Tri-Service General Hospital, National Defense Medical Center

Detailed Summary

Exercise is recommended for type 2 diabetes, which is a global health problem. However, during a moderate-intensity exercise training there is an unpredictable risk of hypoglycemia for patients with type 2 diabetes. Therefore, the investigators aim to explore trends in blood glucose levels in response to a 12-week moderate-intensity exercise training in patients with type 2 diabetes and to explore the predictors of post-exercise blood glucose (PEBG) and exercise-induced glucose response (EIGR). A descriptive and longitudinal design was conducted. Eligible type 2 diabetes patients were recruited from outpatient clinics of a medical center in Taiwan and invited to participate in a 12-week moderate-intensity exercise-training program. Each participant received 36 repeated measures of blood glucose during the exercise training program. Participants were randomly assigned to one of three exercise times (morning/afternoon/evening). Each exercise session was took place 1 to 2 hours after a meal. Capillary blood glucose levels were measured pre- and post-exercise. The EIGR was calculated from subtracting the PEBG from the before-exercise blood glucose (BEBG). Generalized estimating equation was used to examine the trends and predictors of PEBG and EIGR.

Study Details

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Interventions