Table 1.
Cancer type | OR | P | 95% CI | Case number | Frequency in cases (%) | Control number | Frequency in controls (%) |
---|---|---|---|---|---|---|---|
Breast cancer | 0.573 | 0.0078 | 0.374–0.867 | 2373 | 0.0107 | 9972 | 0.0180 |
Sarcoma | 3.29 | 0.0014 | 1.51–7.17 | 130 | 0.0538 | 8947 | 0.0170 |
Soft-tissue sarcoma | 4.55 | 3.3 × 10−5 | 2.07–9.99 | 96 | 0.0729 | 8947 | 0.0170 |
Osteosarcoma | NA | NA | NA | 34 | 0 | NA | NA |
OR odds ratio, CI confidence interval, NA not applicable
Controls were patients who were not diagnosed with any cancer