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Risk factor analysis of traumatic fractures combined with lower limb deep vein thrombosis / 中华创伤杂志
Chinese Journal of Trauma ; (12): 1122-1125, 2010.
Article in Chinese | WPRIM | ID: wpr-384950
ABSTRACT
Objective To explore the risk factors of lower limb deep vein thrombosis (DVT) in patients with traumatic fractures so as to provide references for prevention of DVT. Methods A total of 1 068 patients with traumatic fractures were involved in the study to analyze the incidence of DVT under 43 risk factors including general state, injury type, fracture condition and operation and screen significant factors for multiple factor analysis. Results The total incidence rate of DVT in 1 068 patients was 12.0%. The univariate analysis showed that male patients at age >60 years, with BMI≥25 kg/m2, history of smoking, lack of exercises, history of diabetes, hypertension, coronary artery disease and cerebrovascular disease had higher incidence rate of DVT. In different injury types, the fall injury caused the highest incidence rate of DVT (45.6%). There were different DVT rates for different fracture position,with the highest incidence rate of DVT for femur shaft fracture (20.5%). The incidence rate of DVT was 51.7% for fractures of more than three parts, 14.2% for fractures of two parts and only 3.7% for sole part. The incidence rate of DVT for comminuted fractures was higher than the overall rate. The operation duration, massive transfusion during operation and epidural anesthesia were related with the increase of incidence of DVT. Multivariate analysis found nine independent risk factors and showed that the more risk factors were, the higher incidence of DVT was. Conclusions The risk factors of DVT for traumatic fractures include age >60 years, BMI≥25 kg/m2, history of smoking, fall injury, more than three parts of fractures, comminuted fractures, operation duration > 2 hours, massive transfusion during operation and epidural anesthesia.

Full text: Available Index: WPRIM (Western Pacific) Type of study: Etiology study / Risk factors Language: Chinese Journal: Chinese Journal of Trauma Year: 2010 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Type of study: Etiology study / Risk factors Language: Chinese Journal: Chinese Journal of Trauma Year: 2010 Type: Article