Table 7.

Correlations between baseline VAS and patient characteristics.

	r	p-value	number of subjects
Age	0.23	< 0.001	2503
BMI	0.12	< 0.001	2387
FTA	0.21	< 0.001	1327
%MA (%)	−0.23	< 0.001	972
Red blood cells	−0.11	< 0.001	1075
White blood cells	0.1	< 0.002	1075
Neutrophil	0.08	< 0.01	1075
Lymphocyte	0.05	0.14	1075
Platelet	−0.002	0.93	1073

BMI, body mass index; FTA, femorotibial angle; MA, mechanical axis.