Venous thromboembolism risk factors and usefulness of a risk scoring system in lower limb orthopedic surgery: A case-control study in Japan
| Autor: | Akihiko Akamine, Naonobu Takahira, Masayuki Kuroiwa, Atsushi Tomizawa, Koichirou Atsuda |
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| Rok vydání: | 2021 |
| Předmět: |
Venous Thrombosis
Adult Male pulmonary embolism Adolescent venous thromboembolism Observational Study General Medicine Middle Aged Risk Assessment Postoperative Complications Lower Extremity risk factor Japan Risk Factors Case-Control Studies Humans Female Orthopedic Procedures prophylaxis Research Article Aged Retrospective Studies Ultrasonography |
| Zdroj: | Medicine |
| ISSN: | 1536-5964 |
| Popis: | We previously developed a computerized clinical decision support system based on national consensus guidelines and previous studies. This system was used to assess the risk of venous thromboembolism. In this study, we examined the risk factors for venous thromboembolism in patients who underwent lower limb orthopedic surgery using our risk scoring system, to investigate the association between the total risk score and the occurrence of venous thromboembolism. We retrospectively evaluated the records of 649 patients who underwent lower limb orthopedic surgery at a tertiary care center in Japan between January 2015 and August 2018. Venous thromboembolism was confirmed using ultrasonography or computed tomography angiography. The computerized clinical decision support system was used throughout the hospitalization period. Independent risk factors for postoperative venous thromboembolism were identified using logistic regression analysis. Age (≥68 years) was significantly associated with an increased risk of venous thromboembolism (adjusted odds ratio: 1.06, 95% confidence interval: 1.03–1.09; P |
| Databáze: | OpenAIRE |
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