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. Author manuscript; available in PMC: 2016 Jul 27.
Published in final edited form as: Am J Manag Care. 2015 Mar;21(3):173–180.

Figure. Model Structure of Decision Tree Analysis.

Figure

ED indicates emergency department; ICS-Rx, inhaled corticosteroid.

Initial model uses outcomes for observed high adherence rate of 33.3% to establish baseline costs; model then is rerun at simulated proportions of children in high-adherence group of 40%, 60%, 80%, and 100% to assess potential reductions in costs.