The influence of coagulation dysfunction to the prognosis in the critically ill patients of emergency room / 中华急诊医学杂志

ABSTRACT

Objective This research investigated the coagulation of critically ill patients for predicting the prognosis of 28 day in a university hospital emergency room.Methods A prospective investigation was done in the emergency room of Beijing Chao-Yang Hospital,Capital Medical University from June 2015 to May 2016,and 28-day mortality was recorded.Whole blood cell analysis,blood gas analysis and clotting test were done and repeated after patients in hospital.Results A total of 1 992 patients were enrolled,and divided into two groupssurvival (n =1 522) and dead (n =470).No significant difference of age,gender,body mass index and disease composition were found between the two groups (P ＞0.05).APACHE Ⅱ of the survival and dead groups were (12.11 ±4.12) and (21.15 ± 5.55) respectively.D-dimer and platelet account of the dead group were M (Qr) 265 (0,718) μg/L and (208.16±89.87) × 109/L-1 respectively,significant differences were found between the two groups (P ＜ 0.05).Coagulation was found deteriorated progressively in the dead group,whereas improved in the survival group.The risk factors of poor prognosis,which were the increased APACHE Ⅱ and D-dimer,were detected by Logistic analysis and ROC curve,especially the D-dimer.Conclusions Coagulation abnormalities were found in the critically ill patients of emergency room.The increasing of D-dimer is one of the risk factors of poor prognosis.