The relationship between perceived loneliness and cortisol awakening responses on work days and weekends
The relationship between perceived loneliness and cortisol awakening responses on work days and weekends
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工作日和周末感知孤独感与皮质醇觉醒反应之间的关系
DOI：
10.1111/j.1468-5884.2011.00459.x
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发表时间：
2011
期刊：
影响因子：
0.8
通讯作者：
Matsuishi T
中科院分区：
文献类型：
--
作者：
Okamura H;Tsuda A;Matsuishi T
本研究的目的是探讨皮质醇觉醒反应（CAR）与工作日和周末的孤独感之间的关系。本研究招募了90名女性全职工人（20-50岁）。使用修订的UCLA孤独量表评估孤独感，并将参与者分为高（平均值+1SD;n= 20）或低孤独组（平均值-1SD;n= 20）。 在工作日和周末采集唾液样本。参与者被要求每天收集两次唾液：立即醒来和醒来后30分钟。高孤独组周末的CAR高于低孤独组。低孤独组工作日和周末的CAR差异有统计学意义，而高孤独组工作日和周末的CAR差异无统计学意义。这些结果表明，由于下丘脑-垂体-肾上腺系统总是被激活，高孤独人群的CAR在工作日和周末之间没有显着差异。
The purpose of the present study was to investigate the relationship between the cortisol awakening response (CAR) and perceived loneliness on work days and weekends. Ninety female full‐time workers (20–50 years old) were recruited for this study. Loneliness was evaluated using the Revised UCLA Loneliness Scale, and participants were classified into high (average + 1SD;n= 20) or low loneliness groups (average – 1SD;n= 20). The saliva samples were collected on work days and weekends. Participants were instructed to collect saliva on two occasions each day: immediately on awakening and 30 minutes after awakening. The CAR was higher on weekends in the high loneliness group than in the low loneliness group. There were significant differences in the CAR in the low loneliness group between work days and weekends, but not in the high loneliness group. These results indicated that the CAR in high loneliness people was not significantly different between work days and weekends due to a hypothalamic‐pituitary‐adrenal system that is always activated.