Relationship between daytime napping duration and pan-cancer risk: a prospective cohort study based on the China Health and Retirement Longitudinal Study (CHARLS).

ABSTRACT:

Background

In recent years, cancer has become a hot topic in the field of health management, and its etiology may be related to a variety of factors. Current research suggests that daytime napping duration is associated with variety of diseases, but few studies have explored the relationship between daytime napping duration and the risk of pan-cancer. Therefore, we based our study on the CHARLS database and Mendelian Randomization (MR) to investigate the relationship between daytime napping duration and pan-cancer risk.

Methods

This study is based on the China Health and Retirement Longitudinal Study (CHARLS) and Mendelian Randomization (MR). We first used Mendelian Randomization to explore the causal relationship between daytime napping and pan-cancer. Cox proportional regr

SUBMITTER: Li G 

PROVIDER: S-EPMC12574029 | biostudies-literature | 2025 Oct

REPOSITORIES: biostudies-literature