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Characteristics and correlates of sleep duration, daytime napping, snoring and insomnia symptoms among 0.5 million Chinese men and women
BACKGROUND: Inadequate sleep duration and insomnia can affect both physical and mental health. There is limited evidence, however, on characteristics and correlates of sleep patterns and insomnia in urban and rural China. METHODS: This cross-sectional study, involving 512,891 adults aged 30–79 years...
Autores principales: | , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier Science
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5869948/ https://www.ncbi.nlm.nih.gov/pubmed/29530372 http://dx.doi.org/10.1016/j.sleep.2017.11.1131 |