| MA norms (within ±3°) | MA outliers | P value |
 KSKS | 88.9 ± 12.7 | 88.0 ± 14.3 | 0.79 |
 KSFS | 84.7 ± 15.5 | 83.9 ± 12.5 | 0.53 |
 ROM | 109.1 ± 15.7 | 111.1 ± 17.2 | 0.45 |
 | FCA norms (90 ± 3°) | FCA outliers | P value |
 KSKS | 87.7 ± 14.3 | 91.3 ± 8.5 | 0.34 |
 KSFS | 83.9 ± 15.9 | 86.1 ± 10.8 | 0.81 |
 ROM | 109.0 ± 16.5 | 111.4 ± 14.7 | 0.57 |
 | FSA norms (87 ± 3°) | FSA outliers | P value |
 KSKS | 87.9 ± 13.9 | 89.6 ± 11.9 | 0.51 |
 KSFS | 82.8 ± 16.1 | 86.9 ± 12.3 | 0.24 |
 ROM | 109.2 ± 15.6 | 110.2 ± 16.8 | 0.82 |
 | TCA norms (90 ± 3°) | TCA outliers | P value |
 KSKS | 89.1 ± 12.8 | 83.3 ± 16.4 | 0.19 |
 KSFS | 84.7 ± 14.7 | 81.9 ± 15.1 | 0.56 |
 ROM | 110.0 ± 15.8 | 105.6 ± 19.0 | 0.55 |
 | TSA norms (83 ± 3°) | TSA outliers | P value |
 KSKS | 89.0 ± 11.6 | 87.9 ± 15.7 | 0.42 |
 KSFS | 84.0 ± 15.5 | 85.4 ± 13.2 | 0.80 |
 ROM | 109.0 ± 16.0 | 110.9 ± 16.4 | 0.58 |