Validity and reliability testing of the Toddler and Infant (TANDI) Health Related Quality of Life instrument for very young children

Journal of Patient-Reported Outcomes

Table 5 Spearman’s Rho Correlations of TANDI Dimensions

TANDI Dimensions	ASQ Gross Motor (N = 187)	ASQ Fine motor (N = 187)	ASQ Prob Solving (N = 187)	FLACC & NIPS (N = 180)	ASQ Personal & Social (N = 187)	ASQ Comm (N = 187)	Dietary Info (N = 187)
Movement	0.78**	0.67**	0.67**	−0.06	0.66**	0.64**	0.34**
Play	0.69**	0.69**	0.69**	−0.05	0.71**	0.63**	0.34**
Pain	0.12	0.13	0.09	0.47**	0.14	0.10	0.25**
Relationships	0.45**	0.51**	0.54**	0.04	0.55**	0.51**	0.31**
Communication	0.55**	0.64**	0.65**	0.03	0.70**	0.74**	0.26**
Eating	0.32**	0.27**	0.21**	0.11	0.36**	0.25**	0.76**