Internet gaming disorder predicts the incidence, persistence, and worsening of suicidal ideation: A population-based cohort study of 96,158 Chinese adolescents

Journal of Affective Disorders, Journal Year: 2025, Volume and Issue: 379, P. 186 - 193

Published: March 11, 2025

Language: Английский

Development and Validation of a Nomogram for Predicting Suicidal Ideation Among Rural Adolescents in China

Psychology Research and Behavior Management, Journal Year: 2024, Volume and Issue: Volume 17, P. 4413 - 4429

Published: Dec. 1, 2024

Suicidal mortality is high in rural areas, and suicidal ideation, an early psychology of behavior, particularly important for the prevention intervention suicide. This study aimed to establish a nomogram model predict high-risk groups among adolescents who might develop ideation. conducted cross-sectional survey 1900 secondary school students Xuzhou, China. The samples were randomly divided into training set (1330) validation (570), prediction was constructed using potential predictors ideation screened from Lasso-Logistic regression. validated ROC, calibration, clinical decision curves. reported rate 18.9%. regression found that emotional abuse, neglect, hostility, subjective sleep quality, daytime dysfunction, withdrawal/escape, depression significant risk factors A built above 7 predictors. area under ROC curve (AUC) our predictive 0.821 0.765 set, with corrected C-indices 0.817 0.764, respectively. Furthermore, calibration curves demonstrated good alignment ideal line (P > 0.05), analysis results indicated positive utility. this may be effective tool predicting middle students. It helps identify provides more reliable information

Language: Английский

Associations between internet addiction and suicidal ideation in depressed adolescents: the mediating effect of insomnia as well as sex differences

BMC Psychiatry, Journal Year: 2024, Volume and Issue: 24(1)

Published: Dec. 18, 2024

Language: Английский