目的 探究领悟社会支持在护理学本科生（以下简称护生）负性心理状况与学业倦怠间的中介作用，为解决护生学业倦怠、促进心理健康的干预提供参考依据。方法 2022年12月至2023年3月，采用便利抽样法选取广西壮族自治区4所大学的931名护生为研究对象，采用大学生学业倦怠量表、焦虑自评量表、抑郁自评量表、压力知觉量表和领悟社会支持量表等对其进行横断面调查。结果 护生学业倦怠、焦虑、抑郁、压力和领悟社会支持得分分别为（57.86±8.56）分、（44.18±9.20）分、（49.49±9.83）分、（38.72±7.50）分、（57.05±14.23）分。学业倦怠与焦虑（r=0.374）、抑郁（r=0.499）、压力知觉（r=0.529）呈正相关；与领悟社会支持呈负相关（r=-0.370，均P＜0.01）。领悟社会支持在护生负性心理状况与学业倦怠间起部分中介作用，中介效应占12.79%。结论 负性心理状况可以通过领悟社会支持影响学业倦怠的发生，护理教育者应采取积极措施提升护生领悟社会支持水平、缓解负性心理状况，从而有效解决学业倦怠情况。

Objective To explore the mediating effect of perceived social support on negative psychological status and academic burnout of nursing undergraduates,so as to provide reference for interventions to address their academic burnout and promote mental health.Methods From December 2022 to March 2023,931 nursing undergraduates from 4 universities in Guangxi Zhuang Autonomous Region were selected as the research subjects by the convenience sampling method.A cross-sectional survey was conducted using Academic Burnout Scale,Self-rating Anxiety Scale,Self-rating Depression Scale,Perceived Stress Scale and Perceived Social Support Scale.Results The total scores of academic burnout,anxiety,depression,stress and perceived social support among nursing undergraduates were (57.86±8.56),(44.18±9.20),(49.49±9.83),(38.72±7.50) and (57.05±14.23),respectively.Academic burnout was positively correlated with anxiety (r=0.374),depression (r=0.499) and stress perception (r=0.529).It was negatively correlated with perceived social support (r=-0.370,all P＜0.01).Perceived social support plays a partial mediating role between negative psychological status and academic burnout of nursing undergraduates,with a mediating effect accounting for 12.79%.Conclusion Negative psychological status can affect the occurrence of academic burnout through perceived social support.Nursing educators should take active measures to improve the level of perceived social support and alleviate negative psychological status of nursing undergraduates,so as to effectively solve the situation of academic burnout.

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广西高等教育本科教学改革工程重点项目（2021JGZ130）；广西高等教育本科教学改革工程一般项目A类（2022JGA225）