潜在剖面分析在自杀或自伤研究中的应用进展  

Latent Profile Analysis in Suicide or Self-injury:a Review

作　　者：段文静 谢煜相 羊姝 胡达振 王璐 黄鹏[1,2] DUAN Wen-jing;XIE Yu-xiang;YANG Shu;HU Da-zhen;WANG Lu;HUANG Peng(Center for Evidence-based Medicine,School of Public Health,Nanchang University;Jiangxi Provincial Key Laboratory of Disease Prevention and Public Health,Nanchang 330006,China)

机构地区：[1]南昌大学公共卫生学院循证医学中心 [2]疾病预防与公共卫生江西省重点实验室,南昌330006

出　　处：《实用临床医学（江西）》2024年第5期120-124,共5页Practical Clinical Medicine

基　　金：江西省研究生创新基金项目(YC2023-s177)。

摘　　要：潜在剖面分析(LPA)对识别群体异质性具有重要作用,其方法学特点为以个体为中心、对变量类型不作要求、不受类别数量的限制。文章对LPA在自杀或自伤研究中的应用进行分析,发现自杀或自伤的影响因素包括个体因素(心理状态、精神疾病)、环境因素(网络环境因素、社会文化因素)及个体与环境因素的共同影响;自杀或自伤的特征包括自杀意念情况、自杀未遂情况、自伤频率及行为等。LPA可为自杀或自伤人群的分类和个性化干预提供有效的工具,但对个体的风险评估目前尚存困难。Latent profile analysis(LPA)plays an important role in identifying group heterogeneity and is characterized by its methodological features of being individual-centered,having no requirement for the type of variable,and being unrestricted by the number of categories.This paper reviews the application of LPA in the study of suicide or self-injury,and finds that the influencing factors of suicide or self-injury include individual factors(psychological state,mental illness),environmental factors(online environmental factors,sociocultural factors),and the joint influences of individual and environmental factors;suicide or self-injury is characteristic of suicidal ideation,suicide attempt,self-injurious frequency and behaviors.LPA can be an effective tool for classifying and providing personalized interventions for suicidal or self-injurious populations,but it is currently difficult to assess the risk of individuals.

关 键 词：潜在剖面分析 自杀 自伤 影响因素 分类 

分 类 号：R749.4[医药卫生—神经病学与精神病学]