南京医科大学学报（社会科学版）2026，Vol.26Issue(4)：385-391,7.DOI:10.7655/NYDXBSSS260034
成年人领悟社会支持与非自杀性自伤行为的关系:负性情绪、孤独感的中介效应
The relationship between perceived social support and non-suicidal self-injury among adults:the mediating effect of negative emotion and loneliness
摘要
Abstract
This study explores the relationship between perceived social support and non-suicidal self-injury(NSSI)among adults,along with the mediating role of negative emotions and loneliness.From July to September 2024,a questionnaire survey was conducted among 1 751 adults in Nantong.The results showed that the prevalence rates among adults were 5.08％for NSSI,5.88％for stress,8.00％for anxiety,6.74％for depression,and 7.76％for loneliness.The perceived social support score was 64.09±8.72,indicating a relatively high level.Mediation analysis revealed that both negative emotions and loneliness play mediating roles between perceived social support and NSSI.The results indicate that high levels of perceived social support can directly reduce the occurrence of NSSI in adults and also indirectly decrease its occurrence by alleviating individual negative emotions and loneliness.关键词
非自杀性自伤/领悟社会支持/负性情绪/孤独感/中介分析Key words
non-suicidal self-injury/perceived social support/negative emotions/loneliness/mediation analysis分类
社会科学引用本文复制引用
杨为燕,曹欣,陈向凡,高月霞,卢红建..成年人领悟社会支持与非自杀性自伤行为的关系:负性情绪、孤独感的中介效应[J].南京医科大学学报（社会科学版）,2026,26(4):385-391,7.基金项目
国家自然科学基金"情绪调节视角下基于'跨理论模型'的社区脑卒中高危人群体力活动干预研究"(82103952) （82103952）
江苏省医院协会(重大攻关课题子课题)"基于SPO模型构建地市级综合医院关键技术提升路径研究"[JSYGY-1-2023-03(08)] （重大攻关课题子课题）
