Table 2 Associations between daily total physical activity and cancer incidence among 52,938 participants
Cause of incidence | Physical activity | P-trend | per 1-SD increment | |||
|---|---|---|---|---|---|---|
Q1 | Q2 | Q3 | Q4 | |||
Total Cancers | ||||||
No of events | 1263 | 868 | 694 | 710 | Â | Â |
HR (95% CI) | 1.00 | 0.96 (0.88, 1.05) | 0.88 (0.80, 0.97) | 0.89 (0.81, 0.99) | 0.009 | 0.95 (0.92, 0.98) |
Stomach Cancer | ||||||
No of events | 281 | 163 | 157 | 157 | Â | Â |
HR (95% CI) | 1.00 | 0.93 (0.77, 1.14) | 1.02 (0.82, 1.25) | 0.95 (0.77, 1.18) | 0.957 | 0.99 (0.92, 1.08) |
Lung Cancer | ||||||
No of events | 279 | 165 | 121 | 135 | Â | Â |
HR (95% CI) | 1.00 | 0.86 (0.71, 1.06) | 0.71 (0.57, 0.90) | 0.75 (0.60, 0.94) | 0.004 | 0.89 (0.82, 0.96) |
Colorectal Cancer | ||||||
No of events | 175 | 124 | 68 | 75 | Â | Â |
HR (95% CI) | 1.00 | 1.03 (0.81, 1.31) | 0.67 (0.50, 0.90) | 0.74 (0.55, 1.00) | 0.007 | 0.86 (0.77, 0.96) |
Liver Cancer | ||||||
No of events | 120 | 76 | 72 | 60 | Â | Â |
HR (95% CI) | 1.00 | 1.04 (0.77, 1.40) | 1.08 (0.78, 1.48) | 0.82 (0.58, 1.15) | 0.364 | 0.95 (0.84, 1.06) |
Oesophagus Cancer | ||||||
No of events | 86 | 47 | 39 | 45 | Â | Â |
HR (95% CI) | 1.00 | 0.92 (0.63, 1.33) | 0.82 (0.55, 1.24) | 0.84 (0.56, 1.27) | 0.384 | 0.94 (0.81, 1.08) |
Breast Cancer (female only) | ||||||
No of events | 56 | 67 | 52 | 41 | Â | Â |
HR (95% CI) | 1.00 | 1.08 (0.75, 1.56) | 0.94 (0.63, 1.41) | 0.87 (0.56, 1.33) | 0.265 | 0.91 (0.78, 1.07) |