepted: 05/05/2024] [Indexed: 05/19/2024] Open
Abstract
BACKGROUND Psychiatric patients are susceptible to adverse mental health outcome during COVID-19 pandemic, but its associated factors are understudied. This observational cross-sectional study aimed to comprehensively examine prevalence and correlates of psychological distress, in terms of depression, anxiety and post-traumatic-stress-disorder (PTSD)-like symptoms, among Chinese adult psychiatric outpatients amidst the peak of fifth COVID-19 wave in Hong-Kong. METHODS A total of 415 patients (comprising 246 patients with common-mental-disorders [CMD] and 169 with severe-mental-disorders [SMD]) and 399 demographically-matched controls without mental disorders were assessed with self-rated questionnaires between 28-March and 8-April-2022, encompassing illness profile, mental health symptoms, psychosocial measures (loneliness, resilience, coping styles) and COVID-19 related factors. Univariate and multivariable logistic regression analyses were conducted to determine variables associated with moderate-to-severe depressive, anxiety and PTSD-like symptoms among psychiatric patients. RESULTS Our results showed that CMD patients had the greatest psychological distress relative to SMD patients and controls. Approximately 40-55% CMD patients and 25% SMD patients exhibited moderate-to-severe depression, anxiety and PTSD-like symptoms. Multivariable regression analyses revealed that female gender, lower educational attainment, single marital status, being housewife, more severe insomnia, psychotic-like symptoms and cognitive complaints, self-harm behavior, lower resilience, avoidance coping, never contracting COVID-19 infection, greater fear of contagion, and longer exposure to pandemic-related information were independently associated with depression, anxiety and/or PTSD-like symptoms in psychiatric patients. CONCLUSIONS Our results affirm increased vulnerability of psychiatric patients toward psychological distress during pandemic. An array of identified correlates facilitates early detection of high-risk psychiatric patients for targeted strategies to minimize pandemic-related negative psychological impact.
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Affiliation(s)
- Joe Kwun Nam Chan
- Department of Psychiatry, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Don Ho Hin Chang
- Department of Psychiatry, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Vivian Shi Cheng Fung
- Department of Psychiatry, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | | | - Corine Sau Man Wong
- School of Public Health, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Ryan Sai Ting Chu
- Department of Psychiatry, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Yuen Kiu So
- Department of Psychiatry, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Jacob Man Tik Chan
- Department of Psychiatry, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Albert Kar Kin Chung
- Department of Psychiatry, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Krystal Chi Kei Lee
- Department of Psychiatry, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Calvin Pak Wing Cheng
- Department of Psychiatry, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Heidi Ka Ying Lo
- Department of Psychiatry, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Chi Wing Law
- Department of Psychiatry, Queen Mary Hospital, Hospital Authority, Hong Kong, China
| | - Wai Chi Chan
- Department of Psychiatry, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Wing Chung Chang
- Department of Psychiatry, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, China.
- State Key Laboratory of Brain and Cognitive Sciences, The University of Hong Kong, Hong Kong, China.
- Department of Psychiatry, The University of Hong Kong Queen Mary Hospital, Pokfulam, Hong Kong, China.
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Fung VSC, Chan JKN, Chui EMC, Wong CSM, Chu RST, So YK, Chan JMT, Chung AKK, Lee KCK, Lo HKY, Cheng CPW, Law CW, Chan WC, Chang WC. Network analysis on psychopathological symptoms, psychological measures, quality of life and COVID-19 related factors in Chinese psychiatric patients in Hong Kong. BMC Psychiatry 2024; 24:271. [PMID: 38609962 PMCID: PMC11010282 DOI: 10.1186/s12888-024-05690-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Accepted: 03/15/2024] [Indexed: 04/14/2024] Open
Abstract
BACKGROUND Psychiatric patients are susceptible to adverse mental health impacts during COVID-19, but complex interplays between psychopathology and pandemic-related variables remain elusive. This study aimed to investigate concomitant associations between psychopathological symptoms, psychological measures and COVID-19 related variables in Chinese psychiatric patients during the peak of fifth pandemic wave in Hong Kong. METHODS We employed network analysis to investigate inter-relationships among psychopathological symptoms (including depression, anxiety, post-traumatic stress disorder-like [PTSD-like] symptoms, insomnia, psychotic symptoms), cognitive complaints, health-related quality of life, loneliness, resilience and selected pandemic-related factors in 415 psychiatric outpatients between 28 March and 8 April, 2022. Network comparisons between genders, diagnosis (common mental disorders [CMD] vs. severe mental disorders [SMD]), and history of contracting COVID-19 at fifth wave were performed as exploratory analyses. RESULTS Our results showed that anxiety represented the most central node in the network, as indicated by its highest node strength and expected influence, followed by depression and quality of life. Three comparatively strong connections between COVID-19 and psychopathological variables were observed including: fear of contagion and PTSD-like symptoms, COVID-19 stressor burden and PTSD-like symptoms, and COVID-19 stressor burden and insomnia. Network comparison tests revealed significant network structural difference between participants with history of contracting COVID-19 and those without, but showed no significant difference between genders as well as between CMD and SMD patients. CONCLUSIONS Our findings suggest the pivotal role of anxiety in psychopathology network of psychiatric patients amidst COVID-19. Pandemic-related variables are critically associated with trauma/stress and insomnia symptoms. Future research is required to elucidate potential network structural changes between pandemic and post-COVID periods.
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Affiliation(s)
- Vivian Shi Cheng Fung
- Department of Psychiatry, School of Clinical medicine, LKS Faculty of Medicine, the University of Hong Kong, Pok Fu Lam, Hong Kong
| | - Joe Kwun Nam Chan
- Department of Psychiatry, School of Clinical medicine, LKS Faculty of Medicine, the University of Hong Kong, Pok Fu Lam, Hong Kong
| | - Eileena Mo Ching Chui
- Department of Psychiatry, Queen Mary Hospital, Hospital Authority, Kowloon, Hong Kong
| | - Corine Sau Man Wong
- School of Public Health, LKS Faculty of Medicine, the University of Hong Kong, Pok Fu Lam, Hong Kong
| | - Ryan Sai Ting Chu
- Department of Psychiatry, School of Clinical medicine, LKS Faculty of Medicine, the University of Hong Kong, Pok Fu Lam, Hong Kong
| | - Yuen Kiu So
- Department of Psychiatry, School of Clinical medicine, LKS Faculty of Medicine, the University of Hong Kong, Pok Fu Lam, Hong Kong
| | - Jacob Man Tik Chan
- Department of Psychiatry, School of Clinical medicine, LKS Faculty of Medicine, the University of Hong Kong, Pok Fu Lam, Hong Kong
| | - Albert Kar Kin Chung
- Department of Psychiatry, School of Clinical medicine, LKS Faculty of Medicine, the University of Hong Kong, Pok Fu Lam, Hong Kong
| | - Krystal Chi Kei Lee
- Department of Psychiatry, School of Clinical medicine, LKS Faculty of Medicine, the University of Hong Kong, Pok Fu Lam, Hong Kong
| | - Heidi Ka Ying Lo
- Department of Psychiatry, School of Clinical medicine, LKS Faculty of Medicine, the University of Hong Kong, Pok Fu Lam, Hong Kong
| | - Calvin Pak Wing Cheng
- Department of Psychiatry, School of Clinical medicine, LKS Faculty of Medicine, the University of Hong Kong, Pok Fu Lam, Hong Kong
| | - Chi Wing Law
- Department of Psychiatry, Queen Mary Hospital, Hospital Authority, Kowloon, Hong Kong
| | - Wai Chi Chan
- Department of Psychiatry, School of Clinical medicine, LKS Faculty of Medicine, the University of Hong Kong, Pok Fu Lam, Hong Kong
| | - Wing Chung Chang
- Department of Psychiatry, School of Clinical medicine, LKS Faculty of Medicine, the University of Hong Kong, Pok Fu Lam, Hong Kong.
- State Key Laboratory of Brain and Cognitive Science, the University of Hong Kong, Pok Fu Lam, Hong Kong.
- Department of Psychiatry, The University of Hong Kong Queen Mary Hospital, Pokfulam, Hong Kong.
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Fung HW, Geng F. Childhood adversities and psychotic symptoms among high school students in China: The role of dissociation. Asian J Psychiatr 2024; 94:103964. [PMID: 38368691 DOI: 10.1016/j.ajp.2024.103964] [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: 09/28/2023] [Revised: 02/03/2024] [Accepted: 02/07/2024] [Indexed: 02/20/2024]
Abstract
Adverse childhood experiences (ACEs) are well-established risk factors for psychotic symptoms. This study replicated the relationship between ACEs and positive symptoms of psychosis in the Asian context and explored the moderating effect of dissociation. We analyzed data from 1439 high school students in China who completed validated measures of ACEs, positive symptoms of psychosis, and dissociative symptoms. The positive relationship between ACEs and psychotic symptoms was confirmed in our sample (r =0.244, p <0.001). Among different ACEs, childhood emotional neglect (β =0.139, p <0.001) and emotional abuse (β =0.125, p <0.001) had the strongest relationship with psychotic symptoms. Dissociative symptoms were also found to be a statistically significant moderator. We provide cross-cultural evidence for the relationship between ACEs and psychotic symptoms. Dissociative symptoms may exacerbate such effects. These results highlight the importance of child protection to prevent psychotic symptoms. Individuals with higher levels of dissociation may be at higher risk of developing psychotic symptoms when exposed to adversities. A trauma-informed approach to addressing psychotic symptoms in the community is recommended.
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Affiliation(s)
- Hong Wang Fung
- Department of Social Work, Hong Kong Baptist University, Kowloon Tong, Hong Kong.
| | - Fulei Geng
- School of Psychology, Jiangxi Normal University, China
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Cheng P, Liu Z, Sun M, Zhang W, Guo R, Hu A, Long Y. The relations of psychotic-like experiences (PLEs) and depressive symptoms and the bias of depressive symptoms during the clustering among Chinese adolescents: Findings from the network perspective. J Affect Disord 2024; 350:867-876. [PMID: 38272370 DOI: 10.1016/j.jad.2024.01.180] [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: 06/24/2023] [Revised: 01/16/2024] [Accepted: 01/18/2024] [Indexed: 01/27/2024]
Abstract
BACKGROUND There are rare studies about the network structure of psychotic-like experiences (PLEs) and depressive symptoms among adolescents. Studies have widely acknowledged that PLEs in adolescents confer a higher risk of depressive symptoms, but the complex interactions remain inadequately understood. Our study aimed to examine the hierarchy and inter-associations of PLEs and depressive symptoms in a large adolescent sample from the network analysis perspective. METHODS A total of 5008 Chinese adolescents were enrolled in our sample. Community Assessment of Psychic Experiences-42 (CAPE-42) was applied to build the network. Centrality indexes were calculated to represent the significance of nodes in the network. Community detection was conducted to figure out the specific clustering of nodes. Demographic information was collected for the sub-network comparisons. Accuracy and stability of the network were also tested. RESULTS "Failure", "External control", and "Lack of activity" were the most central nodes. The main bridge nodes linking PLEs and depressive symptoms were "Failure", "Guilty", and "No future". Positive PLE "Odd looks" and negative PLE "Unable to terminate" are the two PLEs that were most relevant to depressive nodes. Community detection further demonstrated the bias of depressive nodes in the data-driven clustering. Comparative sub-network analysis suggested that age was the only demographic factor related to the current network. CONCLUSION In this study of a large adolescent sample, we first demonstrated the network structure and specific clustering preference of PLEs and depressive symptoms. Our findings may enhance the understanding of the relationship between PLE and depressive symptoms.
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Affiliation(s)
- Peng Cheng
- Department of Psychiatry, and National Clinical Research Center for Mental Disorders, The Second Xiangya Hospital of Central South University, Changsha 410011, Hunan, China
| | - Zhening Liu
- Department of Psychiatry, and National Clinical Research Center for Mental Disorders, The Second Xiangya Hospital of Central South University, Changsha 410011, Hunan, China
| | - Meng Sun
- Department of Social Psychiatry, the Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Wen Zhang
- Department of Psychiatry, and National Clinical Research Center for Mental Disorders, The Second Xiangya Hospital of Central South University, Changsha 410011, Hunan, China
| | - Rui Guo
- Hunan Xinyang Culture Communication Co., LTD, China
| | - Aimin Hu
- College of Medicine, Jishou University, Jishou, Hunan, China
| | - Yicheng Long
- Department of Psychiatry, and National Clinical Research Center for Mental Disorders, The Second Xiangya Hospital of Central South University, Changsha 410011, Hunan, China.
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Lu D, Qing Z, Tu Y, Liu X. Sexual orientation and psychotic-like experiences among Chinese college students: the role of gender. Front Psychiatry 2023; 14:1139484. [PMID: 37743983 PMCID: PMC10514363 DOI: 10.3389/fpsyt.2023.1139484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Accepted: 08/15/2023] [Indexed: 09/26/2023] Open
Abstract
Objective The mental health of sexual minorities has received increasing attention, but there are few studies on the risk of psychotic-like experiences (PLEs) among sexual minorities. The purpose of this study is to explore the relationship between different sexual orientations and PLEs among college students and the moderating effect of gender. Methods A total of 4,460 college students from seven provinces participated in this cross-sectional survey. The χ2 test and logistic regression were used to investigate the relationship between sexual orientation and PLEs. Results Of the participants, 4.9% identified as bisexual, 1.1% as lesbian/gay, and 5.6% were questioning/unsure; 60.1% of the sample experienced at least one PLE item, 59.2% reported delusional experiences (DEs), and 20.6% had hallucinatory experiences (HEs). Compared with heterosexual college students, bisexual and questioning students showed a higher risk of PLEs, DEs, and HEs, and lesbian/gay students showed a higher risk of HEs. Stratified analysis indicated that sexual orientation was significantly associated with PLEs only for female college students. Conclusion Sexual orientation is a predictive factor of PLEs. In particular, different sexual minority subgroups show the different effects on PLEs between male and female college students. Mental health interventions for PLEs could employ distinct strategies based on different sexual orientations and gender disparity.
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Affiliation(s)
- Dali Lu
- Department of Pediatric Psychology, Shenzhen Longhua Maternity and Child Healthcare Hospital, Shenzhen, China
| | - Zaihua Qing
- Hunan University of Finance and Economics, Changsha, Hunan, China
| | - Ying Tu
- Department of Maternal and Child Health, Xiangya School of Public Health, Central South University, Changsha, Hunan Province, China
| | - Xiaoqun Liu
- Department of Maternal and Child Health, Xiangya School of Public Health, Central South University, Changsha, Hunan Province, China
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Fung VSC, Chan JMT, Chui EMC, Wong CSM, Chan JKN, Chu RST, So YK, Chung AKK, Lee KCK, Cheng CPW, Law CW, Chan WC, Chang WC. Prevalence and correlates of subjective cognitive impairment in Chinese psychiatric patients during the fifth wave of COVID-19 in Hong Kong. Front Psychiatry 2023; 14:1216768. [PMID: 37663610 PMCID: PMC10469870 DOI: 10.3389/fpsyt.2023.1216768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Accepted: 08/02/2023] [Indexed: 09/05/2023] Open
Abstract
Introduction The extent of cognitive impairment and its association with psychological distress among people with pre-existing mental illness during COVID-19 is understudied. This study aimed to investigate prevalence and correlates of subjective cognitive impairment (SCI) in Chinese psychiatric patients during fifth-wave of COVID-19 in Hong Kong (HK). Methods Four-hundred-eight psychiatric outpatients aged 18-64 years were assessed with questionnaires between 28 March and 8 April 2022, encompassing illness profile, psychopathological symptoms, coping-styles, resilience, and COVID-19 related factors. Participants were categorized into moderate-to-severe and intact/mild cognitive impairment (CI+ vs. CI-) groups based on severity of self-reported cognitive complaints. Univariate and multivariate regression analyses were conducted to determine variables associated with CI+ status. Results One-hundred-ninety-nine participants (48.8%) experienced CI+. A multivariate model on psychopathological symptoms found that depressive and post-traumatic-stress-disorder (PTSD)-like symptoms were related to CI+, while a multivariate model on coping, resilience and COVID-19 related factors revealed that avoidant coping, low resilience and more stressors were associated with CI+. Final combined model demonstrated the best model performance and showed that more severe depressive and PTSD-like symptoms, and adoption of avoidant coping were significantly associated with CI+. Conclusion Almost half of the sample of psychiatric patients reported cognitive complaints during fifth-wave of COVID-19 in HK. Greater depressive and PTSD-like symptom severity, and maladaptive (avoidant) coping were found as correlates of SCI. COVID-19 related factors were not independently associated with SCI in psychiatric patients. Early detection with targeted psychological interventions may therefore reduce psychological distress, and hence self-perceived cognitive difficulties in this vulnerable population.
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Affiliation(s)
- Vivian Shi Cheng Fung
- Department of Psychiatry, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong SAR, China
| | - Jacob Man Tik Chan
- Department of Psychiatry, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong SAR, China
| | | | - Corine Sau Man Wong
- School of Public Health, LKS Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong SAR, China
| | - Joe Kwun Nam Chan
- Department of Psychiatry, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong SAR, China
| | - Ryan Sai Ting Chu
- Department of Psychiatry, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong SAR, China
| | - Yuen Kiu So
- Department of Psychiatry, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong SAR, China
| | - Albert Kar Kin Chung
- Department of Psychiatry, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong SAR, China
| | - Krystal Chi Kei Lee
- Department of Psychiatry, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong SAR, China
| | - Calvin Pak Wing Cheng
- Department of Psychiatry, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong SAR, China
| | - Chi Wing Law
- Department of Psychiatry, Queen Mary Hospital, Pokfulam, Hong Kong SAR, China
| | - Wai Chi Chan
- Department of Psychiatry, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong SAR, China
| | - Wing Chung Chang
- Department of Psychiatry, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong SAR, China
- State Key Laboratory of Brain and Cognitive Sciences, The University of Hong Kong, Pokfulam, Hong Kong SAR, China
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Chen C, He Z, Xu B, Shao J, Wang D. A latent profile analysis of sleep disturbance in relation to mental health among college students in China. Front Public Health 2023; 11:1107692. [PMID: 37325305 PMCID: PMC10266341 DOI: 10.3389/fpubh.2023.1107692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Accepted: 03/27/2023] [Indexed: 06/17/2023] Open
Abstract
Aims This study aimed to examine the subtype classification characteristics of sleep disturbance (SD) in college students and their associations with sample characteristic factors and mental health outcomes. Methods The sample comprised 4,302 college students (Mean age = 19.92 ± 1.42 years, 58.6% females). The Youth Self-Rating Insomnia Scale, Beck Depression Inventory, 8-item Positive Subscale of the Community Assessment of Psychic Experiences, and 10-item Connor-Davidson Resilience Scale were used to assess adolescents' sleep disturbance, depressive symptoms, psychotic-like experiences (PLEs), and resilience. Latent profile analysis, logistic regression, and liner regression analysis were used to analyze the data. Results Three subtypes of SD in college students were identified: the high SD profile (10.6%), the mild SD profile (37.5%), and the no SD profile (51.9%). Compared with college students in the "no SD" profile, risk factors for "high SD" include being male and poor parental marital status. Sophomores were found to predict the "high SD" profile or "mild SD" profile relative to the "no SD" profile. College students in the "mild SD" profile or "high SD" profile were more likely to have a higher level of depressive symptoms and PLEs, while a lower level of resilience. Conclusion The findings highlighted that target intervention is urgently needed for male college students, sophomores, and those with poor parental marital status in the "mild SD" profile or "high SD" profile.
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Affiliation(s)
- Chunping Chen
- Institute of Education, Xiamen University, Xiamen, China
| | - Zigeng He
- Institute of Education, Xiamen University, Xiamen, China
| | - Bingna Xu
- Institute of Education, Xiamen University, Xiamen, China
| | - Jianyao Shao
- Institute of Education, Xiamen University, Xiamen, China
| | - Dongfang Wang
- School of Psychology, Centre for Studies of Psychological Applications, Guangdong Key Laboratory of Mental Health and Cognitive Science, Ministry of Education Key Laboratory of Brain Cognition and Educational Science, South China Normal University, Guangzhou, China
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10
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Sahu S, Siddi S, Preti A, Bhatia T, Deshpande SN. Subclinical psychotic symptoms in Indian adults: Application of the Community Assessment of Psychic Experiences (CAPE). Asian J Psychiatr 2023; 81:103451. [PMID: 36682195 PMCID: PMC10101764 DOI: 10.1016/j.ajp.2023.103451] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Revised: 01/03/2023] [Accepted: 01/05/2023] [Indexed: 01/09/2023]
Abstract
BACKGROUND The study investigated the psychometric properties of the Community, Assessment of Psychic Experiences (CAPE-42), a self-report instrument in Indians. METHOD CAPE-42 was translated in Hindi and tested on 312 Indian adults recruited online and through paper-pencil assessment. Confirmatory factor analysis (CFA) was employed to establish the factor structure of the positive, negative and depressive dimensions of CAPE-42: the bifactor model was tested to evaluate whether items converge into a major single factor defining psychotic-proneness in individuals. Latent class analysis (LCA) was conducted to identify subgroups with a different endorsement of subclinical psychotic symptoms. , RESULTS CAPE-Hindi showed good reliability (Cronbach's alpha>0.80). CFA confirmed, a good fit for the bifactor model, factor loading was acceptable for all items in the general factor (Omega-h =0.83) and explained the primary variance of the subscales. Residual variance was explained by the positive, negative and depressive factors (Omega H =0.33, 0.04 and 0.12, respectively). LCA identified three classes traceable, to the three dimensions; a low endorsement group (n = 155; 50 %); a less consistent, group with endorsement on positive and depressive items (n = 117; 38 %), and a high, endorsement group (n = 40;13 %). CONCLUSION Hindi CAPE-42 showed good reliability and factorial validity.
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Affiliation(s)
- Sushree Sahu
- National Coordination Unit of Implementation Research under NMHP, ICMR, Centre of Excellence in Mental Health, ABVIMS Dr. Ram Manohar Lohia Hospital, Bangabandhu Sheikh Mujib Road, New Delhi 110001, India
| | - Sara Siddi
- Institut de Recerca Sant Joan de Déu, Sant Boi de Llobregat, Fundació Sant Joan de Déu, Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Madrid, Spain
| | - Antonio Preti
- Department of Neuroscience, University of Turin, Turin, Italy
| | - Triptish Bhatia
- Indo-US Projects and NCU-ICMR, Department of Psychiatry and De-addiction, Centre of Excellence in Mental Health, Atal Bihari Vajpayee Institute of Medical Sciences-Dr Ram Manohar Lohia Hospital, New Delhi, India
| | - Smita N Deshpande
- Dept. of Psychiatry, De-addiction Services & Resource Center for Tobacco Control, Centre of Excellence in Mental Health, Atal Bihari Vajpayee Institute of Medical Sciences & Dr. Ram Manohar Lohia Hospital, Banga Bandhu Sheikh Mujib Road, New Delhi 110001, India.
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11
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Fekih-Romdhane F, Farah N, Malaeb D, Cheour M, Obeid S, Hallit S. Validation of the Arabic Version of the Community Assessment of Psychic Experiences (CAPE-42) in a Large Sample of Young Adults from the General Population. Int J Ment Health Addict 2023. [DOI: 10.1007/s11469-023-01011-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
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12
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Wong CSM, Hui CLM, Suen YN, Wong SMY, Chang WC, Chan SKW, Lee EHM, Lui SSY, Chan KT, Wong MTH, Chen EYH. The Hong Kong youth epidemiological study of mental health (HK-YES)-A population-based psychiatric epidemiology study of youth mental health in Hong Kong: A study protocol. Early Interv Psychiatry 2023. [PMID: 36632706 DOI: 10.1111/eip.13364] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Revised: 09/03/2022] [Accepted: 01/02/2023] [Indexed: 01/13/2023]
Abstract
AIM Young people in Hong Kong have been facing numerous population-level events over the past year, including social unrest and the COVID-19 pandemic. Representative data concerning the mental health of youths, however, is limited. The Hong Kong Youth Epidemiological Study of Mental Health (HK-YES) is commissioned to provide the first representative prevalence estimates and correlates of mental disorders among young people in Hong Kong. It will also examine the help-seeking behaviours, treatment rates, quality of life, and functional outcomes of the young people. More importantly, the direct and indirect economic costs of mental disorders in youths will be estimated. METHODS A total of 4500 community-dwelling participants aged 15-24 years from Hong Kong will be surveyed. Participants will be selected using a multistage stratified sampling design to provide representative estimates of the youth population in Hong Kong. All interviews will be conducted using computer-assisted personal interviewing methods for assessments covering areas of psychiatric diagnoses, symptomatology, functioning, quality of life, disability, service utilization, health economic costs of mental disorders, and sociodemographic and lifestyle characteristics. A population-weighted prevalence will be estimated using survey weights. Methods such as multivariate logistic and linear regression analyses will be used to calculate the risks and odds of factors that might be associated with different mental disorders. CONCLUSION As the first population-based youth study in Hong Kong, HK-YES collects extensive and representative data on different mental conditions and their associated factors among young people. The information gathered will be important for future planning on youth mental health services in Hong Kong and will offer the opportunity for a more meaningful comparison of data with other youth populations.
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Affiliation(s)
- Corine Sau-Man Wong
- Department of Psychiatry, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong
| | - Christy Lai-Ming Hui
- Department of Psychiatry, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong
| | - Yi-Nam Suen
- Department of Psychiatry, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong
| | - Stephanie Ming-Yin Wong
- Department of Psychiatry, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong
| | - Wing-Chung Chang
- Department of Psychiatry, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong.,State Key Laboratory of Brain and Cognitive Sciences, The University of Hong Kong, Pokfulam, Hong Kong
| | - Sherry Kit-Wa Chan
- Department of Psychiatry, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong.,State Key Laboratory of Brain and Cognitive Sciences, The University of Hong Kong, Pokfulam, Hong Kong
| | - Edwin Ho-Ming Lee
- Department of Psychiatry, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong
| | - Simon Sai-Yu Lui
- Department of Psychiatry, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong
| | - Kai-Tai Chan
- Department of Psychiatry, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong
| | - Michael Tak-Hing Wong
- Department of Psychiatry, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong
| | - Eric Yu-Hai Chen
- Department of Psychiatry, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong.,State Key Laboratory of Brain and Cognitive Sciences, The University of Hong Kong, Pokfulam, Hong Kong
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13
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Wang SM, Chan ST, Wong YL, Hsu HM, Lee CY, Check CY, Leung CK. Rhythmic auditory stimulation incorporated in training improved movements in individuals with psychotic-like experiences. Eur Arch Psychiatry Clin Neurosci 2022:10.1007/s00406-022-01524-3. [PMID: 36422679 DOI: 10.1007/s00406-022-01524-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Accepted: 11/15/2022] [Indexed: 11/25/2022]
Abstract
Movement abnormalities, including movement slowing and irregular muscle contraction, exist in individuals with psychotic-like experiences (PLEs) and serve as vulnerable factors of developing psychotic diseases in the psychosis continuum. To date scarce studies have developed early intervention programs tackling these initial impairments, which may be caused by basal ganglia alterations, in the early stage of the psychosis course. Rhythmic auditory stimulation (RAS) is a technique of neurological music therapy and has been proved effective in inducing faster movements in patients with psychotic diseases. This pilot study examined if RAS incorporated in functional movement training reduced severity of movement slowing and irregular muscle contraction in individuals with PLEs. Seventeen individuals with PLEs were randomly allocated to receiving RAS or receiving no RAS and underwent daily 40-min movement training (picking up beans) for three weeks. This study used motion analysis to measure movement performance at pretest and posttest. Eighteen age- and gender-matched individuals without PLEs were also recruited to provide data of intact movements. Results showed that RAS may reduce severity of movement slowing and irregular muscle contraction in individuals with PLEs. This pilot study is one of the pioneering studies validating effectiveness of early intervention programs tackling movement abnormalities, which are initial impairments in the psychosis continuum, in individuals with PLEs.
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Affiliation(s)
- Shu-Mei Wang
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, 11 Yuk Choi Rd, Hung Hom, Kowloon, Hong Kong.
| | - Sin-Tung Chan
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, 11 Yuk Choi Rd, Hung Hom, Kowloon, Hong Kong
| | - Yuk-Lin Wong
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, 11 Yuk Choi Rd, Hung Hom, Kowloon, Hong Kong
| | - Hsiao-Man Hsu
- Clinical Medicine and Advanced Applied Research Department, Point Robotics Medtech Incorporation, New Taipei, Taiwan
| | - Cheuk-Yan Lee
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, 11 Yuk Choi Rd, Hung Hom, Kowloon, Hong Kong
| | - Chung-Yin Check
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, 11 Yuk Choi Rd, Hung Hom, Kowloon, Hong Kong
| | - Cheuk-Kiu Leung
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, 11 Yuk Choi Rd, Hung Hom, Kowloon, Hong Kong
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14
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Sex difference in the prevalence of psychotic-like experiences in adolescents: results from a pooled study of 21,248 Chinese participants. Psychiatry Res 2022; 317:114894. [PMID: 36252420 DOI: 10.1016/j.psychres.2022.114894] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2022] [Revised: 10/04/2022] [Accepted: 10/08/2022] [Indexed: 01/05/2023]
Abstract
Psychotic-like experiences (PLEs) are subclinical psychotic symptoms in the general population which are linked to increased risks for later psychiatric disorders. Male and female adolescents were reported to experience PLEs differently, but the results were mixed in previous studies. This study aimed to investigate possible sex differences in the prevalence of adolescent PLEs using a large pooled sample. A total of 21,248 Chinese adolescents aged 11 to 19 years were included, which were drawn from five separate cross-sectional surveys undertaken between 2015 to 2021 in China. PLEs were measured by the 8-item Community Assessment of Psychic Experiences. Using binary logistic regression analyses, no significant sex differences were found in the overall prevalence of PLEs after controlling for age and dataset effects. As for specific PLE subtypes, however, being female was associated with a higher prevalence of delusion of reference and a lower prevalence of visual hallucinations. Furthermore, post-hoc subgroup analyses showed that the sex differences in visual hallucinations persist across both early (<= 14 years old) and late (> 14 years old) adolescence, while differences in the delusion of reference were significant in only early adolescence. These findings may help us to further understand the biological basis of PLEs.
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15
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Wang D, Chen H, Chen Z, Yang Z, Zhou X, Tu N, Dai H, Sun M, Fan F. Resilience buffers the association between sleep disturbance and psychotic-like experiences in adolescents. Schizophr Res 2022; 244:118-125. [PMID: 35661549 DOI: 10.1016/j.schres.2022.05.018] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 02/12/2022] [Accepted: 05/18/2022] [Indexed: 10/18/2022]
Abstract
BACKGROUND Sleep disturbance may cause psychotic-like experiences (PLEs). The present study aimed to exam their rate of co-occurrence and investigate whether resilience buffers the association. METHODS A total of 50,625 junior high school students were assessed using the self-compiled socio-demographics and sleep questionnaires, 8-item Positive Subscale of the Community Assessment of Psychic Experiences, 10-item Connor-Davidson Resilience Scale, Patient Health Questionnaire and Generalized Anxiety Disorder Questionnaire. RESULTS In this sample, 15.8% participants had frequent PLEs in the past month, where 40.1% exhibited comorbid sleep disturbance. Sleep disturbance positively associated with the onset of frequent PLEs, after adjusting for socio-demographics, depression and anxiety. Moderation analysis showed resilience buffers the association between sleep disturbance and PLEs, with a higher level of resilience, the positive effect of sleep disturbance on PLEs would be diminished to a greater extent. CONCLUSIONS These findings suggested that early attention should be drawn to adolescents with sleep disturbance. Intervention strategies should be enhancing resilience, increasing sleep duration and improving sleep quality.
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Affiliation(s)
- Dongfang Wang
- School of Psychology, Centre for Studies of Psychological Applications, Guangdong Key Laboratory of Mental Health and Cognitive Science, Ministry of Education Key Laboratory of Brain Cognition and Educational Science, South China Normal University, Guangzhou, China
| | - Huilin Chen
- Department of Psychology, University of Bath, UK
| | - Zihao Chen
- School of Psychology, Centre for Studies of Psychological Applications, Guangdong Key Laboratory of Mental Health and Cognitive Science, Ministry of Education Key Laboratory of Brain Cognition and Educational Science, South China Normal University, Guangzhou, China
| | - Zheng Yang
- School of Psychology, Centre for Studies of Psychological Applications, Guangdong Key Laboratory of Mental Health and Cognitive Science, Ministry of Education Key Laboratory of Brain Cognition and Educational Science, South China Normal University, Guangzhou, China
| | - Xiuzhu Zhou
- School of Psychology, Centre for Studies of Psychological Applications, Guangdong Key Laboratory of Mental Health and Cognitive Science, Ministry of Education Key Laboratory of Brain Cognition and Educational Science, South China Normal University, Guangzhou, China
| | - Nanping Tu
- Shenzhen Bao'an Institute of Education Sciences, Shenzhen, China
| | - Huamei Dai
- Fenghuang School, Bao'an District, Shenzhen, China
| | - Meng Sun
- Department of Social Psychiatry, the Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), Guangzhou, China
| | - Fang Fan
- School of Psychology, Centre for Studies of Psychological Applications, Guangdong Key Laboratory of Mental Health and Cognitive Science, Ministry of Education Key Laboratory of Brain Cognition and Educational Science, South China Normal University, Guangzhou, China.
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16
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Yilmaz Kafali H, Turan S, Akpınar S, Mutlu M, Özkaya Parlakay A, Çöp E, Toulopoulou T. Correlates of psychotic like experiences (PLEs) during Pandemic: An online study investigating a possible link between the SARS-CoV-2 infection and PLEs among adolescents. Schizophr Res 2022; 241:36-43. [PMID: 35074530 PMCID: PMC8730741 DOI: 10.1016/j.schres.2021.12.049] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2021] [Revised: 09/27/2021] [Accepted: 12/28/2021] [Indexed: 11/26/2022]
Abstract
BACKGROUND This study investigated whether SARS-CoV-2 infection, depression, anxiety, sleep problems, cigarette, alcohol, drug usage contribute to psychotic-like experiences (PLEs) among adolescents during the pandemic. We also aimed to explore whether baseline inflammatory markers or the number of SARS-CoV-2-related symptoms are associated with PLEs, and the latter is mediated by internalizing symptoms. METHODS Altogether, 684 adolescents aged 12-18 (SARS-CoV-2 group n = 361, control group (CG) n = 323) were recruited. The Community Assessment of Psychic Experiences-42-Positive Dimension (CAPE-Pos), Patient Health Questionnaire-9 (PHQ-9), Generalized Anxiety Disorder-7 (GAD-7), and Pittsburg Sleep Quality Index (PSQI) questionnaires were completed by all volunteers using an online survey. C-reactive Protein and hemogram values, and SARS-CoV-2-related symptoms during the acute infection period were recorded in the SARS-CoV-2 group. Group comparisons, correlations, logistic regression, and bootstrapped mediation analyses were performed. RESULTS CAPE-Pos-Frequency/Stress scores were significantly higher, whereas GAD-7-Total and PSQI-Total scores were significantly lower in SARS-CoV-2 than CG. Among the SARS-CoV-2 group, monocyte count and the number of SARS-CoV-2-symptoms were positively correlated with CAPE-Pos-Frequency/Stress scores. Besides SARS-CoV-2, cigarette use, GAD-7, and PHQ-9 scores significantly contributed to the presence of at least one CAPE-Pos "often" or "almost always". PHQ-9 and GAD-7 fully mediated the relationship between the number of SARS-CoV-2 symptoms and CAPE-Pos-Frequency. CONCLUSIONS This study is the first to show a possible relationship between SARS-CoV-2 infection and PLEs among adolescents. Depression, anxiety, and cigarette use also contributed to PLEs. The number of SARS-Cov-2-symptoms and PLEs association was fully mediated by internalizing symptoms, but prospective studies will need to confirm this result.
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Affiliation(s)
- Helin Yilmaz Kafali
- Ministry of Health Ankara City Hospital, Department of Child and Adolescent Psychiatry, Ankara, Turkey.
| | - Serkan Turan
- Bursa Uludağ University, Faculty of Medicine, Department of Child and Adolescent Psychiatry, Bursa, Turkey.
| | - Serap Akpınar
- Ministry of Health Ankara City Hospital, Department of Child and Adolescent Psychiatry, Ankara, Turkey
| | - Müge Mutlu
- Ministry of Health Ankara City Hospital, Department of Child and Adolescent Psychiatry, Ankara, Turkey
| | - Aslınur Özkaya Parlakay
- Ministry of Health Ankara City Hospital, Department of Pediatric Infection Disease, Ankara, Turkey
| | - Esra Çöp
- Ministry of Health Ankara City Hospital, Department of Child and Adolescent Psychiatry, Ankara, Turkey
| | - Timothea Toulopoulou
- Bilkent University, Department of Psychology, Ankara, Turkey,National Magnetic Resonance Research Center (UMRAM), Turkey
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17
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Lu D, Qiu S, Xian D, Zhang J, Zhang Y, Liu X, Yang W, Liu X. Psychotic-like experiences and associated socio-demographic factors among pregnant women in each trimester in China. Front Psychiatry 2022; 13:927112. [PMID: 36213897 PMCID: PMC9537354 DOI: 10.3389/fpsyt.2022.927112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Accepted: 08/17/2022] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVE Psychotic-like experiences (PLEs) are quite common in the general populations without a clinical diagnosis, but pregnant women have been neglected in earlier literature. This study aimed to investigate the prevalence and correlates of PLEs among pregnant women without previous psychiatric history in each trimester. METHOD A total of 950 pregnant women participated in a cross-sectional survey, with social and demographic information collected. The Positive Subscale of Community Assessment of Psychic Experiences (CAPE) was used to measure PLEs, and the 7-item Generalized Anxiety Disorder Questionnaire (GAD-7) and the Edinburgh Postnatal Depression Scale (EPDS) were used to examine anxious and depressive symptoms, respectively. Logistic regression analyses were conducted to investigate the risk factors for pregnant women with PLEs. RESULTS In our study, 37.2% of the pregnant women in this sample experienced at least one episode of PLEs, while 4.3% reported "often" having PLEs. More pregnant women experienced PLEs, delusional experiences, and hallucinatory experiences in the first two trimesters than in the third trimester. Factors associated with a higher risk for more frequent PLEs include: rural setting, unplanned pregnancy, parity 1, and EPDS scores. High positive correlations were shown between frequency scores among experiences of PLEs and GAD-7 scores, EPDS scores. CONCLUSION Episodes of PLEs are common in Chinese pregnant women; however, only a small proportion has persistent PLEs. It is vital to pay attention to women with psychosis risk in pregnancy.
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Affiliation(s)
- Dali Lu
- Department of Pediatric Psychology, Shenzhen Longhua Maternity and Child Healthcare Hospital, Shenzhen, China
| | - Shuangyan Qiu
- Department of Pediatric Psychology, Shenzhen Longhua Maternity and Child Healthcare Hospital, Shenzhen, China
| | - Danxia Xian
- Department of Pediatric Psychology, Shenzhen Longhua Maternity and Child Healthcare Hospital, Shenzhen, China
| | - Jingyu Zhang
- Department of Pediatric Psychology, Shenzhen Longhua Maternity and Child Healthcare Hospital, Shenzhen, China
| | - Yan Zhang
- Department of Pediatric Psychology, Shenzhen Longhua Maternity and Child Healthcare Hospital, Shenzhen, China
| | - Xiaocheng Liu
- Shenzhen Longhua Maternity and Child Healthcare Hospital, Shenzhen, China
| | - Weikang Yang
- Shenzhen Longhua Maternity and Child Healthcare Hospital, Shenzhen, China
| | - Xiaoqun Liu
- Department of Women and Children Health, Xiangya School of Public Health, Central South University, Changsha, China
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18
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Chen LH, Toulopoulou T. Pathways linking school bullying and psychotic experiences: Multiple mediation analysis in Chinese adolescents and young adults. Front Psychiatry 2022; 13:1007348. [PMID: 36386962 PMCID: PMC9650074 DOI: 10.3389/fpsyt.2022.1007348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Accepted: 09/26/2022] [Indexed: 11/21/2022] Open
Abstract
It is found that people with psychotic experiences have a 4-fold increased risk of developing a psychotic disorder later in life. Indeed, accumulating evidence has suggested that the association between school bullying and psychotic experiences works linearly. Previous studies are mainly carried out in a Western context, and only seldomly do studies address whether the association exists in the Chinese population and the related psychological and cognitive mechanisms. Therefore, we carried out the current study to address this gap in the literature focusing on the lifelong school bullying experiences of Chinese adolescents and young adults. We examined them in relation to psychotic experiences while assessing the mediating role of self-esteem, the personality trait of neuroticism, and a cognitive bias in thinking called interpretation bias. We found that multiple victimizations were quite common in Hong Kong secondary schools. In addition to a significant association between school bullying and psychotic experiences, we found partial mediating effects of proposed psychological and cognitive mediators in constructed multiple mediation models utilizing bootstrapping approach. Specifically, bullying quantity reflecting the number of victimizations, had its association with psychotic experiences partially mediated by the personality trait of neuroticism. In contrast, bullying duration reflecting the lasting of victimization was associated with psychotic experiences partially mediated by the personality trait of neuroticism and interpretation bias. Our findings enhance our knowledge of mechanisms underpinning the psychosis spectrum development and have implications for school-based intervention programs targeting bullying victims.
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Affiliation(s)
- Lu Hua Chen
- Department of Rehabilitation Sciences (Neuroscience and Neurological Rehabilitation), Faculty of Health and Social Sciences, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR, China.,Mental Health Research Centre, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR, China.,Department of Psychology, Faculty of Social Sciences, The University of Hong Kong, Kowloon, Hong Kong SAR, China
| | - Timothea Toulopoulou
- Department of Psychology, Faculty of Social Sciences, The University of Hong Kong, Kowloon, Hong Kong SAR, China.,Department of Psychology, Bilkent University, Ankara, Turkey.,Department of Basic and Clinical Neuroscience, Institute of Psychiatry Psychology and Neuroscience at King's College London, London, United Kingdom
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19
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Theory of mind in schizotypy: A behavioral and event-related potential (ERP) study. Schizophr Res Cogn 2021; 23:100190. [PMID: 33204651 PMCID: PMC7648172 DOI: 10.1016/j.scog.2020.100190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 09/06/2020] [Accepted: 09/23/2020] [Indexed: 11/24/2022] Open
Abstract
Background Schizophrenia is known for their theory of mind (ToM) impairment. However, this impairment in schizotypy (schizotypal traits) lacks investigation. Aims The present study investigated: (1) whether ToM ability was impaired in schizotypy; (2) whether the ERP amplitudes in nine brain regions of interest associated with ToM (e.g., frontal region) in schizotypy and healthy controls differed; and (3) whether the relationship between ToM performances and ERP amplitudes in schizotypy differed from that in healthy controls. Method Forty eight adolescents and young adults (16 schizotypy) with the mean age of 18 years were tested. The Reading the Mind in the Eyes Test (RMET) was used to assess their ToM during which ERP amplitudes were recorded. Results The schizotypy group showed significantly lower ERP amplitudes in all conditions of RMET in frontal, frontal-central, central, occipital and temporal regions when compared to those in healthy controls. Also, schizotypy's ERP amplitudes in the frontal, frontal-central, central, occipital, and temporal regions were different from those in the healthy individuals in responding to different types of ToM stimuli (positive, negative and neutral). In schizotypy group, reaction time responding to emotional stimuli was negatively related to ERP amplitudes in the frontal, central-parietal, parietal, occipital, and occipito-temporal regions during RMET while no significant correlations were found in healthy controls. Conclusion The present findings inform us with the knowledge regarding the neural and behavioral abnormality of ToM in schizotypy, suggesting that brain activity can be an alternative to detect ToM impairment in schizotypy.
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20
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Daedelow LS, Banaschewski T, Berning M, Bokde ALW, Brühl R, Burke Quinlan E, Curran HV, Desrivières S, Flor H, Grigis A, Garavan H, Hardon A, Kaminski J, Martinot JL, Paillère Martinot ML, Artiges E, Murray H, Nees F, Oei NYL, Papadopoulos Orfanos D, Paus T, Poustka L, Hohmann S, Millenet S, Rosenthal A, Fröhner JH, Smolka MN, Walter H, Whelan R, Wiers RW, Schumann G, Heinz A. Are psychotic-like experiences related to a discontinuation of cannabis consumption in young adults? Schizophr Res 2021; 228:271-279. [PMID: 33493775 DOI: 10.1016/j.schres.2021.01.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 01/01/2021] [Accepted: 01/03/2021] [Indexed: 10/22/2022]
Abstract
OBJECTIVE To assess changes in cannabis use in young adults as a function of psychotic-like experiences. METHOD Participants were initially recruited at age 14 in high schools for the longitudinal IMAGEN study. All measures presented here were assessed at follow-ups at age 19 and at age 22, respectively. Perceived stress was only assessed once at age 22. Ever users of cannabis (N = 552) gave qualitative and quantitative information on cannabis use and psychotic-like experiences using the Community Assessment of Psychic Experiences (CAPE). Of those, nearly all n = 549 reported to have experienced at least one psychotic experience of any form at age 19. RESULTS Mean cannabis use increased from age 19 to 22 and age of first use of cannabis was positively associated with a change in cannabis use between the two time points. Change in cannabis use was not significantly associated with psychotic-like experiences at age 19 or 22. In exploratory analysis, we observed a positive association between perceived stress and the experience of psychotic experiences at age 22. CONCLUSION Age of first use of cannabis influenced trajectories of young cannabis users with later onset leading to higher increase, whereas the frequency of psychotic-like experiences was not associated with a change in cannabis use. The observed association between perceived stress and psychotic-like experiences at age 22 emphasizes the importance of stress experiences in developing psychosis independent of cannabis use.
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Affiliation(s)
- Laura S Daedelow
- Department of Psychiatry and Psychotherapy CCM, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany.
| | - Tobias Banaschewski
- Department of Child and Adolescent Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Square J5, 68159 Mannheim, Germany
| | - Moritz Berning
- Amsterdam Institute for Social Science Research, University of Amsterdam, Amsterdam, the Netherlands
| | - Arun L W Bokde
- Discipline of Psychiatry, School of Medicine and Trinity College Institute of Neuroscience, Trinity College Dublin, Dublin, Ireland
| | - Rüdiger Brühl
- Physikalisch-Technische Bundesanstalt (PTB), Braunschweig and Berlin, Germany
| | - Erin Burke Quinlan
- Centre for Population Neuroscience and Precision Medicine (PONS), Institute of Psychiatry, Psychology & Neuroscience, SGDP Centre, King's College London, United Kingdom
| | - H Valerie Curran
- Clinical Psychopharmacology Unit, University College London, London, United Kingdom
| | - Sylvane Desrivières
- Centre for Population Neuroscience and Precision Medicine (PONS), Institute of Psychiatry, Psychology & Neuroscience, SGDP Centre, King's College London, United Kingdom
| | - Herta Flor
- Institute of Cognitive and Clinical Neuroscience, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Square J5, Mannheim, Germany; Department of Psychology, School of Social Sciences, University of Mannheim, 68131 Mannheim, Germany
| | - Antoine Grigis
- NeuroSpin, CEA, Université Paris-Saclay, F-91191 Gif-sur-Yvette, France
| | - Hugh Garavan
- Departments of Psychiatry and Psychology, University of Vermont, 05405 Burlington, VT, USA
| | - Anita Hardon
- Amsterdam Institute for Social Science Research, University of Amsterdam, Amsterdam, the Netherlands
| | - Jakob Kaminski
- Department of Psychiatry and Psychotherapy CCM, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Jean-Luc Martinot
- Institut National de la Santé et de la Recherche Médicale, INSERM U A10 "Trajectoires développementales en psychiatrie"; Université Paris-Saclay, Ecole Normale supérieure Paris-Saclay, CNRS, Centre Borelli, Gif-sur-Yvette, France
| | - Marie-Laure Paillère Martinot
- Institut National de la Santé et de la Recherche Médicale, INSERM U A10 "Trajectoires développementales en psychiatrie"; Université Paris-Saclay, Ecole Normale supérieure Paris-Saclay, CNRS, Centre Borelli; and AP-HP.Sorbonne Université, Department of Child and Adolescent Psychiatry, Pitié-Salpêtrière Hospital, Paris, France
| | - Eric Artiges
- Institut National de la Santé et de la Recherche Médicale, INSERM U A10 "Trajectoires développementales en psychiatrie"; Université Paris-Saclay, Ecole Normale supérieure Paris-Saclay, CNRS, Centre Borelli; and Psychiatry Department 91G16, Orsay Hospital, France
| | - Hayley Murray
- Amsterdam Institute for Social Science Research, University of Amsterdam, Amsterdam, the Netherlands
| | - Frauke Nees
- Department of Child and Adolescent Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Square J5, 68159 Mannheim, Germany; Institute of Cognitive and Clinical Neuroscience, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Square J5, Mannheim, Germany; Institute of Medical Psychology and Medical Sociology, University Medical Center Schleswig Holstein, Kiel University, Kiel, Germany
| | - Nicole Y L Oei
- Research Priority Area (RPA) Yield, University of Amsterdam, Amsterdam, the Netherlands; Developmental Psychology (Addiction Development and Psychopathology ADAPT-lab), University of Amsterdam, Amsterdam, the Netherlands; Amsterdam Brain and Cognition (ABC), University of Amsterdam, Amsterdam, the Netherlands
| | | | - Tomáš Paus
- Bloorview Research Institute, Holland Bloorview Kids Rehabilitation Hospital, Departments of Psychology and Psychiatry, University of Toronto, Toronto, Ontario M6A 2E1, Canada
| | - Luise Poustka
- Department of Child and Adolescent Psychiatry and Psychotherapy, University Medical Centre Göttingen, von-Siebold-Str. 5, 37075 Göttingen, Germany
| | - Sarah Hohmann
- Department of Child and Adolescent Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Square J5, 68159 Mannheim, Germany
| | - Sabina Millenet
- Department of Child and Adolescent Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Square J5, 68159 Mannheim, Germany
| | - Annika Rosenthal
- Department of Psychiatry and Psychotherapy CCM, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Juliane H Fröhner
- Department of Psychiatry and Neuroimaging Center, Technische Universität Dresden, Dresden, Germany
| | - Michael N Smolka
- Department of Psychiatry and Neuroimaging Center, Technische Universität Dresden, Dresden, Germany
| | - Henrik Walter
- Department of Psychiatry and Psychotherapy CCM, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Robert Whelan
- School of Psychology, Global Brain Health Institute, Trinity College Dublin, Ireland
| | - Reinout W Wiers
- Department of Developmental Psychology, Adapt Lab, Research Priority Area Yield, University of Amsterdam, Nieuwe Achtergracht 129-B, 1018 WS Amsterdam, the Netherlands
| | - Gunter Schumann
- Centre for Population Neuroscience and Precision Medicine (PONS), Institute of Psychiatry, Psychology & Neuroscience, SGDP Centre, King's College London, United Kingdom; PONS Research Group, Dept of Psychiatry and Psychotherapy, Campus Charite Mitte, Humboldt University, Berlin and Leibniz Institute for Neurobiology, Magdeburg, Germany, and Institute for Science and Technology of Brain-inspired Intelligence (ISTBI), Fudan University, Shanghai, PR China
| | - Andreas Heinz
- Department of Psychiatry and Psychotherapy CCM, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
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Fung HW, Chan C, Lee CY, Yau C, Chung HM, Ross CA. Validity of A Web-based Measure of Borderline Personality Disorder: A Preliminary Study. JOURNAL OF EVIDENCE-BASED SOCIAL WORK (2019) 2020; 17:443-456. [PMID: 32692638 DOI: 10.1080/26408066.2020.1760162] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
PURPOSE Early identification of borderline personality disorder (BPD) is important as timely interventions are beneficial and cost-effective. Unrecognized BPD not only results in suffering for individuals and their families, but also leads to considerable social costs. Although web-based measures have the potential to facilitate screening assessment of BPD for research and clinical purposes, little is known about whether the results of web-based measures of BPD are valid. This preliminary study aims to examine the validity of a web-based measure of BPD. METHOD We analyzed data from five independent samples (N = 828 in total). RESULTS The web-based BPD measure had a consistent relationship with relevant variables, including trauma exposure, mental well-being, depression, post-traumatic stress, dissociation and psychotic features across samples. It was also strongly correlated with another BPD measure. The web-based BPD measure could discriminate between participants with and without BPD and the discrimination performance was excellent (area under the curve =.853). DISCUSSION The initial findings suggest that the web-based BPD measure used in the present study is valid and may be helpful for research and screening purposes, although it should be followed up with a more comprehensive assessment in clinical settings. Implications are discussed. Given the limitations in this study, further studies are needed.
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Affiliation(s)
- Hong Wang Fung
- The Department of Applied Social Sciences, The Hong Kong Polytechnic University , Hung Hom, Hong Kong
| | - Chitat Chan
- The Department of Applied Social Sciences, The Hong Kong Polytechnic University , Hung Hom, Hong Kong
| | | | - Carmen Yau
- The Department of Applied Social Sciences, The Hong Kong Polytechnic University , Hung Hom, Hong Kong
| | - Hei Man Chung
- Department of Social and Behavioural Sciences, City University of Hong Kong , Kowloon, Hong Kong
| | - Colin A Ross
- The Colin A. Ross Institute for Psychological Trauma , Richardson, TX, USA
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Fung HW, Liu RKW, Ma YHE. Hearing voices and its psychosocial correlates in four Chinese samples. PSYCHOSIS 2019. [DOI: 10.1080/17522439.2019.1598477] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Hong Wang Fung
- The Department of Applied Social Sciences, The Hong Kong Polytechnic University, Kowloon, Hong Kong
| | | | - Yan Ho Eddie Ma
- Department of Social and Behavioural Sciences, City University of Hong Kong, Hong Kong, Hong Kong
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Mirza A, Birtel MD, Pyle M, Morrison AP. Cultural Differences in Psychosis: The Role of Causal Beliefs and Stigma in White British and South Asians. JOURNAL OF CROSS-CULTURAL PSYCHOLOGY 2019. [DOI: 10.1177/0022022118820168] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
While previous research has demonstrated the negative impact of stigma in individuals with mental health problems, little is known about cross-cultural differences in experiences and explanations of mental health, in particular in young people, despite the first episode of psychosis often occurring in adolescence. Aim of this study was to examine cultural differences in causal beliefs and stigma toward mental health, in particular psychosis. White British and South Asian young people ( N = 128) from two schools and colleges in the United Kingdom, aged 16 to 20 years, completed a cross-sectional survey. Results revealed significant associations between ethnic group and our dependent measures. White British reported more previous contact with a mental health service as well as with people with mental health problems than South Asians. They also reported lower stigma in form of a greater intentions to engage in contact with people with mental health problems. Furthermore, South Asians reported higher beliefs in supernatural causes of psychosis than White British. Psychotic experiences moderated the effect of ethnic group on supernatural beliefs, with South Asians reporting higher supernatural beliefs than White British when their own psychotic experiences were low to moderate. We discuss the implications of the findings, arguing that a greater culture-sensitive understanding of mental health is important to reach ethnic minorities with psychosis, and to challenge stigma toward psychosis from an early age on.
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Affiliation(s)
| | | | - Melissa Pyle
- Psychosis Research Unit, Greater Manchester West Mental Health NHS Foundation Trust, UK
| | - Anthony P. Morrison
- University of Manchester, UK
- Psychosis Research Unit, Greater Manchester West Mental Health NHS Foundation Trust, UK
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Negative social comparisons and psychosis proneness in a healthy adolescent population. Eur Psychiatry 2017; 46:51-56. [PMID: 29017064 DOI: 10.1016/j.eurpsy.2017.08.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2017] [Revised: 08/21/2017] [Accepted: 08/21/2017] [Indexed: 01/09/2023] Open
Abstract
There is growing evidence of an association between negative social comparisons (NSC) and both psychosis, and psychosis proneness. The majority of the work thus far, however, has focused largely on one type of NSC, namely, social rank. Whilst social rank is clearly an important factor, an individual's perception of belonging is likely also of importance; particularly, when considering individuals from collectivistic cultures such as China, where greater emphasis is placed on fitting into the group. There is also limited research investigating what factors may contribute towards the relationship between NSC and psychosis proneness, and to what extent this relationship may be due to common familial factors. To address these issues, we examined whether (1) Social rank and perceived belonging predict negative, positive and depressive psychotic experiences in a Chinese, adolescent, twin and sibling population, (2) coping styles moderate the impact of these relationships and (3), there is a familial association between NSC and psychosis proneness. Both social rank and perceived belonging were found to predict the negative and depressive dimensions of psychosis. These relationships were moderated by problem-focused coping styles. Interestingly, the association between perception of belonging, and negative psychotic experiences was familial-and stronger in Monozygotic twins-indicating perhaps shared aetiology due to common genes. Our findings highlight NSC as potential vulnerability markers for negative and depressive psychotic experiences, and suggest potentially different aetiological pathways amongst different NSC and different psychotic experiences. On a clinical level, our findings emphasize the need to consider coping styles when treating at-risk individuals.
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