Fig. 3From: Smoking Cessation therapy is a cost-effective intervention to avoid tooth loss in Brazilian subjects with periodontitis: an economic evaluationAcceptability curves considering as health effects a the avoidance or prevention of tooth loss and b the oral-related quality-adjusted life-years. We considered different hypothetical willingness-to-pay (WTP) values and, for each them, we plotted the probability of being a cost-effective option in order to permit health system managers to choose (or not) the intervention depending on their own WTP for itBack to article page