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Venous thromboembolism (VTE) for overall population and subpopulations with high VTE risk (Department of Health (DoH) risk assessment tool5) and all populations (Caprini VTE risk assessment7). Data are effect estimates in percentages. Dashed vertical line is the non-inferiority margin (3.5%). GCS=graduated compression stockings; LMWH=low molecular weight heparin
