The use of the EQ-5D-Y health related quality of life outcome measure in children in the Western Cape, South Africa: psychometric properties, feasibility and usefulness - a longitudinal, analytical study

Table 5 The effect size of the EQ-5D-Y Composite Score and Vas Score between baseline and 2^nd assessment, across groups

	MS	SS	CI	AI
EQ-5D-Y Composite Score	.02 Small effect size	.15 Small effect size	.38 Medium effect size	.41 Medium effect size
EQ-5D-Y VAS	.15 Small effect size	.08 Small effect size	.36 Medium effect size	.43 Medium effect size

ISSN: 1477-7525