Table 2.

Simple correlation analysis between EQ-5D scores and physical activity in patients on hemodialysis

	Total		Men		Women
	r	p	r	p	r	p
Daily step counts (steps per day)	0.204	0.164	0.317	0.830	0.032	0.904
Daily step counts on hemodialysis treatment days (steps per day)	0.146	0.321	0.182	0.328	0.095	0.718
Daily step counts on non-hemodialysis treatment days (steps per day)	0.220	0.133	0.374	0.038	0.001	0.998
Physical activity (METs·h/w)	0.268	0.066	0.219	0.237	0.413	0.099
Physical activity on hemodialysis treatment days (METs·h/w)	0.159	0.164	0.740	0.693	0.350	0.169
Physical activity on non-hemodialysis treatment days (METs·h/w)	0.297	0.040	0.266	0.148	0.417	0.096
Physical activity over 4 METs·h/w (METs·h/w)	0.355	0.013	0.154	0.409	0.671	0.003
Physical activity over 4 METs·h/w on hemodialysis treatment days (METs·h/w)	0.109	0.462	−0.054	0.774	0.609	0.009
Physical activity over 4 METs·h/w on non-hemodialysis treatment days (METs·h/w)	0.426	0.003	0.281	0.126	0.624	0.007

Bold values are statistically significant (p < 0.05)