摘要
Abstract
Objective: To explore the major ris k factors affecting the mortality of ICU patients,to develop effective measures to actively intervene. Methods:Admitted to ICU patients,occupancy of more than 48 hours and death of ICU 48 hours in hospitalized patients were given a three-year monitoring. Results:Monitoring a total of 368 cases, the mortality rate was 42.5%in which independent risk factor were age (HR 1.36,95% CI 0.87~1.26),APACHE-II score (HR 2.41,95% CI 1.62 ~ 2.87),duration of hospitalization(HR,0.39;95%CI0.34~0.58),ventilator mechanical ventilation(HR 1.69,95% CI 1.43 ~2.87),the tracheotomy(HR 0.28,95% CI 0.03~0.64),nosocomial infection (HR 0.36,95% CI 0.34~0.71). Conclusion: Major risk factors of ICU mortality of patients are age,APACHE II score, cardiopulmonary resuscitation,hospitalization time,mechanical ventilation, tracheostomy, hospital infection.关键词
ICU/病死率/危险因素/临床Key words
ICU/mortality/risk factors/clinical
