In Wave 1 of the China Health and Retirement Longitudinal Study (CHARLS), the mean nocturnal sleep duration of participants was 6.4 ± 1.9 hours per night.

Authors

• Person: Not available Organization: Aging
  Improvement in sleep duration was associated with higher cognitive ...

Sources

• Improvement in sleep duration was associated with higher cognitive ... www.aging-us.com Aging via serper

Referenced by nodes (2)

• China Health and Retirement Longitudinal Study concept
• Wave 1 event