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Hu H, Chen C, Xu B, Wang D. Moderating and mediating effects of resilience between childhood trauma and psychotic-like experiences among college students. BMC Psychiatry 2024; 24:273. [PMID: 38609907 PMCID: PMC11010362 DOI: 10.1186/s12888-024-05719-x] [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: 07/19/2023] [Accepted: 03/26/2024] [Indexed: 04/14/2024] Open
Abstract
BACKGROUND Extensive literature revealed that childhood trauma serves as a significant risk factor for developing psychotic-like experiences (PLEs) among the general population. Resilience has been regarded as a protective factor against PLEs. However, it remains unclear what role resilience plays in the relationship between childhood trauma and PLEs. METHODS A total of 4302 college students completed the web-based survey in January 2021. Participants completed self-report measures of sample characteristics variables, childhood trauma, and PLEs. Moderation and mediation analyses were adopted to examine the associations linking childhood trauma, resilience, and PLEs. RESULTS PLEs were positively associated with childhood trauma while negatively associated with resilience. Resilience played a partially mediating role in the relationship between childhood trauma and PLEs. Additionally, resilience moderated the association of childhood trauma with PLEs. CONCLUSIONS These findings indicated that resilience plays a crucial role in mediating the relationship between childhood trauma and PLEs, suggesting the potential clinical implication of enhancing resilience for the prevention and intervention of PLEs among college students.
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Affiliation(s)
- Heqiong Hu
- School of New Media Technology, Hunan Mass Media Vocational and Technical College, Changsha, China
- Hunan Academy of Education Sciences, Changsha, China
| | - Chunping Chen
- Institute of Education, Xiamen University, Xiamen, China
| | - Bingna Xu
- 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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Awhangansi S, Okewole A, Archard PJ, O’Reilly M. Perspective on clinical high-risk for psychosis in Africa. Front Psychiatry 2023; 14:1226012. [PMID: 37743999 PMCID: PMC10514491 DOI: 10.3389/fpsyt.2023.1226012] [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: 05/20/2023] [Accepted: 08/29/2023] [Indexed: 09/26/2023] Open
Abstract
Clinical High Risk for Psychosis has evolved in recent years as a conceptual and clinical entity, representing a shift in focus from the syndromal psychosis state to a recognition of the pre-psychotic state as a period of potential preventive intervention. Much existing evidence has been generated from well-resourced countries, with a more limited body of literature available from Africa and other Majority World countries. Against a backdrop of prevailing systemic challenges, it is necessary to appraise the state of knowledge on Clinical High Risk for Psychosis in Africa. In this perspective article, we cover epidemiology, risk factors, predictors of psychosis conversion, as well as an overview of sociocultural factors, notably stigma, and the barriers to mental health services in African settings. We discuss existing and promising assessment approaches and reflect on preventive and early intervention strategies. We conclude with recommendations including the need for more clinical, longitudinal, and collaborative research anchored in an integrative transdisciplinary approach. We highlight the need for more culturally valid assessment tools and strategies to improve access to and utilization of services while also reducing stigma.
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Affiliation(s)
| | - Adeniran Okewole
- Neuropsychiatric Hospital Aro, Abeokuta, Nigeria
- Pembroke College, University of Cambridge, Cambridge, United Kingdom
| | - Philip John Archard
- Leicestershire Partnership NHS Trust, Leicester, United Kingdom
- University of Leicester, Leicester, United Kingdom
- Tavistock and Portman NHS Foundation Trust, London, United Kingdom
| | - Michelle O’Reilly
- Leicestershire Partnership NHS Trust, Leicester, United Kingdom
- University of Leicester, Leicester, United Kingdom
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Spillebout C, Pelluet A, Bioulac S, Fourneret P, Polosan M, Dondé C. Detection of clinical high risk for psychosis in child and adolescent mental health services: Validation of the first step with the French versions of the Prodromal Questionnaire (fPQ-16) and scale of Perceptual and Cognitive Aberrations (fPCA). Early Interv Psychiatry 2023. [PMID: 36638840 DOI: 10.1111/eip.13366] [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: 05/13/2022] [Revised: 09/07/2022] [Accepted: 01/02/2023] [Indexed: 01/15/2023]
Abstract
AIM To validate the French versions of the 16-items Prodromal Questionnaire (PQ-16) and the 9-items scale of Perceptual and Cognitive Aberrations (PCA) to facilitate screening of psychosis risk in native French-speaking young individuals referred to Child and Adolescent Mental Health Services. METHOD Participants (N = 87, age range 10-18 years) were diagnosed with a non-psychotic disorder according to the Diagnostic and Statistical Manual of Mental Disorders. The French versions of the PQ-16 and PCA were developed using a forward-backward translation procedure. Psychometric properties were tested including (i) internal validity with Pearson correlations and Cronbach's coefficients, and (ii) external validity by correlations with each other's. RESULTS (i) Correlations between fPQ-16 and fPCA total scores and individual items were mostly >.4. Cronbach's coefficients were .80 for the fPQ-16 and .61 for the fPCA. (ii) The fPQ-16 and fPCA total scores were significantly correlated with a large effect size (rs = 0.66). CONCLUSION The fPQ-16 and the fPCA are psychometrically acceptable instruments for the screening of potential psychotic symptoms in French-speaking children and young adolescents under 18 years old referred to Child and Adolescent Mental Health Services.
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Affiliation(s)
| | - Albane Pelluet
- Service de Psychopathologie de l'Enfant et du Développement, Hospices Civils de Lyon, Université de Lyon, Lyon, France
| | - Stéphanie Bioulac
- Laboratoire de Psychologie et Neurocognition (CNRS-UMR 5105), Service de Psychiatrie de l'enfant et l'adolescent, CHU Grenoble Alpes, Université Grenoble Alpes, Grenoble, France
| | - Pierre Fourneret
- Service de Psychopathologie de l'Enfant et du Développement, Hospices Civils de Lyon, Université de Lyon, Lyon, France
| | - Mircea Polosan
- Inserm, CHU Grenoble Alpes, Grenoble Institut Neurosciences, Université Grenoble Alpes, Grenoble, France.,Adult Psychiatry Department, CHU Grenoble Alpes, Grenoble, France
| | - Clément Dondé
- Université Grenoble Alpes, Grenoble, France.,Inserm, CHU Grenoble Alpes, Grenoble Institut Neurosciences, Université Grenoble Alpes, Grenoble, France.,Adult Psychiatry Department, CHU Grenoble Alpes, Grenoble, France.,Early Intervention in Psychosis, CH Alpes-Isère, Saint-Egrève, France
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Wang D, Ma Z, Zhai S, Sun M, Fan F. Sleep disturbance and psychotic-like experiences among urban adolescents with and without parental migration. Front Public Health 2023; 10:1037963. [PMID: 36684951 PMCID: PMC9846600 DOI: 10.3389/fpubh.2022.1037963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Accepted: 12/12/2022] [Indexed: 01/06/2023] Open
Abstract
Aim Sleep disturbance was closely associated with an increased risk of psychotic-like experiences (PLEs). This study aims to explore the association between sleep disturbance and PLEs among urban adolescents with and without parental migration. Methods A total of 67, 532 urban Chinese adolescents were recruited in a large web-based survey during April 21st to May 12th, 2021. In our study, sleep disturbance, PLEs, family function, school climate, and a series of socio-demographic were assessed. And hierarchical logistic regression analyses were performed to examine influential factors associated with PLEs. Results Urban left-behind children (LBC) had a higher prevalence of sleep disturbance and PLEs than non-LBC. After controlling for confounders, parental migration was associated to PLEs with weak significance (OR = 1.19). Meanwhile, sleep disturbance was found to be a robust risk factor for PLEs (OR = 3.84 and 4.09), with or without the effect of parental migration. In addition, better family function and school climate has significant association with decreased risk of PLEs. Conclusion Adolescents with sleep disturbance are more likely to report PLEs. Adolescents' PLEs preventive strategies could focus on reducing sleep disturbance related symptoms as well as improving family function and school climate.
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Affiliation(s)
- Dongfang Wang
- Guangdong Key Laboratory of Mental Health and Cognitive Science, Ministry of Education Key Laboratory of Brain Cognition and Educational Science, Centre for Studies of Psychological Applications, School of Psychology, South China Normal University, Guangzhou, China
| | - Zijuan Ma
- Guangdong Key Laboratory of Mental Health and Cognitive Science, Ministry of Education Key Laboratory of Brain Cognition and Educational Science, Centre for Studies of Psychological Applications, School of Psychology, South China Normal University, Guangzhou, China
| | - Shuyi Zhai
- Faculty of Medicine, McGill University, Montreal, QC, Canada
| | - Meng Sun
- Department of Social Psychiatry, The Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), Guangzhou, China
| | - Fang Fan
- Guangdong Key Laboratory of Mental Health and Cognitive Science, Ministry of Education Key Laboratory of Brain Cognition and Educational Science, Centre for Studies of Psychological Applications, School of Psychology, South China Normal University, Guangzhou, China
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Wang D, Ma Z, Scherffius A, Liu W, Bu L, Sun M, Fan F. Sleep disturbance is predictive of psychotic-like experiences among adolescents: A two-wave longitudinal survey. Sleep Med 2023; 101:296-304. [PMID: 36470165 DOI: 10.1016/j.sleep.2022.11.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 11/03/2022] [Accepted: 11/12/2022] [Indexed: 11/16/2022]
Abstract
PURPOSE Psychotic-like experiences (PLEs) are prevalent among adolescents and are the most significant predictor of future mental disorders. This study aims to examine the cross-sectional and longitudinal associations between sleep disturbance and PLEs in a large cohort of adolescents. METHODS The 17,722 adolescents in our study were assessed from April 21 to May 12, 2021 (Time 1, T1) and again 6 months later from December 17 to 26, 2021 (Time 2, T2). The Youth Self Rating Insomnia Scale and 8-item Positive Subscale of the Community Assessment of Psychic Experiences were used to assess sleep and PLEs, respectively. Sample characteristics and depression were also evaluated at T1, and negative life events were measured at T2. Sleep duration ≤6 h per night was considered as sleep deprivation, and sleep disturbance was defined as having insomnia or poor sleep quality. RESULTS The prevalence of sleep disturbance and frequent PLEs at T1 were 14.1% and 14.5%, respectively. Sleep disturbance and sleep deprivation at T1 were significantly associated with increased risk for PLEs at T2 after adjusting for sample characteristics, depression, and negative life events. Furthermore, sleep disturbance and sleep deprivation also predicted the new onset and persistence of PLEs. CONCLUSION Sleep disturbance predicts the development and persistence of PLEs. Early assessment and treatment of sleep disturbance may therefore contribute to a comprehensive strategy for the successful prevention and treatment of PLEs in adolescents.
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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
| | - Zijuan Ma
- 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
| | - Andrew Scherffius
- Department of Microbiology and Immunology, Montana State University, Bozeman, MT, United States
| | - Wenxu Liu
- 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
| | - Luowei Bu
- 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
| | - 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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Wang D, Chen H, Chen Z, Liu W, Wu L, Chen Y, Sun M, Fan F. Current psychotic-like experiences among adolescents in China: Identifying risk and protective factors. Schizophr Res 2022; 244:111-117. [PMID: 35661996 DOI: 10.1016/j.schres.2022.05.024] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Revised: 04/22/2022] [Accepted: 05/21/2022] [Indexed: 10/18/2022]
Abstract
OBJECTIVE This study aim to explore the prevalence of current PLEs over past month and relevant influential factors among adolescents. METHODS A total of 67,538 students completed one online survey between April 21st and May 12th, 2021. Current PLEs were assessed using the 8-item Positive Subscale of the Community Assessment of Psychic Experiences (CAPE-P8). Participants were defined as having frequent PLEs if they selected "often" or "nearly always" on one or more items of CAPE-P8. Family function, school climate and a series of socio-demographic were also evaluated. RESULTS In this sample, 49.3% adolescents reported having at least one PLE over the past month, while 15.4% experienced high frequent PLEs. Alcohol intake was positively associated with high frequent PLEs (OR = 2.61, 95% CI = 2.37-2.88). Adolescents with chronic physical illness (OR = 1.94, 95% CI = 1.73-2.18) or family history of psychiatric illness (OR = 2.61, 95% CI = 2.22-2.77) were more likely to suffer from high frequent PLEs. Dysfunction family function (OR moderate = 1.98, 95% CI = 1.98-2.09; OR severe = 6.98, 95% CI = 6.48-7.53) or poor school climate (OR = 3.14, 95% CI = 2.93-3.37) was associated with elevated high frequent PLEs. CONCLUSIONS Several factors of socio-demographics, unhealthy lifestyle, family and school environments are found to be related to frequent PLEs. These factors should also be taken into consideration for effective psychosocial intervention in adolescents.
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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
| | - Wenxu Liu
- 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
| | - Lili Wu
- 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
| | - Yao 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
| | - 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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The one-month prevalence and correlates of psychotic-like experiences in the general adult population in Nigeria. CURRENT PSYCHOLOGY 2022. [DOI: 10.1007/s12144-022-03258-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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Adjorlolo S, Anum A. Positive and negative psychosis risk symptoms among adolescents in Ghana. INTERNATIONAL JOURNAL OF ADOLESCENCE AND YOUTH 2021. [DOI: 10.1080/02673843.2021.1933110] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Affiliation(s)
- Samuel Adjorlolo
- Department of Mental Health, School of Nursing and Midwifery, College of Health Sciences, University of Ghana, Legon, Ghana
- Research and Grant Institute of Ghana, Legon, Ghana
| | - Adote Anum
- Department of PsychologySchool of Social Sciences, College of Humanities, University of Ghana, Legon, Ghana
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Mamah D, Mutiso VN, Ndetei DM. Neurocognition in Kenyan youth at clinical high risk for psychosis. SCHIZOPHRENIA RESEARCH-COGNITION 2021; 25:100198. [PMID: 34094888 PMCID: PMC8167199 DOI: 10.1016/j.scog.2021.100198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/21/2021] [Revised: 04/09/2021] [Accepted: 04/10/2021] [Indexed: 11/27/2022]
Abstract
Introduction Cognitive deficits are typically seen in schizophrenia and in the prodrome, and are a major predictor of functional outcomes in patients. In Africa, few studies have investigated neurocognition in psychosis, which presents a gap in our understanding of the heterogeneity of the illness. In this study, we assessed neurocognition among the largest sample of psychosis-risk participants recruited in the continent to date. Methods The study was conducted in Kenya, and involved 295 psychiatric medication-naïve participants at clinical high-risk (CHR) for psychosis and healthy controls, aged 15–25 yrs. Psychosis-risk status was determined separately using the Structured Interview of Psychosis-Risk Syndromes (i.e. CHR) and by self-report with the Washington Early Recognition Center Affectivity and Psychosis Screen. Eleven tests were administered using the University of Pennsylvania Computerized Neurocognitive Battery. Test performance across groups were investigated, as well as demographic and clinical effects. Results Fewer participants were designated as being at psychosis-risk with structured interview (n = 47; CHR) than with self-report (n = 155). A MANOVA of cognitive test performance was significant only when groups were ascertained based on self-report (p = 0.03), with decreased performance in the risk group on verbal intelligence (p = 0.003; d = 0.39), emotion recognition (p = 0.003; d = 0.36), sensorimotor processing (p = 0.01; d = 0.31) and verbal memory (p = 0.035; d = 0.21). Only verbal intelligence was significantly worse in the CHR group compared to controls (p = 0.036; d = 0.45). There were no significant age and gender relationships. Conclusion Deficits across multiple cognitive domains are present in Kenyan psychosis-risk youth, most significantly in verbal intelligence. The pattern of cognitive deficits and an absence of gender effects may represent ethnicity-specific phenotypes of the psychosis-risk state. Longitudinal studies of neurocognition in Kenyan patients who convert to psychosis may enhance risk prediction in this population, and facilitate targeted interventions.
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Affiliation(s)
- Daniel Mamah
- Department of Psychiatry, Washington University Medical School, St. Louis, MO, United States of America
| | - Victoria N Mutiso
- Africa Mental Health Research and Training Foundation, Nairobi, Kenya
| | - David M Ndetei
- Africa Mental Health Research and Training Foundation, Nairobi, Kenya.,Department of Psychiatry, University of Nairobi, Kenya
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