Per-visit outpatient visit costs of diabetes (among articles reporting on this). Per-visit outpatient visit costs of diabetes (among articles reporting on this). Note: Articles are organised first within data collection-type groups; and within each of these, in ascending order of per-capita gross domestic product. Outpatient visit costs include provider and consultation fees, as applicable. Corrina Moucheraud et al. BMJ Glob Health 2019;4:e001258 © Author(s) (or their employer(s)) 2019. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.