Evaluating the concordance of physician judgments and patient preferences on AIDS/HIV therapy - a Discrete Choice Experiment

Table 5 Results of random effect logit model (Discrete Choice Experiment; negative pole as reference group; patients vs. physicians)

Characteristics	Patients ¹				Physicians ²
Characteristics	Coeffi-cient	SE (coeff.)	Sig.	Partial log likelihood	Coeffi-cient	SE (coeff.)	Sig.	Partial log likelihood
Life expectancy: maximal increase	0.735	0.152	***	-717.7	0.846	0.265	**	-373.0
Long term side effects improbable (<20%)	0.408	0.147	**	-709.5	0.831	0.224	***	-374.5
Flexibility of dosing: max. 3 tablets/day	0.454	0.151	**	-710.1	0.635	0.261	*	-370.3
Physical quality of life: diarrhoea, nausea less frequent	1.611	0.152	***	-769.4	1.925	0.256	***	-402.7
Emotional quality of life: disease not obvious for others	2.984	0.153	***	-981.7	4.003	0.269	***	-604.8
Social quality of life: participation in social life possible	1.140	0.153	***	-735.4	1.947	0.269	***	-402.1
Model constant	-3.726	0.214	***		-5.316	0.417	***

¹⁾ ***p < 0.001, **p < 0.01, Model parameters: Wald Chi2 (df = 6) = 470.81, Log likelihood = -705.7, Prob > Chi2 = 0.0000 (i.e. p < 0.001, ***), Prob ≥ Chi2 = 1.000.
²⁾ ***p < 0.001, **p < 0.01, *p < 0.05; Model parameters: LR Chi² (df = 6) = 715.90, Log likelihood = -367.7, Prob > Chi² = 0.0000 (i.e. p < 0.001, ***), % correctly classified = 85.0%.

ISSN: 2191-1991