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. 2021 May 6;8(1):42–50. doi: 10.36469/jheor.2021.22256

Figure 4. Scatter Plot of Incremental Costs and QALYs Gained at 4 Years for PUL and WVTT.

Figure 4.

Abbreviations: PSA, probabilistic sensitivity analysis; PUL, prostatic urethral lift; QALYs, quality-adjusted life years; WVTT, water vapor thermal therapy.

The PSA was derived from 1000 randomly drawn simulations by using varying input values. The grey dots demonstrate the impact on the outcome while the orange dot represents the average of all simulations. Despite the changes in the model values, the majority of the results are below the threshold of US$50 000/QALY.