Table IV.
Multiple comparison between the three groups keeping the dependent variable ESR
| Time | (I) Group | (J) Group | Mean Difference (I-J) | Std. Error | Significance (p value) | 95% Confidence Interval | |
|---|---|---|---|---|---|---|---|
| Lower Bound | Upper Bound | ||||||
| Pre-Op | BL TKR | UL TKR | .9760 | 1.3147 | 1.000 | -2.249 | 4.201 |
| THR | 2.5385 | 1.1003 | .072 | -.160 | 5.237 | ||
| UL TKR | BL TKR | -.9760 | 1.3147 | 1.000 | -4.201 | 2.249 | |
| THR | 1.5625 | 1.2737 | .672 | -1.562 | 4.687 | ||
| THR | BL TKR | -2.5385 | 1.1003 | .072 | -5.237 | .160 | |
| UL TKR | -1.5625 | 1.2737 | .672 | -4.687 | 1.562 | ||
| Day 1 | BL TKR | UL TKR | 4.9096(*) | 1.6855 | .014 | .775 | 9.044 |
| THR | -1.2283 | 1.4106 | 1.000 | -4.688 | 2.232 | ||
| UL TKR | BL TKR | -4.9096(*) | 1.6855 | .014 | -9.044 | -.775 | |
| THR | -6.1379(*) | 1.6329 | .001 | -10.143 | -2.133 | ||
| THR | BL TKR | 1.2283 | 1.4106 | 1.000 | -2.232 | 4.688 | |
| UL TKR | 6.1379(*) | 1.6329 | .001 | 2.133 | 10.143 | ||
| Day 2 | BL TKR | UL TKR | 9.3952(*) | 1.8964 | .000 | 4.744 | 14.047 |
| THR | -1.7584 | 1.5872 | .815 | -5.652 | 2.135 | ||
| UL TKR | BL TKR | -9.3952(*) | 1.8964 | .000 | -14.047 | -4.744 | |
| THR | -11.1536(*) | 1.8372 | .000 | -15.660 | -6.647 | ||
| THR | BL TKR | 1.7584 | 1.5872 | .815 | -2.135 | 5.652 | |
| UL TKR | 11.1536(*) | 1.8372 | .000 | 6.647 | 15.660 | ||
| Day 3 | BL TKR | UL TKR | 8.4183(*) | 1.9085 | .000 | 3.737 | 13.100 |
| THR | -3.5208 | 1.5973 | .092 | -7.439 | .397 | ||
| UL TKR | BL TKR | -8.4183(*) | 1.9085 | .000 | -13.100 | -3.737 | |
| THR | -11.9391(*) | 1.8490 | .000 | -16.474 | -7.404 | ||
| THR | BL TKR | 3.5208 | 1.5973 | .092 | -.397 | 7.439 | |
| UL TKR | 11.9391(*) | 1.8490 | .000 | 7.404 | 16.474 | ||
| Day 7 | BL TKR | UL TKR | .3615 | 1.7027 | 1.000 | -3.815 | 4.538 |
| THR | -.2578 | 1.4251 | 1.000 | -3.753 | 3.238 | ||
| UL TKR | BL TKR | -.3615 | 1.7027 | 1.000 | -4.538 | 3.815 | |
| THR | -.6194 | 1.6496 | 1.000 | -4.666 | 3.427 | ||
| THR | BL TKR | .2578 | 1.4251 | 1.000 | -3.238 | 3.753 | |
| UL TKR | .6194 | 1.6496 | 1.000 | -3.427 | 4.666 | ||
| Day 12 | BL TKR | UL TKR | 3.5615 | 1.7517 | .137 | -.735 | 7.858 |
| THR | -.5159 | 1.4661 | 1.000 | -4.112 | 3.080 | ||
| UL TKR | BL TKR | -3.5615 | 1.7517 | .137 | -7.858 | .735 | |
| THR | -4.0774 | 1.6970 | .057 | -8.240 | .085 | ||
| THR | BL TKR | .5159 | 1.4661 | 1.000 | -3.080 | 4.112 | |
| UL TKR | 4.0774 | 1.6970 | .057 | -.085 | 8.240 | ||
| At 3 Weeks | BL TKR | UL TKR | 1.0606 | 1.3427 | 1.000 | -2.233 | 4.354 |
| THR | -1.6108 | 1.1237 | .469 | -4.367 | 1.146 | ||
| UL TKR | BL TKR | -1.0606 | 1.3427 | 1.000 | -4.354 | 2.233 | |
| THR | -2.6714 | 1.3008 | .131 | -5.862 | .519 | ||
| THR | BL TKR | 1.6108 | 1.1237 | .469 | -1.146 | 4.367 | |
| UL TKR | 2.6714 | 1.3008 | .131 | -.519 | 5.862 | ||
* The mean difference is significant at the .05 level.