id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cord-276394-s9y11oep	Liang, W.	Hindsight: A re-analysis of the severe acute respiratory syndrome outbreak in Beijing	2007-10-31		.txt	text/plain	2971	103	46	3 Not surprisingly, the densely populated mainland of the People's Republic of China sustained the largest burden of SARS cases, an estimated 5327 cases, followed by China's Hong Kong-SAR, with 1755 confirmed cases. When the attack rates were examined by three age groupings (young, 0-19 years; younger adult, 20-49 years; older, 50280þ), adults and elderly people constituted higher rates of SARS cases (6.1, 24.0 and 17.5, respectively) (Po0.00001).	cache/cord-276394-s9y11oep.txt	txt/cord-276394-s9y11oep.txt
