Perceived ability to perform daily hand activities after stroke and associated factors: a cross-sectional study

BMC Neurology

Table 6 The final multivariate linear regression model (n = 75)

Factors	β-value (95 % CI)	p-value	Explained variance^d (%)
Dexterity (per unit increase)^a	0.26 (0.16 to 0.35)	<0.001
Participation (per 10 units increase)^b	0.26 (0.10 to 0.42)	0.002
Grip strength (newton, per 10 units increase)^c	0.02 (−0.01 to 0.05)	0.180
Dexterity			39
Dexterity + participation			48
Dexterity + participation + grip strength			49

Data obtained by: ^athe modified Sollerman Hand Function Test; ^bthe Stroke Impact Scale domain Participation; and ^cthe Grippit dynamometer. ^dExplained variances after successive addition of determinants

ISSN: 1471-2377