The prevalence of poor sleep quality in the general population in China: a meta-analysis of epidemiological studies
European Archives of Psychiatry and Clinical Neuroscience(2024)
Abstract
The high prevalence of poor sleep quality (PSQ) in the general population leads to negative health outcomes. Since estimates of PSQ prevalence in the Chinese general population vary widely, this meta-analysis aimed to refine these estimates and to identify moderating factors. A comprehensive literature search was undertaken in both international (PubMed, PsycINFO, Web of Science, and EMBASE) and Chinese (Wanfang, and the China National Knowledge Infrastructure databases) databases from inception to 23 November 2023. Studies were required to have used standard scales such as the Chinese version of the Pittsburgh Sleep Quality Index (PSQI). The pooled prevalence of PSQ and 95
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Key words
Prevalence,Poor sleep quality,General population,China,Meta-analysis
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