查看文章

Physical activity and weight loss outcomes of a diabetes prevention program were compared for ethnically diverse adults, with the majority participating in public assistance programs. Outcomes were compared for those who completed the program in person versus by distance delivery.

A two-group, pre–post study design compared National Diabetes Prevention Program outcomes based on in-person delivery (2018–2020 pre-COVID-19 pandemic, n = 47) and distance delivery (after March 2020, n = 31). Outcomes were measured or self-reported depending on the delivery method. Linear mixed models with a random intercept for coach and covariates were used to assess delivery mode group differences in percent weight loss and weekly physical activity minutes.

Completion rates were similar by in-person versus distance delivery mode (57% vs. 65%). Among those who completed the …