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Published on in Vol 10 (2026)

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/89459, first published .
Delivery person handing a grocery bag filled with fresh produce to a customer.

Hemoglobin A1c and Weight Changes Associated With Grocery Delivery and Low-Carbohydrate Education in Adults With Type 2 Diabetes and Food Insecurity: Observational Quality Improvement Cohort Study

Hemoglobin A1c and Weight Changes Associated With Grocery Delivery and Low-Carbohydrate Education in Adults With Type 2 Diabetes and Food Insecurity: Observational Quality Improvement Cohort Study

Marika Waselewski   1 * , MPH ;   Eric Waselewski   1, 2 * , MD ;   Lauren Oshman   3 , MPH, MD ;   Kaitlyn Hatch   4 , BS ;   Tammy Chang   3 , MD, MPH, MS

1 Department of Family Medicine, University of Michigan, Ann Arbor, MI, United States

2 Department of Internal Medicine, University of Michigan, Ann Arbor, MI, United States

3 Department of Family Medicine, Institute for Healthcare Policy and Innovation, University of Michigan, Ann Arbor, MI, United States

4 Department of Clinical Quality, Michigan Medicine, Ann Arbor, MI, United States

*these authors contributed equally

Corresponding Author:

  • Marika Waselewski, MPH
  • Department of Family Medicine
  • University of Michigan
  • 2800 Plymouth Rd Building 14-G128
  • Ann Arbor, MI 48109
  • United States
  • Phone: 1 7349987124
  • Email: marikag@med.umich.edu