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. Author manuscript; available in PMC: 2010 Jun 1.

Published in final edited form as: Gastroenterology. 2009 Mar 6;136(7):2101–2114.e6. doi: 10.1053/j.gastro.2009.02.062

One-way sensitivity analyses: Tornado diagrams for high-grade dysplasia (HGD - Panel A), low-grade dysplasia (LGD - Panel B) and no dysplasia (Panel C) depict the range of incremental cost-effectiveness ratios by varying each of the examined variables. APC: argon plasma coagulation; PDT: photodynamic therapy; RFA: radiofrequency ablation; MPEC: multipolar electrocoagulation; EGD: esophagogastroduodenoscopy.

One-way sensitivity analyses: Tornado diagrams for high-grade dysplasia (HGD - Panel A), low-grade dysplasia (LGD - Panel B) and no dysplasia (Panel C) depict the range of incremental cost-effectiveness ratios by varying each of the examined variables. APC: argon plasma coagulation; PDT: photodynamic therapy; RFA: radiofrequency ablation; MPEC: multipolar electrocoagulation; EGD: esophagogastroduodenoscopy.