ArticleHealth and quality of life outcomes2022
The impact of sleep-wake problems on health-related quality of life among Japanese nursing college students: a cross sectional survey.
Article in Health and quality of life outcomes, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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3 citing papers in PubMed, 3 citations in OpenAlex.
- The Relationship Between State Boredom and Sleep-Wake Disruptions: A Mediation Model via Smartphone Addiction and Bedtime Procrastination.International journal of environmental research and public health · 2026Article
- Predicting children and adolescents at high risk of poor health‑related quality of life using machine learning methods.Health and quality of life outcomes · 2025Article
- Article
Corrections and comments
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Authors and funding
5 authors at 4 institutions in 1 country.
Funding
Abstract
aimThis study was conducted to examine the impact of sleep-wake problems on health-related quality of life of Japanese nursing college students.
methodsThis cross-sectional study was conducted in 2019 on 150 third and fourth-year nursing college students from two locations in Japan. Insomnia severity was assessed using the Insomnia Severity Index (ISI) and health-related quality of life using the SF-8 questionnaire. The total sleep time (TST) was divided into 3 groups: < 6 h, 6-7 h (reference), and ≥ 7 h. The total ISI score was divided into 2 groups: ≥ 8 points and < 8 points (reference). Logistic regression analysis was performed to evaluate sleep-wake problems related to decline in mental health.
resultsThe median mental health indicated in the SF-8 questionnaire was divided into two groups, and the factors causing decline in mental health were investigated. The odds ratios (95% confidence interval) for adjusted ISI ≥ 8 and TST on weekdays < 6 h was 6.51 (2.96-14.30) and 3.38 (1.40-8.17), respectively. Mental health status was significantly lower when ISI ≥ 8 and even lower when TST < 6 h.
conclusionInsomnia and short sleep duration are associated with decreased mental health status in nursing college students. Many tended to lack sleep on weekdays. Sleep-wake problems identified while in university should be comprehensively dealt with.
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