Analysis of risk factors to acute lung injury based on multiple trauma * / 重庆医学

ABSTRACT

Objective To investigate the risk factors to acute lung injury based on multiple trauma to provide a theoretical basis for early intervention .Methods The emergency surgical patients with multiple trauma in our hospital from March 2006 to March 2011 were selected .The patients meeting the diagnostic criteria for acute lung injury were taken as the study group and the others as the control group .All patients were enrolled for evaluating the injury severity score (ISS) ,acute physiology and chronic health Ⅱ(APACHE Ⅱ) score and recording smoking ,alcohol abuse ,diabetes mellitus ,number of organ damage ,gastrointestinal bleeding , pulmonary contusion ,diffuse intravascular coagulation (DIC ) ,vomiting ,traumatic shock ,time to correct shock ,blood transfusion . The polymorphism of rs3788853 ,rs13306087 ,rs12709426 of angiotensin-converting enzyme(ACE) gene were analyzed .Results In the study group and the control group ,there were statistical differences in 6 influencing factors of the ISS ,APACHE Ⅱ score ,blood transfusion ,DIC ,traumatic shock ,time to correct shock>6 h(P0 .05);the 6 kinds of influencing factors were risk to acute lung injury based on multi-ple trauma by Logistic regression analysis .Conclusion The ISS ,APACHE Ⅱ score ,blood transfusion ,DIC ,traumatic shock ,long time to correct shock are the risk factors to acute lung injury based on multiple trauma .