Table 4.
Multivariate Linear Regression for Duration of Surgery of Overall ACLR Cohort
| Variable | Coefficient | P Value | 95% CI |
|---|---|---|---|
| Age | –4.050 | <.001∗ | –6.240 to –1.860 |
| Male sex | –2.947 | .588 | –13.620 to 7.726 |
| Hospital vs ASC | 6.864 | .181 | –3.190 to 16.917 |
| Fellowship | –4.801 | .197 | –12.095 to 2.493 |
| Surgeon years in practice | –6.906 | <.001∗ | –10.160 to –3.652 |
| Concomitant procedures (isolated ACLR vs ACLR with minor concomitant procedures vs ACLR with major concomitant procedures) | 10.033 | .022∗ | 1.474 to 18.592 |
ACLR, anterior cruciate ligament reconstruction; ASC, ambulatory surgery center; CI, confidence interval.
∗
Statistically significant (P < .05).