Abstract: Objective: To analyze the current situation of stress and post-competency in head nurses，and to explore its influencing factors. Methods: A total of 495 head nurses were included, and the nurses’ job stressors scale and head nurses’ post-competency scale were used in the investigation. Results: The total score of stressors was 77.68±13.86，and the main sources of head nurses’ stress were workload and time allocation. The total score of the head nurses’ post-competency was 129.01±22.06, and the scores of personal attitude and traits were the highest. The tenure of the head nurses， hospital grade and department were the influencing factors of the stress in the head nurses. The tenure of the head nurses and education level were the influencing factors of the post-competency in the head nurses. Conclusion: Managers should pay more attention to the stress and post -competency in the head nurses. It is necessary to reduce the workload of head nurses, strengthen time management and scientific training program, so as to reduce the stress level and improve the post-competency in the head nurses.

Key words: Head nurse, Stress, Post-competency, Influencing factors

摘要： 目的：探讨护士长压力与岗位胜任力现状，并分析其影响因素。 方法：采用护士压力源量表、岗位胜任力量表对 495 名护士长进行测评。 结果：护士长的压力总分为（77.68±13.86）分，压力的主要来源为工作量及时间分配；护士长的岗位胜任力总分为（129.01±22.06）分，个人态度与特质得分最高。 任期、医院等级、科室是影响护士长压力水平的因素；任期与学历是影响护士长岗位胜任力的因素。 结论：护士长的压力与岗位胜任力水平需引起管理者的关注，应适当减少护士长的工作量，加强时间管理，制定科学化的护士长培养方案，以减轻护士长的压力水平，提高其岗位胜任力。

关键词: 护士长, 压力, 岗位胜任力, 影响因素