Economic Evaluation of Letrozole for Early Breast Cancer in a Health Resource-Limited Setting

Figure 2

Tornado diagram representing the cost per QALY gained in one-way sensitivity analysis for AI 5-year strategy versus tamoxifen strategy. The width of the bars represents the range of the results when the variables were changed. The vertical gray and black dotted lines represent the base-case results and threshold, respectively. The width of the bars represents the range of results when the variables are changed. The vertical dotted line represents the base-case results.