No Association Between Insomnia Severity, and Discrepancy Between Desired Time in Bed and Desired Total Sleep Time Among Shift-Working Nursing Professionals

Q4 Medicine
Wafaa Bzeih, Sohyeong Kim, Kikyoung Yi, Seockhoon Chung
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Abstract

Background and Objective This study aimed to explore whether the discrepancy between a patient’s desired time in bed and desired total sleep time (DBST index) can be used as a tool to assess the insomnia severity of shift-working nursing professionals.Methods Two studies were conducted during two different times among two groups of shiftworking nursing professionals working in COVID-19 inpatient wards (study I), or nurses who witnessed patient death during the previous 2 years (study II), using a single voluntary survey. The survey was completed by a total of 366 participants: 226 in the first study, and 140 in the second. Participants’ age, sex, marital status, and past psychiatric history were collected. In addition to questions regarding the DBST index, the Glasgow Sleep Effort Scale (GSES), Dysfunctional Beliefs about Sleep-2 items (DBS-2), and the Insomnia Severity Index (ISI) were assessed.Results In both studies, the DBST index did not reflect insomnia severity, preoccupation with sleep, or dysfunctional beliefs about sleep in the linear regression analysis. In addition, ISI was expected by GSES (β = 0.67 in study I, β = 0.62 in study II, all p < 0.001) and DBS-2 (β = 0.16 in study II, p = 0.020), but not by the DBST index.Conclusions It was observed that the DBST index was not significantly associated with insomnia severity, preoccupation with sleep, or dysfunctional beliefs about sleep in two studies done among shift working-nursing professionals.
轮班工作护理专业人员的失眠严重程度、期望卧床时间和期望总睡眠时间差异无关联
背景与目的本研究旨在探讨患者的期望卧床时间与期望总睡眠时间(DBST指数)的差异是否可以作为评估轮班工作护理人员失眠严重程度的工具。方法对两组在COVID-19住院病房工作的轮班护理专业人员(研究I)或在过去2年内目睹患者死亡的护士(研究II)在两个不同的时间进行两项研究,采用单一的自愿调查。共有366名参与者完成了这项调查:第一项研究中有226人,第二项研究中有140人。收集了参与者的年龄、性别、婚姻状况和过去的精神病史。除了关于DBST指数的问题外,还评估了格拉斯哥睡眠努力量表(GSES)、关于睡眠-2项目的功能失调信念(DBS-2)和失眠严重指数(ISI)。结果在这两项研究中,DBST指数在线性回归分析中没有反映失眠严重程度、对睡眠的关注或对睡眠的不正常信念。此外,GSES预期ISI(研究I的β = 0.67,研究II的β = 0.62,均p <0.001)和DBS-2(研究II中β = 0.16, p = 0.020),但与DBST指数无关。结论在轮班工作的护理专业人员中进行的两项研究发现,DBST指数与失眠严重程度、对睡眠的关注或对睡眠的不正常信念没有显著相关性。
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来源期刊
Sleep Medicine Research
Sleep Medicine Research Medicine-Neurology (clinical)
CiteScore
0.90
自引率
0.00%
发文量
20
审稿时长
8 weeks
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