Diet, exercise, obesity, smoking and alcohol consumption in cancer survivors and the general population: A comparative study of 16 282 individuals

Abstract

Background:Cancer survivors may be particularly motivated to improve their health behaviours.Methods:We compared health behaviours and obesity in cancer survivors with the general population, using household survey and cancer registry data.Results:Cancer survivors were more likely than those with no history of cancer to eat fruit and vegetables (OR adj 1.41, 95% CI 1.19-1.66), less likely to engage in physical activity (OR adj 0.79, 95% CI 0.67-0.93) and more likely to have stopped smoking (OR adj 1.25, 95% CI 1.09-1.44).Conclusions:Most health-related behaviours were better in cancer survivors than the general population, but low physical activity levels may be amenable to health promotion interventions.