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Wang Z, Chen Y, Tao Z, Yang M, Li D, Jiang L, Zhang W. Quantifying the Importance of Non-Suicidal Self-Injury Characteristics in Predicting Different Clinical Outcomes: Using Random Forest Model. J Youth Adolesc 2024; 53:1615-1629. [PMID: 38300442 DOI: 10.1007/s10964-023-01926-z] [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: 09/05/2023] [Accepted: 12/03/2023] [Indexed: 02/02/2024]
Abstract
Existing research on non-suicidal self-injury (NSSI) among adolescents has primarily concentrated on general risk factors, leaving a significant gap in understanding the specific NSSI characteristics that predict diverse psychopathological outcomes. This study aims to address this gap by using Random Forests to discern the significant predictors of different clinical outcomes. The study tracked 348 adolescents (64.7% girls; mean age = 13.31, SD = 0.91) over 6 months. Initially, 46 characteristics of NSSI were evaluated for their potential to predict the repetition of NSSI, as well as depression, anxiety, and suicidal risks at a follow-up (T2). The findings revealed distinct predictors for each psychopathology. Specifically, psychological pain was identified as a significant predictor for depression, anxiety, and suicidal risks, while the perceived effectiveness of NSSI was crucial in forecasting its repetition. These findings imply that it is feasible to identify high-risk individuals by assessing key NSSI characteristics, and also highlight the importance of considering diverse NSSI characteristics when working with self-injurers.
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Affiliation(s)
- Zhenhai Wang
- Center for Studies of Psychological Application, School of Psychology, South China Normal University, Guangzhou, China
| | - Yanrong Chen
- Center for Studies of Psychological Application, School of Psychology, South China Normal University, Guangzhou, China
| | - Zhiyuan Tao
- Center for Studies of Psychological Application, School of Psychology, South China Normal University, Guangzhou, China
| | - Maomei Yang
- Tangxia No.2 Junior High School, Dongguan, Guangdong, China
| | - Dongjie Li
- Center for Studies of Psychological Application, School of Psychology, South China Normal University, Guangzhou, China
| | - Liyun Jiang
- Center for Studies of Psychological Application, School of Psychology, South China Normal University, Guangzhou, China
| | - Wei Zhang
- Center for Studies of Psychological Application, School of Psychology, South China Normal University, Guangzhou, China.
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Zhou SC, Zhou Z, Tang Q, Yu P, Zou H, Liu Q, Wang XQ, Jiang J, Zhou Y, Liu L, Yang BX, Luo D. Prediction of non-suicidal self-injury in adolescents at the family level using regression methods and machine learning. J Affect Disord 2024; 352:67-75. [PMID: 38360362 DOI: 10.1016/j.jad.2024.02.039] [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: 10/07/2022] [Revised: 02/07/2024] [Accepted: 02/12/2024] [Indexed: 02/17/2024]
Abstract
BACKGROUND Adolescent non-suicidal self-injury (NSSI) is a major public health issue. Family factors are significantly associated with NSSI in adolescents, while studies on forecasting NSSI at the family level are still limited. In addition to regression methods, machine learning (ML) techniques have been recommended to improve the accuracy of family-level risk prediction for NSSI. METHODS Using a dataset of 7967 students and their primary caregivers from a cross-sectional study, logistic regression model and random forest model were used to test the forecasting accuracy of NSSI predictions at the family level. Cross-validation was used to assess model prediction performance, including the area under the receiver operator curve (AUC), precision, Brier score, accuracy, sensitivity, specificity, positive predictive value and negative predictive value. RESULTS The top three important family-related predictors within the random forest algorithm included family function (importance:42.66), family conflict (importance:42.18), and parental depression (importance:27.21). The most significant family-related risk predictors and protective predictors identified by the logistic regression model were family history of mental illness (OR:2.25) and help-seeking behaviors of mental distress from parents (OR:0.65), respectively. The AUCs of the two models, logistic regression and random forest, were 0.852 and 0.835, respectively. LIMITATIONS The key limitation is that this cross-sectional survey only enabled the authors to examine predictors that were considered to be proximal rather than distal. CONCLUSIONS These findings highlight the significance of family-related factors in forecasting NSSI in adolescents. Combining both conventional statistical methods and ML methods to improve risk assessment of NSSI at the family level deserves attention.
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Affiliation(s)
- Si Chen Zhou
- Center for Wise Information Technology of Mental Health Nursing Research, School of Nursing, Wuhan University, Wuhan, China
| | - Zhaohe Zhou
- School of Basic Medical Sciences, Chengdu University, Chengdu, China
| | - Qi Tang
- Center for Wise Information Technology of Mental Health Nursing Research, School of Nursing, Wuhan University, Wuhan, China
| | - Ping Yu
- Wuhan Mental Health Center, Wuhan, China; Wuhan Hospital for Psychotherapy, Wuhan, China
| | - Huijing Zou
- Center for Wise Information Technology of Mental Health Nursing Research, School of Nursing, Wuhan University, Wuhan, China
| | - Qian Liu
- Center for Wise Information Technology of Mental Health Nursing Research, School of Nursing, Wuhan University, Wuhan, China
| | - Xiao Qin Wang
- Center for Wise Information Technology of Mental Health Nursing Research, School of Nursing, Wuhan University, Wuhan, China
| | - Jianmei Jiang
- The Central Hospital of Enshi Tujia Autonomous Prefecture, Enshi, China
| | - Yang Zhou
- Wuhan Mental Health Center, Wuhan, China; Wuhan Hospital for Psychotherapy, Wuhan, China
| | - Lianzhong Liu
- Wuhan Mental Health Center, Wuhan, China; Wuhan Hospital for Psychotherapy, Wuhan, China
| | - Bing Xiang Yang
- Center for Wise Information Technology of Mental Health Nursing Research, School of Nursing, Wuhan University, Wuhan, China; Department of Psychiatry, Renmin Hospital of Wuhan University, Wuhan, China.
| | - Dan Luo
- Center for Wise Information Technology of Mental Health Nursing Research, School of Nursing, Wuhan University, Wuhan, China; Department of Psychiatry, Renmin Hospital of Wuhan University, Wuhan, China.
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Yuan GF, Liu C, Li X, Fung HW, Wong MYC, Lam SKK, An Y, Feng X. Hurting myself to cope: Using network analysis to understand the association between perceived stigma and non-suicidal self-injury functions among men who have sex with men in China. Arch Psychiatr Nurs 2024; 48:43-50. [PMID: 38453281 DOI: 10.1016/j.apnu.2024.01.005] [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: 02/14/2023] [Revised: 05/04/2023] [Accepted: 01/05/2024] [Indexed: 03/09/2024]
Abstract
Prior studies have demonstrated that perceived stigma is robustly associated with risky and life-threatening behaviors, including non-suicidal self-injury (NSSI), among men who have sex with men (MSM). However, studies regarding the relationship between perceived stigma and NSSI are limited. The present study aimed to investigate the network structure of perceived stigma and NSSI functions, along with bridge nodes, to elucidate how they co-exist. A sample of 2610 Chinese MSM (mean age = 23.99, age range: 18-68 years) was recruited from an online survey platform. All participants completed a web-based survey with measures of perceived stigma and NSSI functions. Results indicated that 'negative attitudes towards homosexuality' and 'disappointment in gay son' were identified as the most central nodes in the perceived stigma network, whereas 'seeking attention' and 'influencing others to change' ranked highest on centrality in the NSSI network. Two bridge connections were exhibited within the combined perceived stigma and NSSI network model: 'unwelcoming in public' and 'avoiding unpleasant tasks' from perceived stigma and NSSI communities, respectively. This is among the first studies investigating the co-occurrence between perceived stigma and NSSI from the network approach. Our findings provide an empirically-based perspective on the importance of family- and community-based interventions, with potential clinical implications for reducing NSSI among sexual and gender minority groups.
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Affiliation(s)
- Guangzhe Frank Yuan
- School of Education Science, Leshan Normal University, Leshan, China; Department of Health Promotion Education and Behavior, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA.
| | - Caimeng Liu
- School of Education Science, Leshan Normal University, Leshan, China.
| | - Xiaoming Li
- Department of Health Promotion Education and Behavior, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA
| | - Hong Wang Fung
- Department of Social Work, Faculty of Social Sciences, The Hong Kong Baptist University, Kowloon Tong, Hong Kong
| | - Ming Yu Claudia Wong
- Department of Health and Physical Education, The Education University of Hong Kong, Hong Kong
| | - Stanley Kam Ki Lam
- The Nethersole School of Nursing, The Chinese University of Hong Kong, Hong Kong
| | - Yuanyuan An
- School of Psychology, Nanjing Normal University, Nanjing, Jiangsu, China.
| | - Xueyou Feng
- Center for Mental Health Education and Counseling, Guangzhou College of Commerce, Guangzhou, China
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Xia Y, Wu B, Zhang Z, Yang K, Jiao C, Zhou X. Correlation Between Defense Mechanisms and Parenting Style of Adolescents With Non-Suicidal Self-Injury. J Psychosoc Nurs Ment Health Serv 2023; 61:17-22. [PMID: 37751579 DOI: 10.3928/02793695-20230919-01] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/28/2023]
Abstract
Non-suicidal self-injury (NSSI) is highly prevalent among adolescents. The current study aimed to explore defense mechanisms and parental styles of adolescents with NSSI behaviors. The Egna Minnen Barndoms Uppfostran (EMBU [One's Memories of Upbringing]) and Defense Style Questionnaire (DSQ) were used to evaluate 31 participants with NSSI behaviors in the experimental group and 60 participants with non-NSSI behaviors in the control group. There were significant differences in Father Factors II, V, and VI, and Mother Factors III and IV on the EMBU between the experimental and control groups. On the DSQ, there were significant differences in immature defense mechanism, mature defense mechanism, and camouflage factors between the experimental and control groups. In the experimental group, Father Factors I and IV and Mother Factors I and V were significantly correlated with mature defense mechanism. Father Factor VI and Mother Factors III and IV were significantly correlated with immature defense mechanism. Father Factors II and V were significantly correlated with camouflage factors. Defense mechanisms and parental styles of participants in the experimental group were different than those of the control group, and immature parental styles affect the formation of defense mechanisms. [Journal of Psychosocial Nursing and Mental Health Services, 61(11), 17-22.].
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Zheng Y, Wang J, Jiang Q, Liao M, Huang F. Non-suicidal self-injury and suicidal ideation among adolescents: the chain-mediating role of rumination and decentering. Front Psychiatry 2023; 14:1179518. [PMID: 37779633 PMCID: PMC10540194 DOI: 10.3389/fpsyt.2023.1179518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Accepted: 05/25/2023] [Indexed: 10/03/2023] Open
Abstract
Objective To explore the relationship between non-suicidal self-injury and suicidal ideation in adolescents and examine the roles of rumination and decentering in that relationship. Method By means of a questionnaire, 175 adolescent patients in a psychiatric hospital in Fujian Province were given the Functional Assessment of Self-Mutilation: Chinese Version, Positive and Negative Suicide Ideation, Ruminative Response Scale: Chinese Version, and Experiences Questionnaire: Decentering Scale. Results (1) Adolescent non-suicidal self-injury was significantly positively related to suicidal ideation and rumination and significantly negatively related to decentering. Suicidal ideation was significantly positively related to rumination and significantly negatively related to decentering. Rumination was significantly negatively related to decentering. (2) Rumination and decentering played a complete chain-mediating role between non-suicidal self-injury and suicidal ideation. Non-suicidal self-injury was found to indirectly affect suicidal ideation along three pathways: the independent mediating role of rumination (the mediating effect accounted for 40.166%), independent mediating role of decentering (the mediating effect accounted for 41.274%), and chain-mediating role of rumination and decentering (the mediating effect accounted for 14.958%). Conclusion Adolescent non-suicidal self-injury can indirectly affect suicidal ideation through rumination and decentering. In the future, mindfulness and other methods should be used to improve individuals' levels of decentering and cultivate emotional regulation abilities, so as to reduce the incidence of non-suicidal self-injury and suicide in adolescents.
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Affiliation(s)
| | | | | | - Meiling Liao
- School of Health, Fujian Medical University, Fuzhou, China
| | - Fajie Huang
- School of Health, Fujian Medical University, Fuzhou, China
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Shen Y, Hu Y, Zhou Y, Fan X. Non-suicidal self-injury function: prevalence in adolescents with depression and its associations with non-suicidal self-injury severity, duration and suicide. Front Psychiatry 2023; 14:1188327. [PMID: 37333917 PMCID: PMC10272341 DOI: 10.3389/fpsyt.2023.1188327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Accepted: 05/15/2023] [Indexed: 06/20/2023] Open
Abstract
Background Given that adolescents with depression are at the highest risk for non-suicidal self-injury (NSSI), a thorough understanding of their NSSI functions, as well as associations between functions and severe behavioral consequences, is essential for risk assessment and invention development. Methods Adolescents with depression from 16 hospitals across China, for whom data was available regarding their NSSI function, frequency, number of methods used, time characteristics, and suicide history were included. Descriptive statistical analyses were performed to determine the prevalence of NSSI functions. Regression analyses were conducted to explore the relationship between NSSI functions and behavioral characteristics of NSSI and suicide attempts. Results Affect regulation was the primary function of NSSI and followed by anti-dissociation in adolescents with depression. Females recognized automatic reinforcement functions more frequently than males, while males had a higher prevalence of social positive reinforcement functions. Automatic reinforce functions played the prominent role in associations between NSSI functions and all the severe behavioral consequences. Specifically, functions of anti-dissociation, affect regulation, and self-punishment were all associated with NSSI frequency, while higher levels of endorsements for anti-dissociation and self-punishment were linked to more NSSI methods, and greater level of endorsement for anti-dissociation was related to longer NSSI duration. Only the increase in endorsement of self-punishment was associated with a greater hazard of suicide attempts. Conclusion The dominant functions of NSSI in adolescents with depression was automatic reinforcement, specifically affect regulation. And prevalence of NSSI function differed between males and females. Anti-dissociation and self-punishment seemed to be the most risky factors as they were linked to severe NSSI or suicide behaviors. More attention should be given to these functions in risk evaluation, and the targeted interventions should be developed accordingly in a timely manner.
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Affiliation(s)
- Ying Shen
- Psychosomatic Medicine, The Third People’s Hospital of Ganzhou, Ganzhou, China
| | - Yingzi Hu
- Department of Psychology, Fudan University, Shanghai, China
- Clinical Research Center for Mental Disorders, Shanghai Pudong New Area Mental Health Center of Tongji University, Shanghai, China
| | - Yongjie Zhou
- Shenzhen Mental Health Center, Shenzhen Kangning Hospital, Shenzhen, China
| | - Xiwang Fan
- Clinical Research Center for Mental Disorders, Shanghai Pudong New Area Mental Health Center of Tongji University, Shanghai, China
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Jiang Z, Wang Z, Diao Q, Chen J, Tian G, Cheng X, Zhao M, He L, He Q, Sun J, Liu J. The relationship between negative life events and non-suicidal self-injury (NSSI) among Chinese junior high school students: the mediating role of emotions. Ann Gen Psychiatry 2022; 21:45. [PMID: 36403014 PMCID: PMC9675228 DOI: 10.1186/s12991-022-00423-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Accepted: 11/12/2022] [Indexed: 11/21/2022] Open
Abstract
BACKGROUND Adolescent non-suicidal self-injury (NSSI) is common and adolescence is the most common period of first self-injury, and the occurrence of NSSI is influenced by negative life events and emotional symptoms. The mediating role of emotional symptoms in the interaction between negative life events and NSSI has not been carefully investigated yet. METHODS For middle school students in three schools in a Chinese province, the Adolescents Self-Harm Scale was used to investigate NSSI, the Adolescent Self-Rating Life Events Check List was used to investigate adolescent negative life events, and the Self-Rating Anxiety Scale and Self-Rating Depression Scale were used to assess their emotional symptoms. After the description of general data and the test for differences between groups, the relationship between negative life events, emotional symptoms and NSSI was analyzed using Pearson correlation analysis. Structural equation modeling was used to analyze the mediating role of emotions in negative life events and NSSI. RESULTS A total of 2376 junior high school students completed this survey, which revealed an annual NSSI prevalence of 37.1% (n = 881) and a higher prevalence of NSSI among girls and rural adolescents. Among adolescents who developed NSSI, 67.4% (N = 594) used multiple means of self-injury. The most common means of self-injury was hair pulling (51.0%), and the most common NSSI purpose and external factors/events were venting bad emotions or feelings (57.5%) and poor academic performance (44.9%), respectively. Negative life events, emotional symptoms and NSSI were positively associated (P < 0.05). Structural equation modeling with negative life events, emotional symptoms and NSSI as variables showed that the model-fit index matched the data well, with RMSEA = 0.073, AGFI = 0.945, GFI = 0.980, CFI = 0.985, NFI = 0.982, TLI = 0.968, IFI = 0.985, and negative life events, emotional symptoms (anxiety, depression) and NSSI all had direct effects with standardized path coefficients of 0.16, 0.19, and 0.23, respectively, with negative life events playing an indirect role in NSSI through emotional symptoms and emotional symptoms playing an incomplete mediating role in negative life events and NSSI. CONCLUSION The prevalence of NSSI was higher among Chinese junior high school students. Both negative life events and emotional symptoms were direct risk factors for NSSI. In addition, negative life events were also indirect risk factors for NSSI, and emotional symptoms played an incomplete mediating role in the relationship between the effects of negative life events and NSSI. This indicates that the combination of reducing the frequency of negative life events while maintaining individual emotional stability during adolescent development can effectively reduce the prevalence of NSSI in adolescents.
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Affiliation(s)
- Zhongliang Jiang
- Department of Child and Adolescent Psychiatry, Shandong Mental Health Center, Shandong University, Shandong, China
| | - Zhiyi Wang
- Department of Child and Adolescent Psychiatry, Shandong Mental Health Center, Shandong University, Shandong, China
| | - Qidi Diao
- Department of Child and Adolescent Psychiatry, Shandong Mental Health Center, Shandong University, Shandong, China
| | - Jie Chen
- Department of Child and Adolescent Psychiatry, Shandong Mental Health Center, Shandong University, Shandong, China
| | - Geng Tian
- Department of Child and Adolescent Psychiatry, Shandong Mental Health Center, Shandong University, Shandong, China
| | - Xiaojing Cheng
- Department of Child and Adolescent Psychiatry, Shandong Mental Health Center, Shandong University, Shandong, China
| | - Miao Zhao
- Department of Child and Adolescent Psychiatry, Shandong Mental Health Center, Shandong University, Shandong, China
| | - Long He
- Department of Child and Adolescent Psychiatry, Shandong Mental Health Center, Shandong University, Shandong, China
| | - Qiang He
- Department of Child and Adolescent Psychiatry, Shandong Mental Health Center, Shandong University, Shandong, China
| | - Jin Sun
- Department of Developmental Pediatrics and Child Health Care, The First Affiliated Hospital of Shandong First Medical University and Shandong Provincial Qianfoshan Hospital, Shandong, China
| | - Jintong Liu
- Department of Child and Adolescent Psychiatry, Shandong Mental Health Center, Shandong University, Shandong, China.
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Childhood maltreatment and nonsuicidal self-injury among younger Chinese prisoners: the mediating role of self-esteem. CURRENT PSYCHOLOGY 2022. [DOI: 10.1007/s12144-022-03647-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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9
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Wong SL, Chung MC. Child abuse and non-suicidal self-injury among Chinese university students: the role of emotion dysregulation and attachment style. CURRENT PSYCHOLOGY 2021. [DOI: 10.1007/s12144-021-01832-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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10
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Reasoning, problem solving, attention/vigilance, and working memory are candidate phenotypes of non-suicidal self-injury in Chinese Han nationality. Neurosci Lett 2021; 753:135878. [PMID: 33823235 DOI: 10.1016/j.neulet.2021.135878] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2021] [Revised: 03/06/2021] [Accepted: 03/31/2021] [Indexed: 01/10/2023]
Abstract
BACKGROUND Non-suicidal self-injury (NSSI) is an act of deliberately hurting one's body without the purpose of death. Internal phenotypes have been used in numerous studies of mental disorders, suicide, and self-injury. This research aimed to evaluate the cognitive function of patients with NSSI and determine their potential endophenotype. METHODS This study used a comparative control design and included 61 patients with NSSI, 55 healthy siblings (HS), and 53 healthy controls. Visual learning, reasoning and problem, verbal learning, attention/vigilance, working memory, and speed of processing were used to evaluate the cognitive function of the subjects. RESULTS Patients with NSSI and their HS showed cognitive defects in reasoning and problem, attention/vigilance, and working memory. Substantial differences were observed in verbal learning among the three groups, but no significant difference was recorded in the scores in Brief Assessment of Cognition in Schizophrenia. CONCLUSIONS The results suggest that reasoning and problem, attention/vigilance, and working memory may be potential endophenotypes in early identification of Chinese Han people with NSSI behavior.
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Wen Y, Zhang X, Xu Y, Qiao D, Guo S, Sun N, Yang C, Han M, Liu Z. Cognitive Impairment in Adolescent Major Depressive Disorder With Nonsuicidal Self-Injury: Evidence Based on Multi-indicator ERPs. Front Hum Neurosci 2021; 15:637407. [PMID: 33716699 PMCID: PMC7943920 DOI: 10.3389/fnhum.2021.637407] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Accepted: 02/02/2021] [Indexed: 11/13/2022] Open
Abstract
The lifetime prevalence of major depressive disorder (MDD) in adolescents is reported to be as high as 20%; thus, MDD constitutes a significant social and public health burden. MDD is often associated with nonsuicidal self-injury (NSSI) behavior, but the contributing factors including cognitive function have not been investigated in detail. To this end, the present study evaluated cognitive impairment and psychosocial factors in associated with MDD with NSSI behavior. Eighteen and 21 drug-naïve patients with first-episode MDD with or without NSSI (NSSI+/- group) and 24 healthy control subjects (HC) were enrolled in the study. The Hamilton Anxiety Scale (HAMA), Hamilton Depression Scale (HAMD), Adolescent Self-injury Questionnaire, Beck Scale for Suicide Ideation-Chinese Version (BSI-CV), Shame Scale for Middle School Students, Sensation Seeking Scale (SSS) and Childhood Trauma Questionnaire (CTQ) were used to assess depression-related behaviors, and event-related potentials (ERPs) were recorded as a measure of cognitive function. The latency of the N1, N2, P3a, P3b, and P50 components of ERPs at the Cz electrode point; P50 amplitude and P50 inhibition (S1/S2) showed significant differences between the 3 groups. CTQ scores also differed across three groups, and the NSSI- and NSSI+ groups showed significant differences in scores on the Shame Scale for Middle School Students. Thus, cognitive function was impaired in adolescents with MDD with NSSI behavior, which was mainly manifested as memory decline, attention and executive function deficits, and low anti-interference ability. We also found that childhood abuse, lack of social support, and a sense of shame contributed to NSSI behavior. These findings provide insight into the risk factors for MDD with NSSI behavior, which can help mental health workers more effectively diagnose and treat these patients.
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Affiliation(s)
- Yujiao Wen
- Department of Psychiatry, The First Hospital of Shanxi Medical University, Taiyuan, China
| | - Xuemin Zhang
- Department of Psychiatry, The First Hospital of Shanxi Medical University, Taiyuan, China
| | - Yifan Xu
- Department of Psychiatry, The First Hospital of Shanxi Medical University, Taiyuan, China
| | - Dan Qiao
- Department of Psychiatry, The First Hospital of Shanxi Medical University, Taiyuan, China
| | - Shanshan Guo
- Department of Psychiatry, The First Hospital of Shanxi Medical University, Taiyuan, China
| | - Ning Sun
- Department of Psychiatry, The First Hospital of Shanxi Medical University, Taiyuan, China
| | - Chunxia Yang
- Department of Psychiatry, The First Hospital of Shanxi Medical University, Taiyuan, China
| | - Min Han
- Department of Psychiatry, The First Hospital of Shanxi Medical University, Taiyuan, China
| | - Zhifen Liu
- Department of Psychiatry, The First Hospital of Shanxi Medical University, Taiyuan, China
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Faura-Garcia J, Orue I, Calvete E. Clinical assessment of non-suicidal self-injury: A systematic review of instruments. Clin Psychol Psychother 2021; 28:739-765. [PMID: 33283952 DOI: 10.1002/cpp.2537] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 11/11/2020] [Accepted: 11/16/2020] [Indexed: 11/11/2022]
Abstract
There has been an increase in the number of assessment instruments for non-suicidal self-injury (NSSI). However, previous reviews are inconsistent and do not provide a comprehensive psychometric assessment of the instruments. This study aimed to systematically assess and compare the psychometric properties of clinically relevant instruments to measure NSSI in any population. Through a systematic review guided by COSMIN and PRISMA, two searches were conducted in English and Spanish in February 2020 in 13 databases including grey literature. Of the 7,813 initial records, 152 validations were extracted. From these, 83 instruments (22 versions or adaptations) were excluded for not measuring NSSI, having no potential clinical utility or not including psychometric properties. Finally, 26 (22 versions, 35 adaptations and 19 creations) instruments measuring NSSI were included. Predominantly, the studies were North American self-reports in English for community adolescents, adaptations or versions emanating from a small number of instruments. Twenty-six indicators were categorized to assess NSSI. The most frequent instruments are structured interviews, and their indicators were related to NSSI function and topography. Evidence of validity and reliability was positive but limited. Despite the high number of instruments and diversity of evaluations, we found no instrument with sufficient evidence for clinical assessment. Findings broadly overview NSSI assessment instruments' current use and future improvement in clinical and research settings.
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Affiliation(s)
- Juan Faura-Garcia
- Department of Personality, Psychological Assessment, and Treatment, University of Deusto, Bilbao, Spain
| | - Izaskun Orue
- Department of Personality, Psychological Assessment, and Treatment, University of Deusto, Bilbao, Spain
| | - Esther Calvete
- Department of Personality, Psychological Assessment, and Treatment, University of Deusto, Bilbao, Spain
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Qu D, Wang Y, Zhang Z, Meng L, Zhu F, Zheng T, He K, Zhou Y, Li C, Bu H, Zhou Y. Psychometric Properties of the Chinese Version of the Functional Assessment of Self-Mutilation (FASM) in Chinese Clinical Adolescents. Front Psychiatry 2021; 12:755857. [PMID: 35153848 PMCID: PMC8826685 DOI: 10.3389/fpsyt.2021.755857] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Accepted: 12/13/2021] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Functional Assessment of Self-Mutilation (FASM) is one of the most widely used tools assessing adolescent's non-suicidal self-injury. However, the Chinese version of FASM (C-FASM) is lacking. The present study aimed to adapt the FASM to the Chinese patients and examine its reliability and validity. METHODS The original English version of the FASM was translated into Chinese following Brislin's model of cross-culture translation, and then, pilot study and cognitive interview were carried out with 15 adolescent patients to assess the acceptability and comprehensibility of all items. The items were subsequently tested in a sample of 621 Chinese adolescent patients recruited by 20 psychiatric or general hospitals in nine provinces across China. We examined the distribution of responses for each item. Factor analysis, Cronbach's α and McDonald's Ω, intraclass coefficient, and Spearman's rank correlations were deployed to assess the dimensional structure, internal consistency reliability, test-retest reliability, and criterion validity. RESULTS The final adapted C-FASM included a 10-item method checklist and a 15-item function checklist of NSSI, and other characteristics of NSSI. C-FASM exhibited acceptable internal consistency (α = 0.81 and Ω = 0.80 for method checklist; α = 0.80 and Ω = 0.76 for function checklist) and test-retest reliability (method checklist: 0.79; function checklist: 0.87). Factor analysis for NSSI functions yielded a three-factor model with a good model fit. In addition, the instrument showed an expected correlation with the instrument of the Deliberate Self-Harm Behavior Inventory (r = 0.84, p < 0.001). CONCLUSIONS The C-FASM has good content, structural validity, and reliability. The instrument can be helpful to Chinese adolescents as a comprehensive measure of NSSI behaviors.
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Affiliation(s)
- Diyang Qu
- Shenzhen Mental Health Center, Shenzhen Kangning Hospital, Shenzhen, China.,Vanke School of Public Health, Tsinghua University, Hong Kong, China
| | - Yanni Wang
- Department of Maternal, Child and Adolescent Health, School of Public Health, Lanzhou University, Lanzhou, China
| | - Zhiguo Zhang
- Health Science Center, School of Biomedical Engineering, Shenzhen University, Shenzhen, China
| | | | - Feng Zhu
- Suzhou Guangji Hospital, Suzhou, China
| | | | | | - Yue Zhou
- Department of Maternal, Child and Adolescent Health, School of Public Health, Lanzhou University, Lanzhou, China
| | - Chuanxiao Li
- CAS Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
| | - He Bu
- City University of Hong Kong, Hong Kong, China
| | - Yongjie Zhou
- Shenzhen Mental Health Center, Shenzhen Kangning Hospital, Shenzhen, China
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Chávez-Flores YV, Hidalgo-Rasmussen CA, Yanez-Peñúñuri LY. Assessment tools of non-suicidal self-injury in adolescents 1990-2016: a systematic review. CIENCIA & SAUDE COLETIVA 2019; 24:2871-2882. [PMID: 31389535 DOI: 10.1590/1413-81232018248.18502017] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2017] [Accepted: 12/18/2017] [Indexed: 11/22/2022] Open
Abstract
The purpose of this systematic review was to identify the instruments created or adapted to assess non-suicidal self-injury (NSSI) among adolescents. The Preferred Reporting Items for Systematic Review and Meta-Analyses (PRISMA) methodology was used. Two individual reviewers analyzed the psychometric properties of instruments published in English or Spanish from 1990 to 2016 considering standardized quality criteria. The PsycINFO, PubMed, ISI Web of Knowledge, Scopus, SciELO, ScienceDirect, and EBSCO databases were consulted. Eighteen studies that created or adapted 11 instruments were selected. Most were developed in the United States or Canada, and none were developed in Latin America. Several studies presented no evidence of the psychometric properties of their instruments. Seven of the 18 studies obtained at least one positive score. The Alexian Brothers Urge to Self-Injure Scale (ABUSI) and the Impulse, Self-harm, and Suicide Ideation Questionnaire for Adolescents (ISSIQ-A) obtained the highest positive scores. The limitation of this study is that only seven databases were employed for the literature search in English and Spanish. The reporting of the psychometric properties of NSSI instruments among adolescents should be improved, and adaptations to Latin American countries should be developed for international comparisons.
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Affiliation(s)
- Yolanda Viridiana Chávez-Flores
- Escuela de Ciencias de la Salud Valle de las Palmas, Universidad Autónoma de Baja California. Calzada Universidad 14418, Parque Industrial Internacional. 22427 Tijuana B.C. México.
| | - Carlos Alejandro Hidalgo-Rasmussen
- Centro de Investigación en Riesgos y Calidad de Vida, Departamento de Promoción, Preservación y Desarrollo de la Salud, Universidad de Guadalajara. Centro de Estudios Avanzados, Universidad de Playa Ancha. Cd. Guzman Jalisco Mexico
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15
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Zinchuk MS, Avedisova AS, Guekht AB. Nonsuicidal self-injury behavior in non-psychotic disorders: epidemiology, social and clinical risk factors. Zh Nevrol Psikhiatr Im S S Korsakova 2019; 119:108-119. [DOI: 10.17116/jnevro2019119031108] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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16
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Taylor PJ, Jomar K, Dhingra K, Forrester R, Shahmalak U, Dickson JM. A meta-analysis of the prevalence of different functions of non-suicidal self-injury. J Affect Disord 2018; 227:759-769. [PMID: 29689691 DOI: 10.1016/j.jad.2017.11.073] [Citation(s) in RCA: 298] [Impact Index Per Article: 49.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2017] [Revised: 09/27/2017] [Accepted: 11/12/2017] [Indexed: 01/23/2023]
Abstract
BACKGROUND A broad variety of different functions can underlie acts of Non-suicidal self-injury (NSSI). Whilst research so far has identified many of the commonly reported functions, no reliable estimates of prevalence currently exist for these different NSSI functions. Understanding the prevalence of NSSI functions represents a key to better understanding the phenomenology of NSSI and addressing the differing needs of the NSSI population. We conducted a systematic review and meta-analysis of the prevalence of NSSI functions in community and clinical samples. METHOD A literature search of electronic databases PsycINFO, Medline, and Web of Science from date of inception to March 2017 was undertaken. A pre-specified framework for categorising different functions of NSSI was used to collate data from across studies. A random-effects meta-analysis of prevalence was then undertaken on these data. RESULTS Intrapersonal functions (66-81%), and especially those concerning emotion regulation were most commonly reported by individuals who engage in NSSI (63-78%). Interpersonal functions (e.g., expressing distress) were less common (33-56%). LIMITATIONS The review was limited to English-language articles. Reviewed articles were inconsistent in their measurement of NSSI. Inconsistency within pooled prevalence estimates was high when moderators were not accounted for. CONCLUSIONS Findings indicate that intrapersonal functions of NSSI are most common and are present for the majority of participants. This finding supports dominant emotion-regulation models of NSSI, and the use of interventions that work to improve emotion-regulation ability. However, interpersonal functions remain endorsed by a substantial portion of participants.
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Affiliation(s)
- Peter J Taylor
- Division of Psychology & Mental Health, University of Manchester, England M13 9PL, UK.
| | - Khowla Jomar
- Institute of Psychology, Health and Society, University of Liverpool, England L69 3GB, UK
| | - Katie Dhingra
- School of Social Sciences, Leeds Beckett University, England LS1 3HE, UK
| | - Rebecca Forrester
- Institute of Psychology, Health and Society, University of Liverpool, England L69 3GB, UK
| | - Ujala Shahmalak
- Institute of Psychology, Health and Society, University of Liverpool, England L69 3GB, UK
| | - Joanne M Dickson
- Institute of Psychology, Health and Society, University of Liverpool, England L69 3GB, UK; Department of Psychology, School of Arts and Humanities, Edith Cowan University, Australia.
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17
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Fresán A, Camarena B, González-Castro TB, Tovilla-Zárate CA, Juárez-Rojop IE, López-Narváez L, González-Ramón AE, Hernández-Díaz Y. Risk-factor differences for nonsuicidal self-injury and suicide attempts in Mexican psychiatric patients. Neuropsychiatr Dis Treat 2016; 12:1631-7. [PMID: 27462155 PMCID: PMC4939986 DOI: 10.2147/ndt.s110044] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND The present study compared sociodemographic characteristics, comorbidities with substance use, and impulsivity features in three groups of psychiatric patients - suicide attempters, nonsuicidal self-injury, and nonsuicidal without self-injury - to determine the predictive factors for nonsuicidal self-injury or suicide behavior. PATIENTS AND METHODS Demographic features and self-reported substance use were assessed in 384 Mexican psychiatric patients. Impulsivity features were evaluated using the Plutchik Impulsivity Scale. Comparison analyses between groups were performed and a logistic regression model used to determine the factors associated with nonsuicidal with self-injury behavior and suicidal behavior. RESULTS Different predictive factors were observed for nonsuicidal self-injury and suicidal behavior. Females were more likely to present nonsuicidal self-injury behaviors (odds ratio [OR] 0.42, 95% confidence interval [CI] 0.18-0.93; P=0.03). For suicide attempters, the factors associated were younger age (OR 0.89, 95% CI 0.85-0.93; P<0.001), less than 6 years of schooling (OR 0.2, 95% CI 0.06-0.6; P=0.004), and higher impulsivity traits, such as self-control (OR 1.19, 95% CI 1.03-1.36; P=0.01), planning of future actions (OR 0.79, 95% CI 0.66-0.95; P=0.01), and physiological behavior (OR 1.34, 95% CI 1.01-1.78; P=0.03). CONCLUSION Our results show that in a Mexican population, impulsivity features are predictors for suicide attempts, but not for self-injury. Other factors related to sociocultural background and individual features (such as personality) may be involved in this behavioral distinction, and should be studied in future research aimed at better understanding of both self-harmful behaviors.
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Affiliation(s)
- Ana Fresán
- Subdirección de Investigaciones Clínicas, Instituto Nacional de Psiquiatría Ramón de la Fuente Muñiz, México City
| | - Beatriz Camarena
- Departamento de Genética Psiquiátrica, Instituto Nacional de Psiquiatría Ramón de la Fuente Muñiz, México City
| | | | | | | | | | - Alicia E González-Ramón
- División Académica Multidisciplinaria de Comalcalco, Universidad Juárez Autónoma de Tabasco, Comalcalco
| | - Yazmín Hernández-Díaz
- División Académica Multidisciplinaria de Jalpa de Méndez, Universidad Juárez Autónoma de Tabasco, Jalpa de Méndez
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18
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Klonsky ED, Glenn CR, Styer DM, Olino TM, Washburn JJ. The functions of nonsuicidal self-injury: converging evidence for a two-factor structure. Child Adolesc Psychiatry Ment Health 2015; 9:44. [PMID: 26421059 PMCID: PMC4586000 DOI: 10.1186/s13034-015-0073-4] [Citation(s) in RCA: 94] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2015] [Accepted: 08/07/2015] [Indexed: 11/10/2022] Open
Abstract
Research has identified more than a dozen functions of non-suicidal self-injury (NSI), but the conceptual and empirical overlap among these functions remains unclear. The present study examined the structure of NSI functions in two large samples of patients receiving acute-care treatment for NSI. Two different measures of NSI functions were utilized to maximize generalizability of findings: one sample (n = 946) was administered the Inventory of Statements About Self-injury (ISAS; Klonsky and Glenn in J Psychopathol Behav Assess 31:215-219, 2009), and a second sample (n = 211) was administered the Functional Assessment of Self-Mutilation (FASM; Lloyd et al. in Self-mutilation in a community sample of adolescents: descriptive characteristics and provisional prevalence rates. Poster session at the annual meeting of the Society for Behavioral Medicine, New Orleans, LA, 1997). Exploratory factor analyses revealed that both measures exhibited a robust two-factor structure: one factor represented Intrapersonal functions, such as affect regulation and anti-dissociation, and a second factor represented Social functions, such as interpersonal influence and peer bonding. In support of the two-factor structure's construct validity, the factors exhibited a pattern of correlations with indicators of NSI severity that was consistent with past research and theory. Findings have important implications for theory, research, and treatment. In particular, the two-factor framework should guide clinical assessment, as well as future research on the implications of NSI functions for course, prognosis, treatment, and suicide risk.
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Affiliation(s)
- E. David Klonsky
- Department of Psychology, University of British Columbia, 2136 West Mall, Vancouver, BC V6T 1Z4 Canada
| | | | - Denise M. Styer
- Alexian Brothers Behavioral Health Hospital, Hoffman Estates, USA
| | | | - Jason J. Washburn
- Alexian Brothers Behavioral Health Hospital, Northwestern University Feinberg School of Medicine, Chicago, USA
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