There are multiple definitions:

1. impaired glucose tolerance(English)

   • CAD, DM, FPG, HFpEF, IFG, MS, OGTT
   • Diabetes
   • https://www.dia…-tolerance.html

2. Internationale Gezondheidszorg en Tropengeneeskunde(Dutch)

   • CGS
   • Organizations (clinical), Organizations (international), Tropical medicine
   • https://www.oigt.nl/