Fig. 3From: Cost-effectiveness analysis of olanzapine in four-drug antiemetic therapy in Japanese patients treated with highly emetogenic cisplatin-containing chemotherapyScatter plot showing results of probabilistic sensitivity analysis. In the Scatter plot, a point that exists to the lower right of the WTP threshold and has positive incremental effectiveness is cost-effective. ICER, incremental cost-effectiveness ratio; JPY, Japanese Yen, QALY, quality-adjusted life year; WTP, willingness-to-payBack to article page