期刊
FRONTIERS IN PSYCHOLOGY
卷 13, 期 -, 页码 -出版社
FRONTIERS MEDIA SA
DOI: 10.3389/fpsyg.2022.1010647
关键词
perceived stress; fatigue; sleepiness; ambulatory arterial stiffness index; medical staff; path analysis
资金
- National Key R&D Program of China
- National Natural Science Foundation of China [2021YFC2502200]
- Tongji Hospital [71874063]
- HUAWEI Technologies Terminal Co., Ltd., Shenzhen, China
- [YBN2019085075]
This study aimed to explore the relationships among perceived stress, fatigue, sleepiness, and the impact of these factors on the ambulatory arterial stiffness index (AASI) among medical staff. The results showed that sleepiness mediated the effects of perceived stress and fatigue on AASI.
ObjectiveTo explore the relations among perceived stress, fatigue, sleepiness, and the pathway of their effects on the ambulatory arterial stiffness index (AASI) among medical staff. MethodsThis cross-sectional study was conducted at a tertiary hospital in Wuhan, China. Perceived stress, fatigue, and sleepiness were measured using the perceived stress scale (PSS), Fatigue assessment scale (FAS), and Epworth Sleepiness Scale (ESS), respectively. AASI was obtained from 24-h ambulatory blood pressure monitoring. Path analysis was used to clarify the relations among the PSS, FAS, and ESS scores, and their relations to AASI values. ResultsA total of 153 participants were included herein. The PSS and FAS correlated with the ESS (r = 0.424, p < 0.001), and the PSS correlated with the FAS (r = 0.614, p < 0.001). In addition, the ESS correlated with the AASI (r = 0.225, p = 0.005). According to the path analysis results, the PSS and FAS had no direct effect on the AASI, but did have an indirect effect on this index (beta = 0.059, 95% confidence interval [CI] = 0.017-0.128, p = 0.005; beta = 0.059, 95%CI = 0.016-0.135, p = 0.006, respectively) by influencing the ESS (beta = 0.263, beta = 0.262, p = 0.004). ConclusionSleepiness was a mediator of the effects of perceived stress and fatigue on AASI.
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