Head and Neck Imaging
Risk Factors of Lower Extremity Deep Vein Thrombosis in Elderly Patients with Hip Arthroplasty
Author：QU Zhen-ning
affiliation：Department of Orthopedics, the Third Affiliated Hospital of Nanyang Medical College, Nanyang 473000, Henan Province, China
PDFAbstract
Objective To analyze the risk factors of lower extremity deep vein thrombosis (LEDVT) in elderly patients with total hip arthroplasty (THA). Methods From Dec. 2014 to Dec. 2016, the clinical data of 68 elderly patients with THA in our hospital were retrospectively analyzed. According to the results of color Doppler examination 7d after operation, these patients were divided into non-LEDVT group (39 cases without LEDVT) and LEDVT group (29 cases with LEDVT). The factors that might affect the formation of LEDVT were analyzed statistically. Results There were no significant differences in gender, diabetes, hypertension, smoking and types of surgery between the two groups (P>0.05), the logistic multivariate regression analysis showed that body mass index (BMI), DVT history, hypercoagulable state and types of anesthesia were risk factors for the formation of LEDVT (P<0.05). Conclusion The factors such as BMI, DVT history, hypercoagulability state and types of anesthesia can significantly increase the risk of LEDVT formation in elderly patients with THA.
【Keyword】Hip Arthroplasty; Lower Extremity Deep Vein Thrombosis; Risk Factors; Advanced Age
【Chart number】R68；R543
【Document Identification Number】A
【DOI】10.3969/j.issn.1009-3257.2018.02.018
Journal of Rare Diseases
th25Volume， th 2 Issue
2019Year11Month
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