id author title date pages extension mime words sentences flesch summary cache txt cord-308445-3j2q83ll Rhim, Jung-Woo Pandemic 2009 H1N1 virus infection in children and adults: A cohort study at a single hospital throughout the epidemic 2012-03-26 .txt text/plain 4933 267 53 METHODS: We evaluated the epidemiologic characteristics of patients infected with the 2009 H1N1 influenza A virus (4,463 patients, age range from 2 mo to 86 y), and the clinical and laboratory findings of 373 inpatients (80/217 children, ≤ 15 y, had pneumonia and 36/156 adults, > 16 y, had pneumonia) in a single hospital during the epidemic. In this study, we aimed to evaluate the epidemiological, clinical and laboratory features of patients infected with the 2009 H1N1 virus at a single hospital and to compare these parameters between age groups. In the admitted Table 1 The admission rates and pneumonia cases according to age in the total cohort (n = 4,463) patients, the male-to-female ratio was 1.6:1(132:84) in children, whereas the ratio was 1:1.4 (64:92) in adults. In this study, we evaluated the epidemiologic characteristic of the H1N1 virus infected patients of all ages in a single hospital throughout the epidemic. ./cache/cord-308445-3j2q83ll.txt ./txt/cord-308445-3j2q83ll.txt