# National Sleep Foundation's sleep time duration recommendations: methodology and results summary

Hirshkowitz M, Whiton K, Albert SM, et al. · Sleep Health 1(1):40–43 · 2015



## 核心发现

26–64 岁成人建议 7–9 小时；65 岁以上 7–8 小时。



[阅读原文](https://pubmed.ncbi.nlm.nih.gov/?term=National+Sleep+Foundation's+sleep+time+duration+recommendations:+methodology+and+results+summary)

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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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