Table 5.
Cochran-Mantel-Haenszel test stratified by age and sex for dislocation, infection, rerevision, and transfusion
| Event | Strata | CMH p value |
OR | Lower CI | Upper CI |
|---|---|---|---|---|---|
| Dislocation | Age | 0.310 | 1.18 | 0.85 | 1.64 |
| Dislocation | Sex | 0.511 | 1.11 | 0.81 | 1.54 |
| Infection | Age | 0.011 | 1.78 | 1.14 | 2.79 |
| Infection | Sex | 0.201 | 1.31 | 0.86 | 1.98 |
| Rerevision | Age | 0.192 | 1.24 | 0.90 | 1.71 |
| Rerevision | Sex | 0.417 | 1.14 | 0.83 | 1.58 |
| Transfusion | Age | 0.028 | 1.34 | 1.03 | 1.75 |
| Transfusion | Sex | 0.019 | 1.37 | 1.05 | 1.78 |
CMH = Cochran–Mantel–Haenszel; OR = odds ratio; CI = confidence interval.