Table 4.

Comparison of observed and predicted EQ-5D utility values

		Mean (SD)	Median	[Min-Max]	Range
	Observed	0.765 (0.18)	0.800	[-0.040-1.000]	1.040
Estimation Sample	Model I	0.765 (0.08)	0.783	[0.407-0.914]	0.507
	Model II	0.765 (0.07)	0.776	[0.477-0.905]	0.428
	Model III	0.765 (0.07)	0.809	[0.580-0.868]	0.288
	Model IV	0.771 (0.07)	0.772	[0.324-0.895]	0.571
Validation Sample	Model I	0.766 (0.08)	0.786	[0.367-0.891]	0.524
	Model II	0.765 (0.07)	0.776	[0.488-0.896]	0.408
	Model III	0.764 (0.07)	0.811	[0.571-0.858]	0.287
	Model IV	0.774 (0.07)	0.777	[0.321-0.906]	0.585

For model specifications please refer to Table 1