The China Health and Retirement Longitudinal Study (CHARLS) conducted biennial surveys from 2011 to 2020 to track cognitive trajectories over a 9-year period.

Authors

• Person: Not available Organization: Nature
  U shaped association between sleep duration and long ...

Sources

• U shaped association between sleep duration and long ... www.nature.com Nature via serper

Referenced by nodes (1)

• China Health and Retirement Longitudinal Study concept