护理人员工作时长与工作绩效的关系:有调节的中介模型

The relationship between nursing staff’s working hours and job performance:a mediated moderation model

文章采用方便抽样法选取江苏省某三甲医院1 032名在岗护理人员进行问卷调查,基于工作要求—资源(job demands-resources,JD-R)模型,探讨护理人员工作时长、职业倦怠、正念感知水平与工作绩效之间的关系及其作用机制。结果发现,护理人员工作时长增加,工作绩效降低(β=-0.10,P<0.05),职业倦怠在护理人员的工作时长与工作绩效中起中介作用;正念感知水平对该中介模型有调节作用(β=0.01,P<0.01),高正念感知水平的护理人员,随着工作时长的增加,工作绩效增加(β=0.10,P<0.05)。提示护理人员正念感知水平的提升,有助于缓解其职业倦怠状态,提高工作绩效。

Based on the job demands resources(JD-R)model,we used convenience sampling to select 1032 on-duty nursing staff in a Grade-A tertiary hospital to conduct a questionnaire survey to explore the relationship between the mechanism of work hours,burnout,perceived level of mindfulness and work performance.The results found that the working hours of nursing staff increased,while the work performance decreased(β=-0.10,P<0.05),and burnout mediated between working duration and work performance of nursing staff.The mindfulness awareness level moderated the mediation model(β=0.01,P<0.01).Nursing staff with high mindfulness perception levels increased their job performance with the increase in working hours(β=0.10,P<0.05).We recommend improving mindfulness awareness,which can help to alleviate burnout and improve their work performance.