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Table 5 Results of univariate logistic regression analysis of lateral patella Outerbridge classification for surgical effect assessment

From: Outcome and experience of arthroscopic lateral retinacular release combined with lateral patelloplasty in the management of excessive lateral pressure syndrome

Surgical effect β SE Wald χ2 OR P
VAS 0.007 0.004 3.322 1.007 0.028
Kujala score 1.214 0.378 11.748 3.032 0.004
Lysholm score 1.082 0.345 8.563 2.213 0.025
Patella medial pushing distance 1.313 0.423 7.478 1.986 0.035
PTA 1.215 0.498 9.324 2.554 0.020
LPFA 1.657 0.524 9.128 4.576 0.022