The mediating effects of perceived cognitive disturbances on reported sleep disturbance, presenteeism, and functional disability in Japanese adult workers
The mediating effects of perceived cognitive disturbances on reported sleep disturbance, presenteeism, and functional disability in Japanese adult workers
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日本成年工人感知认知障碍对睡眠障碍、出勤率和功能障碍的中介作用
DOI:
10.1016/j.jadr.2021.100180
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发表时间:
2021
影响因子:
--
通讯作者:
Kusumi Ichiro
中科院分区:
文献类型:
--
作者:
Toyoshima Kuniyoshi;Inoue Takeshi;Shimura Akiyoshi;Uchida Yoshihiro;Masuya Jiro;Fujimura Yota;Higashi Shinji;Kusumi Ichiro
ObjectiveSleep disturbance, cognitive disturbances, and presenteeism have been identified to contribute to functional disability in workers. However, the role of perceived cognitive disturbances in these relationships is yet to be well understood. Therefore, we examined the mediating effects of perceived cognitive disturbances in Japanese adult workers.MethodsWe administered to 458 Japanese adult workers the Pittsburgh Sleep Quality Index, Cognitive Complaints in Bipolar Disorder Rating Assessment, Work Limitations Questionnaire 8, and Sheehan Disability Scale in order to assess reported sleep disturbance, perceived cognitive disturbances, presenteeism, and functional disability, respectively. We performed structural equation modeling to evaluate the relations among the variables.ResultsThe results of the structural equation modeling showed that perceived cognitive disturbances significantly mediated the effects of reported sleep disturbance on presenteeism and functional disability; furthermore, presenteeism significantly mediated the effects of reported sleep disturbance and perceived cognitive disturbances on functional disability.LimitationsThis study was a cross-sectional design, which could have prevented us from evaluating the causal relationships among the parameters. Furthermore, all the participants were adults; hence, our results cannot be generalized to children or adolescents.ConclusionOur results showed the mediating effects of perceived cognitive disturbances in the relations between reported sleep disturbance, presenteeism, and functional disability. To reduce the functional disability and presenteeism associated with reported sleep disturbance, the mediating effects of perceived cognitive disturbances in adult workers should be evaluated. In the future, development of interventions targeting perceived cognitive disturbances associated with reported sleep disturbance may be needed.
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