AIS	Acute ischemic stroke
AMI	Acute myocardial infarction
AMId	Deaths from acute myocardial infarction
AMId_Q	Deaths from acute myocardial infarction - Quartile
DIAd	Deaths from diabetes mellitus
DIAd_Q	Deaths from diabetes mellitus - Quartile
Expend_H	Health expenditure in the percentage of GDP
Expend_H_Q	Expend_H - Quartile
GDP	Gross Domestic Product
HC_index	Health Care Index
HC_index_Q	HC_index - Quartile
HC_System	Health Care System
Life_expect	Average life expectancy at birth
Life_expect_Q	Life_expect - Quartile
MI	Multiple insurance funds or companies
NHS	A national health system covering the country as a whole
SPM	A single health insurance fund (single-payer model)
Self_rep_H	Perceived health status (surveyed 5-item scale - good and very good in percentage for all populations)
Self_rep_H_Q	Self_rep_H - Quartile