Table 4.

Reliability estimates and convergent-divergent validity indicators (n=206)¹

	ICC (n = 112)	α	PF	RP	BP	GH	VT	RE	MH	SF	PCS	MCS	EQ-VAS
PF	0.91	0.89	1.00
RP	0.80	0.85	0.51	1.00
BP	0.92	0.73	0.49	0.48	1.00
GH	0.86	0.72	0.59	0.45	0.37	1.00
VT	0.72	0.71	0.37	0.24	0.35	0.43	1.00
RE	0.80	0.86	0.37	0.55	0.35	0.42	0.24	1.00
MH	0.82	0.72	0.39	0.22	0.33	0.53	0.64	0.19	1.00
SF	0.80	0.72	0.44	0.42	0.51	0.49	0.40	0.38	0.48	1.00
PCS	0.96	-	0.79	0.87	0.71	0.71	0.41	0.56	0.43	0.57	1.00
MCS	0.92	-	0.53	0.55	0.52	0.62	0.68	0.80	0.65	0.72	0.70	1.00
EQ-VAS	-	-	0.60	0.61	0.66	0.48	0.34	0.49	0.32	0.52	0.75	0.60	1.00

ICC, intraclass correlation; PF, physical function; RP, role limitation due to physical health; BP, bodily pain; GH, general health perception; VT, vitality; RE, role limitations due to emotional problems; MH, mental health; SF, social functioning; PCS, physical component summary; MCS, mental component summary; EQ-VAS, EuroQOL visual analogue scale.

¹The associations among variables were calculated using Pearson correlation analysis and all were significant (p<0.001).