|
| Odds ratio | 95% CI | P-value | |
low | up | ||||
<40 vs. ≥40 |
| 0.7 | 0.3 | 1.5 | 0.39 |
Breast cancer sufferers | Yes vs. No | 1.4 | 0.6 | 3.2 | 0.48 |
Examination history | Yes vs. No | 6.4 | 2.0 | 19.8 | 0.001 |
Self-examination history | Yes vs. No | 2.5 | 1.1 | 5.8 | 0.03 |