Table 3.

Univariate Analysis for VAS Scores on Walking/at Rest (n = 93)

	VASa Score on Walking		VASa Score at Rest
	r	p	r	p
Sex	−0.11	0.29	−0.08	0.42
Age (≥65 y or <65 y)	0.07	0.49	−0.11	0.29
BMIb, kg/m2 (≥25 or <25)	0.31	<0.01	0.26	0.01
Affected side	−0.04	0.73	0.11	0.30
KLc grade	0.40	<0.01	0.09	0.41
Synovitis score	0.26	0.01	0.12	0.25
BMLd score	0.36	<0.01	0.09	0.37
PPTe	−0.02	0.87	−0.23	0.02

Notes: ^aVisual analogue scale; ^bbody mass index; ^cKellgren and Lawrence; ^dbone marrow lesion; ^epressure pain threshold.