Predicting health-related quality of life (EQ-5D-5 L) and capability wellbeing (ICECAP-A) in the context of opiate dependence using routine clinical outcome measures: CORE-OM, LDQ and TOP

Table 5 Mapping Models from the TOP to the EQ-5D-5 L and the ICECAP-A

	EQ-5D-5 L	ICECAP-A
Model	OLS (2)	OLS (2)
Intercept	0.463^b	0.348^b
Overall Quality of Life	−0.005	0.014^a
Physical Health Status	0.010	−0.002
Psychological Health Status	0.024^b	0.015^a
AIC	−52.030	− 70.213
BIC	−42.402	−60.586
Adjusted R²	0.298	0.335
RMSE (external sample)	0.167	0.151
MAE (external sample)	0.123	0.123

^aStatistically significant at the 5% level; ^bStatistically significant at the 1% level. AIC Akaike information criterion, BIC Bayesian information criterion, MAE mean absolute error, OLS ordinary least squares, RMSE root mean squared error

ISSN: 1477-7525