Objective:To investigate the clinical feature and the risk factors of mortality on the patients with severe sepsis.Method:Clinical data of 448 cases with severe sepsis in ICU from January 2013 to December 2015 were studied retrospectively.These subjects were divided into death group and survival group according to their different prognosis from admission to 28 th days of admission and contrastive analysis was took.Logistic regression analysis of single factor and multiple factor were employed to identify in...