Table VI.
Linear regression analysis of clinical and demographic variables associated with tear extent in patients with FAI
| FAI | Beta | P-values | 95% CI |
|---|---|---|---|
| Typea | |||
| Cam (ref. mixed) | −9.16 | 0.376 | (−29.44, 11.12) |
| Pincer (ref. mixed) | 1.25 | 0.939 | (−30.57, 33.07) |
| Radiological factors | |||
| LCEA | 0.58 | 0.251 | (−0.42, 1.57) |
| AI | −0.80 | 0.393 | (−2.67, 1.06) |
| Acetabular version | −0.42 | 0.577 | (−1.90, 1.07) |
| Alpha angle | 0.32 | 0.557 | (−0.77, 1.42) |
| Demographic factors | |||
| BMI | 1.88 | 0.059 | (−0.08, 3.84) |
| Age | 0.06 | 0.843 | (−0.51, 0.62) |
| Symptom duration | 0.38 | 0.020 | (0.06, 0.69) |
| Sex | −2.40 | 0.759 | (−17.92, 13.12) |
| Side | −8.61 | 0.269 | (−24.00, 6.79) |
FAI, femoroacetabular impingement; LCEA, lateral center-edge angle; AI, acetabular index; BMI, body mass index.
a
Cam, pincer and mixed, as revealed by the generalized linear model.
Bold P-value indicates statistical significance (P < 0.05).