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. 2010 Oct;31(9):1669–1674. doi: 10.3174/ajnr.A2138

Fig 1.

Fig 1.

One-way sensitivity analysis: effect of parameter variation on the incremental cost per QALY for patient selection using penumbra-based CTP compared with CT. Dark-shaded bars represent the upper bound. Striped bars represent the lower bound. Baseline incremental cost / QALY = −$184,082.