Positive | Negative | Total | Corrected p-value | Odds ratio | Lower95% CI | Upper95% CI | |
---|---|---|---|---|---|---|---|
No risk factors | 33 | 78 | 111 | ||||
Cholecystectomy | 39 | 19 | 58 | <0.0006 | 4.85 | 2.45 | 9.60 |
CD | 20 | 6 | 26 | 0.0006 | 7.89 | 2.90 | 21.40 |
RH/IR | 28 | 3 | 31 | 0.0006 | 22.06 | 6.27 | 77.64 |
RT | 27 | 41 | 68 | 0.6759 | 1.56 | 0.83 | 2.93 |