Cross-cultural adaptation, reliability, validity and responsiveness of the Michigan Hand Outcomes Questionnaire (MHQ-Sp) in Spain

Table 3 Construct validity: correlations between MHQ and MHQ domains with DASH, EQ-5D, EQ-VAS, and Grip strength (N = 262)

Instrument	MHQ function	MHQ ADL	MHQ work	MHQ pain	MHQ aesthetics	MHQ satisfaction	MHQ total score	DASH	DASH work	EQ-5D	EQ-VAS
MHQ function	1
MHQ ADL	0.66**^b	1
MHQ work	0.41**	0.46**	1
MHQ pain	0.34**	0.36**	0.25**	1
MHQ aesthetics	0.37**	0.35**	0.25**	0.32**	1
MHQ satisfaction	0.61**	0.56**	0.38**	0.42**	0.37**	1
MHQ total score^a	0.77**	0.79**	0.66**	0.61**	0.65**	0.77**	1
DASH	− 0.59**	− 0.76**	− 0.51**	− 0.46**	− 0.36**	− 0.52**	− 0.75**§	1
DASH work	− 0.48**	− 0.55**	− 0.6**^b	− 0.31**	− 0.28**	− 0.39**	− 0.63**	0.63**	1
EQ-5D	− 0.05	− 0.03	0.04	0.08	− 0.05	− 0.04	− 0.01^c	− 0.05	0.00	1
EQ-VAS	− 0.00	0.04	− 0.06	0.00	− 0.05	− 0.00	− 0.02	0.02	0.00	− 0.06	1
Grip	0.04	0.02	0.13*	− 0.04	0.07	− 0.02	0.05^c	− 0.06	− 0.04	0.12*	− 0.60**

ISSN: 1749-799X