This study aims to investigate the independent and combined associations between physical activity and nutrition condition with mortality among cancer survivors.

Inclusion Criteria:

• Participants with history of cancers were included

Exclusion Criteria:

• Participants with missing cancer investigation, dietary recall, and incomplete follow-up information were excluded from this study.

The data of this observational cohort study were extracted from six consecutive cycles of the Centers for Disease Control and Prevention's National Health and Nutrition Examination Survey (NHANES): including waves of 2007-2008, 2009-2010, 2011-2012, 2013-2014, 2015-2016, and 2017-2018. The NHANES database systematically gathered nationally representative health-related data on non-institutionalized general US civilians, utilizing a stratified, multistage probability sampling design.

There is no plan to make individual participant data (IPD) available to other researchers.