한국어판 피츠버그 수면의 질 지수(PSQI-K) 도구의 신뢰도와 타당도 검증
The Reliability and Validity Testing of Korean Version of the Pittsburgh Sleep Quality Index
17
조회
0
다운로드
29
인용
0
참고문헌
키워드
초록
본 연구는 한국어판 피츠버그 수면의 질 지수(PSQI-K) 도구의 신뢰도와 타당도를 검증하고 수면장애군의 최적 절단점을 탐색하기 위한 목적으로 수행되었다. 초기 성인 64명을 대상으로 PSQI-K와 Fitbit charge 3TM을 이용하여 주관적 수면의 질과 수면양상을 측정하였다. 도구의 신뢰도는 Cronbach’s alpha coefficient 계수로, 도구의 타당도는 요인분석 및 PSQI-K 점수와 Fitbit tracker 간의 Spearman’s rho 상관계수로 분석하였다. 연구결과, PSQI-K 점수의 Cronbach’s alpha coefficient는 0.69였고, PSQI-K와 Fitbit tracker의 각 지표값과의 correlation은 0.67 이상으로 유의하였다. 수면장애군 구분을 위한 절단점은 ≥6일 때 민감도 0.93, 특이도 0.84로 가장 적합하였다. PSQI-K는 초기 성인의 수면장애군을 스크리닝함에 있어서 신뢰도와 타당도가 양호한 도구임이 확인되었다.
Abstract
The purpose of the study was to test the reliability and validity of the Korean version of Pittsburgh Sleep Quality Index (PSQI-K) and to examine the cutoff point of the PSQI-K for screening insomnia among young adults. The subjective quality and patterns of sleep in 64 participants were measured using PSQI-K and Fitbit Charge 3TM. The properties of the instrument were analyzed using Cronbach’s alpha coefficient for the internal consistency reliability, factor analysis for the construct validity, and Spearman’s rho correlation coefficient for the correlation between the PSQI-K total scores and Fitbit tracker scores. The Cronbach’s alpha coefficient of the PSQI-K was 0.69. The Spearman’s rho correlation coefficient between the PSQI-K and Fitbit tracker was higher than 0.67. A cutoff point of ≥6.0 had a sensitivity of 0.93 and a specificity of 0.84. In conclusion, the PSQI-K is a reliable and valid instrument to evaluate sleep disturbance in Korean young adults.
참고문헌 (29)
- C. M. Morin, "Epidemiology of insomnia; prevalence, self-help treatments, consultations, and determinants of help seeking behaviors", Sleep Medicine, 7, pp.123~130 (2006)
- "Survey on working condition: sleep disorder" (2017)[URL]
- "Sleep disorder" (2015)[URL]
- F. M. Zuraikat, "Measures of poor sleep quality are associated with higher energy intake and poor diet quality in a diverse sample of women from the go red for women strategically focused research Network", Journal of the American Heart Association, 9, pp.e014587~ (2020)
- B. Siversten, "The bidirectional association between depression and insomnia : The HUNT study", Psychosomatic Medicine, 74, pp.1~8 (2012)
- D. B. Wortley, "Mapping adult life changes : A conceptual framework for organizing adult development theory", Personnel & Guidance Journal, 60(8), pp.476~482 (1982)[DOI]
- M. Ganpat, "Impact of poor sleep quality on the academic performance of medical students", Cureu, 11(4), pp.e4357~ (2019)
- 채여주, "중소병원 야간교대근무 간호사의 수면의 질, 직무몰입, 웰니스의 관계", 보건정보통계학회지, 42(4), pp.330~337 (2017), 한국보건정보통계학회[DOI]
- 김미성, "간호사의 수면의 질, 주간졸음 및 간호업무 중 인지한 오류 경험과의 관련성", 농촌의학.지역보건, 38(4), pp.229~242 (2013), 한국농촌의학.지역보건학회[DOI]
- S. Y. Kim, "Excessive sleep and lack of sleep are associated with slips and falls in the adult korean population : A population-based cross-sectional study", Medicine, 95(4), pp.1~8 (2016)[DOI]
- S. Atin, "The impact of sleep timing, sleep duration, and sleep quality on depressive symptoms and suicidal ideation amongst japanese freshmen", Sleep Disorders, 8737654, pp.1~10 (2016)[DOI]
- C. H, "Validation of the insomnia severity index as an outcome measure for insomnia research", Sleep Medicine, 2(4), pp.297~307 (2004)
- D. W, Jung, "New predictors of sleep efficiency", Journal of Chronobiology International, pp.93~104 (2016)
- M. W. Johns, "A new method for measuring daytime sleepiness : The Epworth Sleepiness Scale", Sleep, 14(6), pp.540~545 (1991)
- D. J. Buysse, "The pittsburgh sleep quality index : a new instrument for psychiatric practice and research", Psychiatry Research, 28, pp.193~213 (1989)
- S. L. Beck, "Psychometric evaluation of the pittsburgh sleep quality index in cancer patients", Journal of Pain Symptom Manage, 27(2), pp.140~148 (2004)
- Y. Doi, "Psychometric assessment of subjective sleep quality using the Japanese version of the Pittsburgh Sleep Quality Index (PSQI-J) in psychiatric disordered and control subjects", Psychiatry Research, 97(2-3), pp.165~172 (2000)[DOI]
- P. S. Tsai, "Psychometric evaluation of the Chinese version of the Pittsburgh Sleep Quality Index(CPSQI)in primary insomnia and control subjects", Quality Life Research, 14(8), pp.1943~1952 (2005)
- S. I. Sohn, "The reliability and validity of the korean version of the Pittsburgh Sleep Quality Index", Sleep Breath, 16, pp.803~812 (2012)[DOI]
- 박민선, "고등학생의 신체활동에 따른 수면의 질 및 심박변이도", Child Health Nursing Research, 21(3), pp.195~203 (2015), 한국아동간호학회[DOI]
- 김부일, "Factors related with quality on sleep of daytime workers", Annals of Occupational and Environmental Medicine, 30(4), pp.1~9 (2018), 대한직업환경의학회[DOI]
- 김민정, "양극성 장애 환자의 개인적·사회적 기능 상태에 대한 관련 요인", 수면정신생리, 26(1), pp.33~43 (2019), 대한수면의학회[DOI]
- S. H. Shin, "Sleep patterns according to shift work and healthy lifestyle in nurses", Doctor, pp.2019
- S. I. Chae, "Research methods in the social sciences" (2005), Hakhyunsa
- 강현철, "구성타당도 평가에 있어서 요인분석의 활용", Journal of Korean Academy of Nursing, 43(5), pp.587~594 (2013), 한국간호과학회
- R. C. MacCallum, "Sample size in factor analysis", Psychological Methods, 4(1), pp.84~99 (1999)[DOI]
- M. Zambotti, "A validation study of Fitbit Charge 2 ™ compared with polysomnography in adults", The Journal of Biological and Medical Rhythm Research, 35(4), pp.465~476 (2018)[DOI]
- B. Elissa, "Reliability and validity of two fitness tracker devices in the laboratory and home environment for older community-dwelling people", BMC Geriatrics, 18, pp.103~ (2018)[DOI]
- D. E. Polit, "Nursing research: Principles and methods" (1991), Lippincott