Table 3:
Effect test results for the predictor variable of cement volume injected, from multivariable analysis with pain at each point in follow-up as the outcome variable in the models
| Outcome Variable | For Predictor Variable of Cement Volume Injected |
||
|---|---|---|---|
| Coefficient Estimate | Standard Error | P value | |
| Pain at rest, 1 wk | −0.1337 | 0.1213 | .2702 |
| Pain at rest, 1 mo | −0.0504 | 0.1275 | .6928 |
| Pain at rest, 6 mo | 0.0723 | 0.1580 | .6474 |
| Pain at rest, 1 y | 0.0500 | 0.1924 | .7950 |
| Pain at rest, 2 y | 0.3970 | 0.2820 | .1591 |
| Pain with activity, 1 wk | −0.0183 | 0.1127 | .8711 |
| Pain with activity, 1 mo | −0.0410 | 0.1140 | .7192 |
| Pain with activity, 6 mo | 0.0720 | 0.1340 | .5907 |
| Pain with activity, 1 y | 0.1051 | 0.1532 | .4928 |
| Pain with activity, 2 y | 0.1302 | 0.2195 | .5531 |