# Recommended amount of sleep for a healthy adult: a joint consensus statement of the American Academy of Sleep Medicine and Sleep Research Society

Watson NF, Badr MS, Belenky G, et al. · Sleep 38(6):843–844 · 2015



## 核心发现

成年人应长期保持每晚 ≥ 7 小时睡眠；少于 7 小时与体重增加、糖尿病、高血压、抑郁和死亡风险相关。



[阅读原文](https://pubmed.ncbi.nlm.nih.gov/?term=Recommended+amount+of+sleep+for+a+healthy+adult:+a+joint+consensus+statement+of+the+American+Academy+of+Sleep+Medicine+and+Sleep+Research+Society)

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这是对已发表研究的科普性总结，不构成医疗建议。筛查得分不是诊断。若得分偏高或身体不适，请咨询医生。

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