Fig. 2From: A comparative cost-effectiveness analysis of mechanical and pharmacological VTE prophylaxis after lower limb arthroplasty in AustraliaProphylaxis ranking on costs and QALYs. The ranking distribution per prophylaxis modality is presented for costs (a) and QALYs (b). The lowest rank (1) is associated with the best outcome: lowest costs or highest QALYs; for rank 7, the outcomes are the worst: highest cost or lowest QALYsBack to article page