Table 4.
Factors associated with UCLA score at least 2 years postsurgery (N = 51)
| Variable | UCLA activity score at 2 years | |||
|---|---|---|---|---|
| Univariate | Multivariable* | |||
| β | p value | β | p value | |
| Age (years) | −0.07 | 0.007 | −0.05 | 0.044 |
| Male (%) | 0.24 | 0.83 | ||
| BMI (kg/m2) | −0.09 | 0.22 | ||
| Preoperative UCLA score | 0.38 | 0.001 | 0.28 | 0.013 |
| Δ WOMAC pain | −0.02 | 0.79 | ||
| WOMAC pain at 2 years | −0.22 | 0.008 | −0.15 | 0.050 |
| Previous pelvic surgery | 0.48 | 0.46 | ||
| Complication | −0.64 | 0.40 | ||
| Preoperative LCEA | −0.01 | 0.89 | ||
| Preoperative ACEA | −0.01 | 0.92 | ||
| Preoperative Tönnis angle | −0.01 | 0.75 | ||
* Variables significant in univariate analysis were included in multivariable analysis; BMI = body mass index; Δ = WOMAC pain 2 years postoperatively–preoperatively; ACEA = anterior center-edge angle; LCEA = lateral center-edge angle.