id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-300750-huyl21vz	Shagam, Lev	Untangling factors associated with country-specific COVID-19 incidence, mortality and case fatality rates during the first quarter of 2020	2020-04-27		.txt	text/plain	3771	193	52	Using multivariate linear regression we show that incidence and mortality rates correlate significantly with GDP per capita (p = 2.6×10-15 and 7.0×10-4, respectively), country-specific duration of the outbreak (2.6×10-4 and 0.0019), fraction of citizens over 65 years old (p = 0.0049 and 3.8×10-4) and level of press freedom (p = 0.021 and 0.019) which cumulatively explain 80% of variability of incidence and more than 60% of variability of mortality of the disease during the period analyzed. Country-specific COVID-19 incidence (rows 1 and 3) and mortality rate (rows 2 and 4) depending on explanatory variables: outbreak duration ( a,d ), number of tests performed ( b,e ), GDP per capita ( c,f ), press freedom ranking measure (countries with limited press freedom have higher rank; g,j ), fraction of senior citizens ( h,k ) and position of the country's centroid ( i,l ).	./cache/cord-300750-huyl21vz.txt	./txt/cord-300750-huyl21vz.txt