id author title date pages extension mime words sentences flesch summary cache txt cord-000619-3bakci02 Zhang, Peng-jun Clinical features and risk factors for severe and critical pregnant women with 2009 pandemic H1N1 influenza infection in China 2012-02-01 .txt text/plain 3110 212 55 title: Clinical features and risk factors for severe and critical pregnant women with 2009 pandemic H1N1 influenza infection in China Data on risk factors associated with death of pregnant women and neonates with pH1N1 infections are limited outside of developed countries. METHODS: Retrospective observational study in 394 severe or critical pregnant women admitted to a hospital with pH1N1 influenza from Sep. 1, 2009 to Dec. 31, 2009. Preterm delivery was a risk factor for neonatal death among pregnant women with pH1N1 influenza infection. However, information is limited concerning the risk factors for maternal and neonatal death when pregnancy is complicated by severe or critical illness related to 2009 pH1N1 influenza. In this report, we described the characteristics of pH1N1 influenza in pregnant women and the risk factors for maternal and neonatal death. The clinical data reported herein is consistent with previous studies that demonstrate that pregnant women with influenza are at an increased risk of serious illness and death. ./cache/cord-000619-3bakci02.txt ./txt/cord-000619-3bakci02.txt