Open Access

Table 1

Comparison of various outcome measures before and after osteotomy.

Outcome Pre-operative Post-operative p-value
Radiological outcome
 MTFA (°) −8.1 ± 1.2 2.5 ± 1.2 <0.0001*
 TPI (°) 5.3 ± 1.1 3.4 ± 1.1 <0.0001*
 G-KJLO (°) 0.3 ± 0.1 4.6 ± 1.5 <0.0001*
 G-AJLO (°) 8.3 ± 3.2 2.3 ± 1.7 <0.0001*
Functional outcome
 KOOS-ADL score 45.5 ± 7.8 73.7 ± 8.6 <0.0001*
 IKDC score 42.4 ± 6.9 68.5 ± 12.7 <0.0001*
 IKS score 149.4 ± 11.9 179.4 ± 10.2 <0.0001*
 KSS 54.2 ± 5.6 69.7 ± 12.7 <0.0001*
 HSS 50.8 ± 3.3 64.8 ± 10.7 <0.0001*

Paired sample t-test.

*

Observed difference was statistically significant.

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