Percentile Groups Global Improved (%) | ||||
---|---|---|---|---|
Variable | Lowest tertile | Middle tertile | Highest tertile | Fisher's Exact Test |
Patellar Length Ratio (PLR) | 3(25) | 5(38.5) | 4(30.8) | p = 0.907 |
Bisect Offset (BO) | 8(66.7) | 1(7.7) | 3(23.1) | p = 0.007 |
Patellar Tilt Angle (PTA) | 5(41.7) | 5(38.5) | 2(15.4) | p = 0.323 |
Trochlear Inclination (TI) (Lateral) | 4(33.3) | 3(23.1) | 5(38.5) | p = 0.757 |
Trochlear Inclination (TI) (Medial) | 2(16.7) | 6(46.2) | 4(30.8) | p = 0.383 |
Trochlear Angle (TA) | 3(25) | 5(38.5) | 4(30.8) | p = 0.907 |
Sulcus Angle (SA) | 4(33.3) | 4(30.8) | 4(30.8) | p = 1 |
Lateral Patellofemoral Angle (LPFA) | 2(16.7) | 6(46.2) | 4(30.8) | p = 0.383 |
Congruence Angle (CA) | 5(41.7) | 5(38.5) | 2(15.4) | p = 0.323 |
Patellar Lateral Subluxation Distance (PSD) | 7(63.6) | 4(33.3) | 1(8.3) | p = 0.023 |
Lateral Patellar Displacement (LPD) | 3(27.3) | 5(41.7) | 4(33.3) | p = 0.903 |