1. Assessing the contributions of gender, clinical symptoms, and psychometric traits to non-suicidal self-injury behaviors in Chinese adolescents: a nomogram approach.
- Author
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Shen, Guanghui, Li, Cheng-Han, Ruan, Qian-Nan, Xu, Su, and Yan, Wen-Jing
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SELF-injurious behavior , *BIPOLAR disorder , *RISK assessment , *STATISTICAL models , *SCALE analysis (Psychology) , *RECEIVER operating characteristic curves , *SUICIDAL ideation , *CRONBACH'S alpha , *SEX distribution , *LOGISTIC regression analysis , *ALEXITHYMIA , *QUESTIONNAIRES , *AFFECTIVE disorders , *CHI-squared test , *DESCRIPTIVE statistics , *HALLUCINATIONS , *ODDS ratio , *ELECTRONIC health records , *PSYCHOMETRICS , *PUBLIC health , *CONFIDENCE intervals , *HEALTH outcome assessment , *SOCIAL support , *SLEEP quality , *DATA analysis software , *ADVERSE childhood experiences , *SOCIAL isolation , *PSYCHOSOCIAL factors - Abstract
Background: Non-suicidal self-injury (NSSI) behaviors among adolescents with mood disorders represent a significant global public health concern. This study aimed to assess the prevalence and identify key predictors of NSSI behaviors in Chinese adolescents diagnosed with depressive or bipolar disorders, addressing a critical gap in the literature. Method: Data from 2343 participants in the Chinese Adolescent Depression Cohort (CADC) were analyzed. The study employed a comprehensive approach, utilizing medical records, clinical assessments, and validated psychometric instruments. Statistical analyses included chi-square tests, logistic regression, and ROC curve analyses, culminating in the development of a predictive nomogram. Results: The prevalence of NSSI behaviors was strikingly high at 73.32%. Significant predictors included female gender (AOR = 2.14, 95% CI [1.70, 2.68]), presence of hallucinations (AOR = 1.52, 95% CI [1.18, 1.97]), borderline personality features (AOR = 1.03, 95% CI [1.01, 1.08]), and childhood trauma (AOR = 1.02, 95% CI [1.01, 1.03]). The study's key contribution is a predictive nomogram with an AUC of 0.74, demonstrating good efficacy in predicting NSSI behaviors. Conclusion: This research reveals an alarmingly high prevalence of NSSI behaviors in Chinese adolescents with mood disorders and identifies critical predictors spanning demographic, clinical, and psychometric domains. The developed nomogram offers a novel approach for risk assessment, highlighting the importance of comprehensive evaluations in adolescent mental healthcare. These findings have significant implications for developing targeted interventions and improving risk assessment strategies in clinical practice. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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