| Odds Ratio | P-value | 95% Confidence Interval | |
---|---|---|---|---|
Lower Bound | Upper Bound | |||
Hip-related | ||||
 Period | 1.103 | 0.039 * | 1.005 | 1.209 |
 Region | 0.939 | 0.222 | 0.849 | 1.039 |
 Region x period | 1.002 | 0.979 | 0.871 | 1.152 |
Knee-related | ||||
 Period | 1.112 | 0.128 | 0.970 | 1.274 |
 Region | 1.015 | 0.844 | 0.877 | 1.173 |
 Region x period | 0.894 | 0.281 | 0.728 | 1.097 |
Other joints | ||||
 Period | 1.007 | 0.922 | 0.878 | 1.155 |
 Region | 0.600 | 0.000 * | 0.509 | 0.709 |
 Region x period | 1.091 | 0.464 | 0.864 | 1.378 |