Economic and epidemiologic impact of guidelines for early ART initiation irrespective of CD4 count in Spain
Fig 2
Cost-effectiveness acceptability curve for early (versus delayed) ART initiation.
The y-axis represents the proportion of all simulations that were shown to be cost-effective in the probabilistic uncertainty analysis under different willingness-to-pay thresholds, expressed as 2017 euros per QALY gained (on the x-axis). At current proposed WTP thresholds of €30,000 per QALY averted, 62% of simulations are cost-effective (dashed blue lines). Increasing the WTP to €80,000 increases the proportion of cost-effective simulations to 99%.