Table 5.

Quality-adjusted life-years (QALYs) (using multiple imputation)

Outcome	Descriptive statistics QALYs		Comparative statistic: intervention compared with control
	Right@home (I)	Usual care (C)	Adjusted*			Effect size	95% CI
	Mean	Mean	Mean difference	95% CI	P value
Year 1	0.68 (0.16)	0.68 (0.16)	0.00	−0.00 to 0.00	0.88	0.00	−0.02 to 0.03
Year 2	0.69 (0.17)	0.69 (0.15)	0.00	−0.01 to 0.01	0.12	−0.02	−0.04 to 0.01
Year 3	0.65 (0.16)	0.64 (0.16)	0.01	−0.00 to 0.01	0.00	0.05	0.03 to 0.08
Over 3 years	2.02 (0.46)	2.01 (0.43)	0.01	−0.01 to 0.02	0.36	0.01	−0.01 to 0.04

*Adjusted for baseline characteristics of: quality of life, child sex, family’s Socio-Economic Index for Areas score, maternal education, maternal age at child’s birth, parity, antenatal risk, maternal self-efficacy and maternal mental health; plus child age at the 3-year assessment.