Table 3.
Factors associated with UCLA score at 1 year postsurgery (N = 51)
| Variable | UCLA activity score at 1 year | |||
|---|---|---|---|---|
| Univariate | Multivariable* | |||
| β | p value | β | p value | |
| Age (years) | −0.08 | 0.004 | −0.07 | 0.008 |
| Male (%) | 0.66 | 0.57 | ||
| BMI (kg/m2) | −0.08 | 0.30 | ||
| Preoperative UCLA score | 0.46 | < 0.001 | 0.3 | 0.007 |
| Δ WOMAC pain | 0.07 | 0.44 | ||
| WOMAC pain at 1 year | −0.28 | 0.006 | −0.21 | 0.11 |
| Previous pelvic surgery | 0.48 | 0.48 | ||
| Complication | −1.15 | 0.16 | ||
| Preoperative LCEA | 0.01 | 0.99 | ||
| Preoperative ACEA | 0.01 | 0.92 | ||
| Preoperative Tönnis angle | 0.01 | 0.93 | ||
* Variables significant in univariate analysis were included in multivariable analysis; BMI = body mass index; Δ = WOMAC pain 1 year postoperatively–preoperatively; ACEA = anterior center-edge angle; LCEA = lateral center-edge angle.