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. 2014 Apr 9;9(4):e91755. doi: 10.1371/journal.pone.0091755

Figure 1. Study cohort.

Figure 1

Note that 84.7% of patients who received warfarin and 93.3% of those with LMWH also received elastic stockings and/or intermittent pneumatic compression devices. There were 30 patients of US patients who did not have record for prophylaxis, and 159 of them receiving mechanical prophylaxis only. GLORY: Global Orthopedic Registry. LMWH, low molecular weight heparin.