Table 2.
Mean and Proportion of Patients With Subjective Failure (KOOS Quality of Life Subscale Score <44) at Various Assessment Points a
| Assessment Point | Isolated PCLR (n = 185) | Multiligament Reconstruction (n = 446) | P |
|---|---|---|---|
| Preoperative | 29 (90.1) | 27 (85.7) | .24 |
| 2-year follow-up | 50 (49.5) | 50 (46.5) | .61 |
| 5-year follow-up | 53 (46.7) | 56 (34.2) | .04 |
a
Data are expressed as mean score and proportion of patients with KOOS Quality of Life subscale score <44 (%). Boldface indicates statistical significance. KOOS was available in 359/631 (56.9%), 368/548 (67.2%), and 268/432 (62%) of the patients preoperatively and at 2- and 5-year follow-up, respectively. KOOS, Knee injury and Osteoarthritis Outcome Score; PCLR, posterior cruciate ligament reconstruction.