Effective diabetes complication management is a step toward a carbon-efficient planet: an economic modeling study.

Background: The management of diabetes-related complications accounts for a large share of total carbon dioxide equivalent (COe) emissions. We assessed whether improving diabetes control in people with type 2 diabetes reduces COe emissions, compared with those with unchanging glycemic control.

Methods: Using the IQVIA Core Diabetes Model, we estimated the impact of maintaining glycated hemoglobin (HbA) at 7% (53 mmol/mol) or reducing it by 1% (11 mmol/mol) on total COe/patient and COe/life-year (LY).