TABLE 7.
Logistic Regression of Variables Associated With Achieving the PASSa
| P Value | Odds Ratio (95% CI) | ||
|---|---|---|---|
| Univariate Regression | Multivariate Regression | ||
| Lysholm | |||
| Preoperative Lysholm score | .008 | .031 | 0.937 (0.884-0.994) |
| Sex | .009 | .332 | 0.456 (0.093-2.228) |
| Workers’ compensation | <.001 | .305 | 0.304 (0.031-2.965) |
| Isolated procedureb | .003 | .480 | 2.346 (0.221-24.932) |
| Concomitant cartilage procedurec | .003 | .220 | 0.371 (0.076-1.809) |
| Age | .023 | .287 | 0.950 (0.863-1.044) |
| BMI | .001 | .376 | 0.897 (0.706-1.141) |
| IKDC | |||
| Sex | .157 | .338 | 0.450 (0.087-2.327) |
| Workers’ compensation | .005 | .050 | 0.128 (0.016-1.000) |
| Concomitant ligamentous procedured | .089 | .754 | 1.459 (0.137-15.537) |
| Isolated procedureb | .057 | .716 | 0.700 (0.102-4.788) |
| Concomitant cartilage procedurec | .141 | .424 | 2.172 (0.325-14.528) |
| BMI | .030 | .767 | 0.975 (0.826-1.152) |
| Outerbridge classification | .011 | .053 | 1.800 (0.994-3.260) |
| KOOS Symptoms | |||
| Preoperative KOOS Symptoms score | .010 | .795 | 1.005 (0.970-1.041) |
| Sex | .040 | .942 | 1.049 (0.292-3.771) |
| Workers’ compensation | <.001 | .049 | 0.088 (0.008-0.990) |
| Isolated procedureb | .083 | .591 | 1.696 (0.246-11.687) |
| Concomitant cartilage procedurec | .115 | .887 | 1.098 (0.304-3.962) |
| Age | .155 | .739 | 0.988 (0.923-1.059) |
| BMI | <.001 | .157 | 0.882 (0.742-1.049) |
| KOOS QOL | |||
| Sex | .013 | .899 | 0.880 (0.122-6.326) |
| Workers’ compensation | .013 | .995 | N/A |
| BMI | <.001 | .012 | 0.553 (0.348-0.880) |
| Lesion size | .136 | .890 | 0.956 (0.504-1.812) |
aBolded values indicate statistical significance upon multivariate regression (P < .05). BMI, body mass index; IKDC, International Knee Documentation Committee; KOOS, Knee injury and Osteoarthritis Outcome Score; N/A, not available; PASS, patient acceptable symptomatic state; QOL, Quality of Life.
bNo concomitant procedures with meniscal allograft transplantation.
cConcomitant chondroplasty, microfracture, autologous chondrocyte implantation, or osteochondral allograft transplantation.
dConcomitant anterior cruciate ligament reconstruction.