334 / 1835
Established CVD Risk factors
12%
Risk factor
RR
¥
95%CI
p
trend
Physical activity at time of questionnaire
¤
Not active (<1 hour a week)
1.0
0.5-2.2
Moderately active (1-3 hours a week)
0.7
0.5-1.2
Very active ( ≥4 hours a week)
0.5*
0.3-0.8
0.136
*p<0.05
¥
adjusted for mediastinal radiotherapy
¤
analyzed in sub-population of patients who filled in the risk factor questionnaire (84
cases and 158 individual controls), adjusted for the matching factors.
Van Nimwegen et al., JCO