Rethinking A1C targets for patients with mental illness?

We suggest that when factors are favorable (eg, younger patient, well-controlled serious mental illness, adequate support, good cognitive skills, no hazardous use of substances, good level of confidence in the ability to control diabetes), the A1C target can be set lower. When the factors are less favorable (eg, older patient, poorly controlled mental illness, abusing substances, cognitive impairment), the target should be set higher and incrementally reduced as care engagement, circumstances, and symptom control improve.

There is a need for further research to investigate the factors that can impact diabetes self-management in patients with comorbid mental illness.

Corinna Falck-Ytter, MD
Stephanie W. Kanuch, MEd
Richard McCormick, PhD
Michael Purdum, PhD
Neal V. Dawson, MD
Shari D. Bolen, MD, MPH
Martha Sajatovic, MD
Cleveland, Ohio