Financial crisis and income-related inequalities in the universal provision of a public service: the case of healthcare in Spain

Table 1 Explanatory variables contained in the estimated models

Explanatory variables	Model 1	Model 2	Model 3
Net income of the individual’s family	X	X	X
Gender		X	X
Age		X	X
Private health insurance			X
Goldberg’s mental health index GHQ-12			X
Dependent variables
Ownership of the health care services
	Public	Private
Primary care	X	X
Specialized care	X	X
Hospitalisations	X	X
Emergency	X	X
Drug and medicine consumption		X

ISSN: 1475-9276