Pain, Physical Function, Radiographic Features, and Quality of Life in Knee Osteoarthritis Agricultural Workers Living in Rural Population

Table 5

Spearman correlation coefficients between EQ-5D and WOMAC subscales.

	Pain	WOMAC stiffness	Function
EQ-5D
Mobility	0.304	0.309	0.298
Self-care	0.444	0.406	0.430
Usual activities	0.406	0.342	0.424
Pain/discomfort	0.505	0.129	0.549
Anxiety/depression	0.280	0.345	0.280

Correlation is significant at 0.05 level, correlation is significant at 0.01 level.