Figure 4.

Healthcare costs per-patient-per-year (USD 2019) per number of suboptimal treatment indicator(s) during the 12 months following the landmark period for patients with CD using conventional agents during the landmark period (N = 6072) (biologic costs included the injection costs from the medical claims and the medication costs from the pharmacy claims; pharmacy costs excluded biologic costs; medical costs excluded biologic costs). Abbreviations: CD, Crohn’s disease; ED, emergency department; USD, United States dollars.