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Population attributable fractions (PAFs) and number of colorectal cancer (CRC) cases attributable to each risk factor in Saudi Arabia, 2015.
| PAF (%) | Attributable Cases (2015) | |||
|---|---|---|---|---|
| Men | Women | Men | Women | |
| Physical inactivity | 16.13 | 16.45 | 130 | 108 |
| Obesity | 9.71 | 6.93 | 79 | 45 |
| Overweight | 6.05 | 1.9 | 49 | 12 |
| Current smokers | 3.04 | 0.18 | 25 | 1 |
| Former smokers | 3.29 | 0.12 | 27 | 1 |
| All factors | 33.29 | 23.94 | 310 | 167 |
