Developmental trajectories of non-suicidal self-injury in adolescence: The effect of social support and socioeconomic status.

IF 2.7 3区医学 Q2 PSYCHIATRY Suicide and Life-Threatening Behavior Pub Date : 2024-07-01 DOI:10.1111/sltb.13110

Jinmeng Liu, Yemiao Gao, Xia Liu, Hui Wang

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Abstract

Background: Non-suicidal self-injury (NSSI) in early adolescence has been amply documented. However, there has been little research on the progression of NSSI over time. Most studies have focused on the risk factors for NSSI, with less attention devoted to understanding the role of protective factors. This paper aimed to expand existing knowledge about the development of NSSI, with an emphasis on the impacts of protective factors such as social support and socioeconomic status (SES).

Methods: A total of 436 adolescents completed self-report surveys that addressed social support including friend, family, and teacher support, objective and subjective SES, and NSSI at three different points in time for 2 years.

Results: Latent growth curve analyses revealed that NSSI increased across early adolescence to mid-adolescence. Support from friends and family negatively predicted adolescents' initial NSSI level. Furthermore, subjective SES negatively predicted the rate of NSSI.

Conclusions: These findings contribute to an understanding of the influences of both social support and SES on NSSI over time. NSSI interventions and education should include considerations of both the value of support from friends and family as well as subjective SES.

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青少年非自杀性自伤的发展轨迹：社会支持和社会经济地位的影响。

背景：关于青少年早期的非自杀性自残（NSSI）已有大量文献记载。然而，有关 NSSI 随时间发展的研究却很少。大多数研究都侧重于 NSSI 的风险因素，而较少关注保护因素的作用。本文旨在扩展有关 NSSI 发展的现有知识，重点关注社会支持和社会经济地位（SES）等保护性因素的影响：共有 436 名青少年完成了自我报告调查，调查内容涉及社会支持（包括朋友、家人和老师的支持）、客观和主观社会经济地位以及 NSSI，调查时间跨度为 2 年：隐性增长曲线分析表明，NSSI 在青春期早期至青春期中期呈上升趋势。朋友和家人的支持对青少年最初的 NSSI 水平有负面影响。此外，主观社会经济地位也会对 NSSI 的发生率产生负面影响：这些发现有助于人们了解社会支持和社会经济地位对 NSSI 的长期影响。对 NSSI 的干预和教育应考虑到来自朋友和家人的支持以及主观社会经济地位的价值。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Suicide and Life-Threatening Behavior Medicine-Public Health, Environmental and Occupational Health

CiteScore

5.40

自引率

3.10%

发文量

期刊介绍： An excellent resource for researchers as well as students, Social Cognition features reports on empirical research, self-perception, self-concept, social neuroscience, person-memory integration, social schemata, the development of social cognition, and the role of affect in memory and perception. Three broad concerns define the scope of the journal: - The processes underlying the perception, memory, and judgment of social stimuli - The effects of social, cultural, and affective factors on the processing of information - The behavioral and interpersonal consequences of cognitive processes.