Odd ratio | 95% confidence interval | P value | ||
---|---|---|---|---|
Lower limit | Upper limit | |||
External rotation of femur | 1.061 | 1.011 | 1.114 | 0.016 |
Impingement distance | 0.901 | 0.820 | 0.991 | 0.031 |
CT density of psoas muscle | 0.957 | 0.926 | 0.988 | 0.007 |
CT density of gluteus medius | 0.963 | 0.938 | 0.989 | 0.005 |
BMI | 1.178 | 1.022 | 1.358 | 0.024 |
2-stage revision THA | 5.268 | 1.620 | 17.131 | 0.006 |
Numbers of past operation | 2.289 | 1.322 | 3.963 | 0.003 |