Table 4.

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

	VASa Score on Walking		VASa Score at Rest
	β	p	β	p
Sex	−0.05	0.62	−0.04	0.70
Age (≥65 y or <65 y)	−0.06	0.56	−0.16	0.14
BMIb, kg/m2 (≥25 or <25)	0.22	0.03	0.19	0.07
Affected side	−0.11	0.25	0.03	0.78
KLc grade	0.27	0.03	−0.006	0.97
Synovitis score	−0.03	0.83	−0.009	0.95
BMLd score	0.16	0.20	0.23	0.08
PPTe	−0.003	0.98	−0.27	0.01

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

Abbreviation: β, standardized partial regression coefficient.