Use of health services according to income before and after elimination of copayment in Germany and restriction of universal health coverage in Spain

Table 5 Physician consultation and hospitalization by houshehold income In Spain. Percentage ratio (PR) and 95% confidence interval (95% CI)^a

Household income	Physician consultation				Hospitalization
	2009		2014		2009		2014
	PR	95% CI	PR	95% CI	PR	95% CI	PR	95% CI
High	1.00		1.00		1.00		1.00
Medium-high	1.01	0.95–1.08	1.05	0.98–1.11	1.01	0.87–1.18	0.99	0.84–1.16
Medium-low	1.00	0.94–1.07	1.09	1.03–1.16	1.05	0.90–1.22	1.03	0.88–1.21
Low	0.98	0.92–1.04	1.14	1.07–1.21	1.05	0.90–1.22	0.91	0.77–1.08
The two low vs. the two high categories	1.00	0.95–1.05	1.09	1.03–1.14	1.04	0.91–1.18	0.98	0.85–1.12

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