Body Mass Index, Surgery, and Risk of Venous Thromboembolism in Middle-Aged Women
Author(s) -
Lianne Parkin,
Siân Sweetland,
Angela Balkwill,
Jane Green,
Gillian Reeves,
Valerie Beral
Publication year - 2012
Publication title -
circulation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 7.795
H-Index - 607
eISSN - 1524-4539
pISSN - 0009-7322
DOI - 10.1161/circulationaha.111.063354
Subject(s) - medicine , body mass index , overweight , obesity , incidence (geometry) , venous thromboembolism , risk factor , relative risk , surgery , confidence interval , thrombosis , physics , optics
Obesity and surgery are known risk factors for venous thromboembolism (VTE), but there is limited information about the independent effects of obesity on the incidence of postoperative VTE. We linked questionnaire data from the Million Women Study with hospital admission and death records to examine the risk of VTE in relation to body mass index (BMI) both in the absence of surgery and in the first 12 weeks following an operation.
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