Table 3.
Proportion of patients with PCS and MCS below mean and 2 s.d. below US population mean of 50 (n = 15 097)
| Multivariable-adjusted |
Unadjusted |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Proportion with | Control population | Primary TKA | Primary THA | Combination group | P-value | Control population | Primary TKA | Primary THA | Combination group | P-value |
| PCS ≤ 30, % | 55.5 | 64.4 | 70.8 | 75.6 | <0.0001 | 40.4 | 58.9 | 58.2 | 69.8 | <0.0001 |
| MCS ≤ 30, % | 15.4 | 12.3 | 8.1 | 15.7 | 0.2875 | 14 | 8.1 | 4.5 | 12.3 | 0.0004 |
| PCS < 50, % | 97.7 | 98 | 99.8 | 99.1 | 0.0013 | 88.6 | 96 | 99.1 | 98.8 | <0.0001 |
| MCS < 50, % | 83 | 81.2 | 83.5 | 84 | 0.8163 | 59.2 | 56.2 | 54.5 | 62.6 | 0.4372 |
Significant differences are in bold.