[Quality of care in type 2 diabetes, progressand challenges from 2012 to 2018-19 forthe Mexican health system].

Objective: To estimate changes in the quality of process of care and its association with glycaemic control in adults with type 2 diabetes.

Materials And Methods: Changes in compliance of 14 process of care indicators for 9 038 adults with type 2 diabetes and glycaemic control in a subsample were estimated. Averages, weighted changes and associations without or controlling for other factors were estimated us-ing statistical weights for the combined data (Ensanut 2012 and Ensanut 2018-19).