Developmental trajectories of suicide risk in college students: a three-year Latent Growth Mixed Model study

Developmental trajectories of suicide risk in college students: a three-year Latent Growth Mixed Model study

BackgroundThis study aimed to explore the developmental trajectories of suicide risk among college students and examine the influence of demographic, psychological, and social factors on these trajectories.MethodsA three-year follow-up study was conducted with 3,723 first-year college students from...

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Bibliographic Details
Main Authors: Liu Zhuojun, Liu Mian, Zhang Zhifang, Chen Zhuangyou
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-06-01
Series:Frontiers in Psychology
Subjects:
suicide risk
college student
Latent Growth Mixed Model
developmental trajectories
risk factors
Online Access:https://www.frontiersin.org/articles/10.3389/fpsyg.2025.1584446/full
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Summary:BackgroundThis study aimed to explore the developmental trajectories of suicide risk among college students and examine the influence of demographic, psychological, and social factors on these trajectories.MethodsA three-year follow-up study was conducted with 3,723 first-year college students from a university in Guangdong Province, China. Data were collected in October 2020, 2021, and 2022 using the Suicide Behaviors Questionnaire-Revised (SBQ-R), University Personality Inventory (UPI), and Self-rating Depression Scale (SDS). Latent Growth Mixed Modeling (LGMM) was employed to analyze the trajectories of suicide risk.ResultsThree distinct trajectories were identified: a “slowly decreasing suicide risk group” (81.1%), a “slowly increasing suicide risk group” (15.7%), and a “rapidly increasing suicide risk group” (3.2%). Female gender, left-behind experience, history of suicide among close relatives or acquaintances, positive psychological symptoms, and depressive symptoms were significant risk factors for higher suicide risk trajectories (all p < 0.05).DiscussionThe findings highlight significant heterogeneity in suicide risk trajectories among college students, emphasizing the need for targeted interventions based on individual risk profiles.
ISSN:1664-1078

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