Table 1.

Variable definitions and data sources

Variable	Definition	Source of data
National HIV adult prevalence	The percentage of estimated number of all adults 15-49 living with HIV in the country, divided by population in 2002-2009	UNAIDS [1,10]
HIV prevalence in most-at-risk populations	The percentage of people who inject drugs, sex workers, and men who have sex with men who are HIV positive in the country, divided by the population in 2002-2009	UNAIDS [1,10]
Gross national income per capita	The gross national income, converted to US dollars using the World Bank Atlas method, divided by the mid-year population	World Bank [14]
The Global Fund annual median funding per capita	The median Global Fund approved funding per country per year converted in 2008 US dollars divided by mid-year population	Estimates of the study