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The clinical analysis of 419 severe sepsis patients in intensive care unit / 中华危重病急救医学
Chinese Critical Care Medicine ; (12): 171-174, 2014.
Article in Chinese | WPRIM | ID: wpr-465882
ABSTRACT
Objective To investigate the epidemiological characteristics and mortality risk factors of severe sepsis patients admitted into intensive care unit (ICU).Methods The clinical data of 419 severe sepsis patients admitted to an adult ICU of Beijing Friendship Hospital from January 2009 to December 2012 were retrospectively analyzed and evaluated.Logistic regression analysis was employed to identify independent risk factors for the death of patients with severe sepsis during ICU stay.Results Overall ICU mortality was 43.9% (184/419),and the respiratory tract was the most common site of infection (50.8%),followed by infection of the gastrointestinal tract and abdominal cavity (27.8%),and hematogenous infection (4.3%).Gram-negative bacteria were the most common pathogens [46.0% (214/465)].Iatrogenic infections accounted for 53.7% (225/419) of the enrolled patients.Logistic regression analysis showed that age [odds ratio (OR)=0.003,95% confidence interval (95%CI) 1.015-1.056,P=0.O00],vasoactive drug application (OR=3.251,95%CI 1.562-6.768,P=0.002),failure of 3 or more organs (OR=2.452,95% CI 1.015-5.924,P=0.046),and iatrogenic infection (OR =1.775,95% CI 0.981-3.221,P=0.046) were independent risk factors for ICU mortality.Conclusions Severe sepsis is a common cause of ICU admission.Patients with risk factors for high mortality should be carefully monitored,and aggressive treatment should be administered.

Full text: Available Index: WPRIM (Western Pacific) Type of study: Prognostic study / Risk factors Language: Chinese Journal: Chinese Critical Care Medicine Year: 2014 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Type of study: Prognostic study / Risk factors Language: Chinese Journal: Chinese Critical Care Medicine Year: 2014 Type: Article