Yang Ting, Zhou Dinglun, Song Mingying, Lan Yajia
West China School of Public Health, Sichuan University, Chengdu 610041, China.
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Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi. 2015 Feb;33(2):100-3.
To investigate the current status and characteristics of work-related fatigue among scientific and technical personnel and its associated factors, and to provide a scientific basis for further interventions.
A cross-sectional survey was conducted in the staff from a single scientific institution, using a self-administered questionnaire. Basic information of participants, Fatigue Scale-14, and Job Content Questionnaire were collected.
The prevalence of work-related fatigue among the scientific and technical personnel was 54.6%; work-related fatigue was positively correlated with occupational stress (rs = 0.384, P < 0.05). Significant differences in the scores, proportions, and types of fatigue were found between different types of occupational stress. The associated factors of work-related fatigue included occupational stress profiles, social support, and educational status. A higher risk of work-related fatigue was found in the staff under high stress, compared with those under low stress (OR = 8.5, 95%CI = 3.9∼18.7). Social support served as a protective factor for work-related fatigue, while a higher level of education was correlated with more severe work-related fatigue.
Work-related fatigue is common and serious among scientific and technical personnel, especially in those under high stress. Effective interventions according to occupational stress are of great importance to reduce work-related fatigue.
调查科技人员工作相关疲劳的现状、特征及其相关因素，为进一步干预提供科学依据。
采用自填式问卷对某一科研机构的工作人员进行横断面调查。收集参与者的基本信息、疲劳量表-14和工作内容问卷。
科技人员工作相关疲劳的患病率为54.6%；工作相关疲劳与职业压力呈正相关（rs = 0.384，P < 0.05）。不同类型职业压力下，疲劳得分、比例和类型存在显著差异。工作相关疲劳的相关因素包括职业压力状况、社会支持和教育程度。与低压力工作人员相比，高压力工作人员工作相关疲劳的风险更高（OR = 8.5，95%CI = 3.9∼18.7）。社会支持是工作相关疲劳的保护因素，而较高的教育程度与更严重的工作相关疲劳相关。
工作相关疲劳在科技人员中普遍且严重，尤其是在高压力人群中。根据职业压力进行有效干预对于减少工作相关疲劳至关重要。
