Table 3.
Demographic and perioperative variables for matched immediate and delayed PT groups.
| Immediate PT | Delayed PT | p value | |
|---|---|---|---|
| (n=669) | (n=223) | ||
| Sex | |||
| Female | 59.2% | 59.6% | 0.906 |
| Male | 40.8% | 40.4% | |
| Age | 64.3±11.5 | 64.1±12.5 | 0.787 |
| BMI | 31.2±5.5 | 31.1±5.9 | 0.773 |
| ASA | |||
| I-II | 40.2% | 37.7% | 0.502 |
| III-IV | 59.8% | 62.3% | |
| Insurance Type | |||
| Commercial | 34.1% | 33.6% | 0.895 |
| Medicare | 60.2% | 61.9% | |
| Medicaid | 2.5% | 2.2% | |
| Other | 3.1% | 2.2% | |
| Procedure | |||
| TKA | 64.7% | 65.5% | 0.840 |
| THA | 35.3% | 34.5% | |
| Anesthesia Type | |||
| General | 25.0% | 24.7% | 0.929 |
| Regional | 75.0% | 75.3% | |
| Median Operative Time | 1.7 [1.5-2.1] | 1.8 [1.5-2.1] | 0.420 |
| Median Overall Caseload | 6 [4-9] | 6 [4-9] | 0.448 |