领悟社会支持在护士应急能力与心理负荷的中介效应分析  

Mediating effects of perceived social support between emergency response capacity ability and mental workload among nurses

作　　者：何洪 王佳琳[1] 袁中清 滕梅 任黔黔 蔚萌 HE Hong;WANG Jia-lin;YUAN Zhong-qing;TENG Mei;REN Qian-qian;YU Meng(School of Nursing,Chengdu University of Traditional Chinese Medicine,Chengdu 611137,China;Department of Nursing,Sichuan Nursing Vocational College,Deyang 618099,China)

机构地区：[1]成都中医药大学护理学院,四川成都611137 [2]四川护理职业学院护理系,四川德阳618099

出　　处：《护理学报》2024年第3期63-67,共5页Journal of Nursing（China）

基　　金：2022年度教育部人文社会科学研究规划基金项目(22YJA630087)。

摘　　要：目的 探讨领悟社会支持在护士应急能力与心理负荷间的中介效应。方法 采用便利抽样法,于2022年5—12月选取成都市5所综合医院的605名护士作为调查对象;采用NASA任务负荷指数量表、护士突发性公共卫生事件应急能力量表和领悟社会支持量表进行调查,构建并检验中介模型。结果 本组护士心理负荷所有条目均分为(57.41±14.50)分,应急能力总分为(64.59±13.49)分,领悟社会支持总分为(58.60±15.77)分。护士心理负荷条目均分与应急能力总分(r=-0.356)和领悟社会支持总分(r=-0.341)均呈负相关(均P<0.01)。领悟社会支持在护士应急能力与心理负荷间起部分中介作用,中介效应值为-0.139,效应占比为26.8%。结论 本组护士心理负荷、应急能力和领悟社会支持均处于中等水平,领悟社会支持在护士应急能力与心理负荷之间起部分中介作用。建议护理管理者及家庭从多方面予以护士支持,提高护士的应急能力和领悟社会支持水平,进而降低其心理负荷。Objective To explore the mediating effects of perceived social support between emergency response capacity ability and mental workload among nurses.Methods Convenience sampling was used to select 605 nurses from 5 general hospitals in Chengdu from May to December 2022 as respondents,and they were surveyed by using the NASA Task Load Index Scale,the Nurses 'Emergency Response Capacity for Public Health Emergency Scale,and the Multidimensional Scale of Perceived Social Support.The mediation model was constructed and tested.Results The mean score of entries of mental workload was 57.41 ±14.50;the total score of emergency response capacity ability 64.59 ±13.49,and that of perceived social support 58.60 ±15.77.Correlation analysis showed that the mean score of entries of mental workload was negatively correlated with the total score of emergency response capacity ability and that of perceived social support(r=-0.356、-0.341;all P<0.01).Perceived social support partially mediated the relationship between emergency response capacity ability and mental workload,with a mediation effect value of-0.139,accounting for26.8% of the total effect.Conclusion Mental workload,emergency response capacity ability and perceived social support of the nurses in this group are were all at a moderate level,and perceived social support partially mediated the relationship between emergency response capacity ability and mental workload.It is suggested that nurse nursing managers and families provide support nurses in various ways to improve nurses' emergency response capacity ability and perceived perceptual social support,thus to reduce their mental workload.

关 键 词：护士 心理负荷 应急能力 领悟社会支持 中介作用 

分 类 号：R47[医药卫生—护理学]