Quantifying the acute changes in glucose with exercise in type 1 Diabetes: a systematic review and meta-analysis

Background The acute impact of different types of physical activity on glycemic control in type 1 diabetes has not been well quantified. Objectives Our objective was to estimate the rate of change (RoC) in glucose concentration induced acutely during the performance of structured exercise and at recovery in subjects with type 1 diabetes. Methods We searched for original articles in the PubMed, MEDLINE, Scopus, and Cochrane databases. Search terms included type 1 diabetes, blood glucose, physical activity, and exercise. Eligible studies (randomized controlled trials and non-randomized experiments) encompassed controlled physical activity sessions (continuous moderate [CONT], intermittent high intensity [IHE], resistance [RESIST