Suppose there are a number of treatment options for a specific, life-threatening medical disorder. The treatment costs and expected QALYs gained are given for each treatment option below:

1. Identify all dominated treatment options and explain why each is dominated.
2. Calculate the Incremental Cost-Effectiveness Ratios (ICERs) for each non-dominated treatment.

A B Treatment A B D E Costs 250 200 0 280 340 QALYs Gained 2.6 3.0 0 4.4 5.2