Flow-chart of the data collection process.

<p>¹ ECR: Eindhoven Cancer Registry ² CBG: Central Bureau of Genealogy.</p

Socio-demographic and clinical correlates of moderate-vigorous physical activity (min/day).

<p>Gender (0 = male; 1 = female), partner (1 = yes; 0 = no), education (1 = yes; 0 = no), employed (1 = yes; 0 = no), current smoker (1 = yes; 0 = no); tumour site (0 = colon; 1 = rectal), tumour stage (1–2 = 0; 3–4 = 1); chemotherapy (1 = yes; 0 = no), radiotherapy (1 = yes; 0 = no), co-morbidity (1 = moderate/severe; 0 = none/mild).</p><p>Significant associations in the multivariate analysis are presented in bold.</p