Mapping Short Warwick and Edinburgh Mental Wellbeing Scale (SWEMWBS) to Recovering Quality of Life (ReQoL) to estimate health utilities

Table 3 Comparison of model fits

	OLS	Tobit	GLM Gaussian log link	Response Mapping
Mean Absolute Error (MAE)	0.147	0.147	0.149	0.156
Root Mean Square Error (RMSE)	0.197	0.197	0.198	0.199
Number of observations with Absolute Error (AE) > 0.05	1919	1892	1951	2141
Percentage of observations with AE > 0.05	75%	74%	76%	83%
Number of observations with AE > 0.1	1371	1361	1403	1545
Percentage of observations with AE > 0.1	53%	53%	55%	60%
Akaike Information Criteria (AIC)	− 1027	− 817	− 1003	N/A
Bayesian Information Criteria (BIC)	− 927	− 711	− 903	N/A

AIC and BIC are not included for response mapping because they are not comparable with the others

ISSN: 1477-7525