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KMID : 0869120140160020098
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기초간호자연과학회지
2014 Volume.16 No. 2 p.98 ~ p.104
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Predictors of Poor Sleep Quality among Nursing Students
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Chae Young-Ran
Choi Dong-Hee
Yu Su-Jeong
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Abstract
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Purpose: The purpose of this study was to assess sleep quality and to identify predictors of poor sleep quality in nursing students.
Methods: The participants surveyed were 302 individuals at G College located in Kangwon-do. The participants completed the questionnaire including demographic characteristics, health behavior, and the Pittsburgh Sleep Quality Index (PSQI) for sleep quality. The BMI was calculated using height and weight. For the statistical analysis, χ2 test, Spearman correlation, and logistic regression were performed using the SAS window (version 9.2) program.
Results: From the 302 individuals, 219 (72.5%) had poor sleep quality. The results showed significant correlations between physical activity and sleep quality, as well as between sleep duration and sleep quality. The BMI and sleep quality did not show any significant relationship. The factors affecting sleep quality were sleep latency (OR, 4.167; 95% CI, 1.406-12.344), sleep duration (OR, 6.717; 95% CI, 2.386-18.912), and sedentary hours (OR, 2.971; 95% CI, 1.095-8.064).
Conclusion: The study demonstrates that poor sleep quality is common in nursing students, and intervention study is needed to improve sleep quality in nursing students. Additional studies are needed to determine the relationship between BMI and sleep quality.
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KEYWORD
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Health behavior, BMI, Sleep quality, Nursing Students
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