Table 5.

Relationship of PCA and BMI with TGBA, WOMAC, and VAS scores at the final follow-ups

		TGBA	WOMAC	VAS
		mean ± sd	mean ± sd	mean ± sd
PCAa	8 and 9, °	25,0 ± 1,5	27,1 ± 6,4	2,1 ± 1,2
	10 and 11, °	25,6 ± 1,4	26,1 ± 5,9	1,6 ± 0,6
	12–13-14, °	25,5 ± 1,3	25,4 ± 5,5	2,1 ± 0,7
	P	0,328	0,402	0,049*
BMIb	< 28 kg/m2	25,3 ± 1,3	26,1 ± 5,7	1,8 ± 0,7
	≥ 28 kg/m2	25,9 ± 1,5	25,8 ± 6,1	2,0 ± 0,9
	P	0,154	0,766	0,400

^aKruskal Wallis H test, Posthoc: Corrected Bonferroni, ^b Mann Whitney U test

* Significance