순환교대근무 간호사의 일주기유형에 따른 근무조별 수면시간, 사회적 시차, 주관적 수면장애 비교

• 영문명: Comparison of Sleep Duration, Social Jetlag, and Subjective Sleep Disturbance in Rotating Shift Nurses According to the Chronotype
• 발행기관: 한국기초간호학회
• 저자명: 최수정(Choi, Su Jung) 주은연(Joo, Eun Yeon) 김경숙(Kim, Kyeong Sug)
• 간행물 정보: 『Journal of Korean Biological Nursing Science』제23권 제3호, 227~236쪽, 전체 10쪽
• 주제분류: 의약학 > 의학일반
• 파일형태: PDF
• 발행일자: 2021.08.31

영문 초록

Purpose: The purpose of this study was to investigate the sleep duration, social jetlag (SJL), and subjective sleep disturbance according to the individual chronotype in rotating shift nurses. Methods: A total of 344 rotating 3-shift nurses (mean age 28.67 years) were recruited at one university affiliated hospital. They completed the following questionnaires, which were used to assess their chronotype and sleep: the morningness-eveningness questionnaire (MEQ), self-reported sleep duration of work days (SDWshift) and free days (SDFshift) in each shift (day [D], evening [E], night [N]), and sleep disturbance (Insomnia severity index, ISI). SJLshift was calculated as the difference in midsleep (MS= sleep onset+1/2 sleep duration) between work days (MSW) and free days (MSF). Results: Subjects were divided into 3 chronotype groups according to the MEQ; morning (MG, 4.4%) intermediate (IG, 57.8%), and evening groups (EG, 37.8%). SDWD was shortest (4.68 hr) and SDFE was longest (8.93 hr) in the EG. SJLD was longest in the EG (3.77 hr), and SJLN was longest in the MG (7.37 hr). The prevalence of sleep disturbance was 33.3% (MG), 29.6% (IG), and 40.0% (EG), respectively, without any statistical significance. Conclusion: In order to improve the sleep of shift workers, it is recommended that the evening chronotypes should reduce the day shifts and the morning chronotypes should reduce the night shifts. We also propose a study to determine whether these shift assignments can improve the sleep in shift nurses.

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키워드

간호사 교대근무 수면 일주기리듬장애 Nurses Shift Work Schedule Sleep Circadian Rhythm Sleep Disorders