| 其他摘要 | Long working hours negatively affect the mental health of working women, especially depression in women, and sleep quality is considered to be a high risk factor for depression. The study found a strong relationship between working hours and sleep quality, with longer working hours leading to poorer sleep quality. On the other hand, the effect on women's sleep quality could also be the result of a combination of work and family commitments. For working women with children, childcare is an important family task that takes up a lot of time outside of work. To better understand the relationship between these variables and the mechanism by which work hours influence depression in women, it is necessary to investigate the role of sleep quality, which is influenced by both objective work hours and subjective feelings, and to consider whether children enhance the mediation process. With the development of society, the quality and quality of talents have become the concentrated expression of national strength, and scientific and technological workers are a very important force. At the same time, science and technology workers are also a group with higher education, higher intelligence and pursuit. Compared with the general public, they suffer from greater psychological pressure and conflict and are more likely to suffer from depression.Part 1 Research Purpose: To explore the mediating role of sleep quality in the effect of working hours on depression. Methods: The work, sleep and depression of female workers in the National Survey of Psychological Status of Scientific and technological Workers were selected as data sources. The data were collected by the Depression Scale of Flow Control Center and Pittsburgh Sleep Quality Questionnaire, and 6130 valid samples were obtained. The mediation model was used to explore the mediating effect of sleep quality. Results: Working hours had an effect on depression of female scientific workers through sleep quality, and the mediating effect of sleep quality was established.Part 2 Research Purpose: To explore whether the presence of children plays a reinforcing role in the mediation model of the first part of the study. Methods: Further collated and selected the data of the first part of the study, selected 4306 young and middle-aged female workers between the age of 20 and 49, and analyzed the distribution of the number of children (0-3 children) (520 children).According to the sample number of female workers without children (0 children), nearly equal samples (500 people) were randomly selected from workers with children (1-3 children), which were combined into a new data set for inter-group differentiation analysis and moderated mediation model analysis with the moderating variable of "having children or not". Results: The presence or absence of children did not enhance the mediating effect in any of the three mediating pathways.Conclusions: (1) sleep quality plays a mediating role in the effect of working hours on depression among female scientific workers. The increase in working hours may reduce the amount of sleep an individual has, be associated with overwork, reduce the amount of time an individual has to relieve fatigue, and reduce the autonomic determination of sleep, thus affecting sleep quality. Poor sleep quality leads to a series of physiological changes that can lead to the onset or exacerbation of depression in individuals. (2) The presence or absence of children did not enhance the mediation effect in the three mediation pathways. It may be related to the fact that the direct prediction effect of working hours on depression was not significant in the mediation model, that the Pittsburgh scale did not differentiate the influence of the first child on parents' sleep, and that the child factor itself was not the key factor to increase the risk of depression in women. |
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