The present study aimed to explore the relationship between fear of hypoglycemia and exercise management strategies in active Qatari adults with T1D during the COVID-19 pandemic, and to explore the potential role of continuous glucose monitoring (CGM) devices in promoting safe physical activity practices.

Participants completed the Hypoglycemia Fear Survey (HFS) questionnaire and the International Physical Activity Questionnaire (IPAQ). Out of the 102 participants, 41 were considered "active" and under CGM and were included in the analysis.

Multiple linear regression analysis revealed a significant positive correlation between the behavior dimension of the HFS scores and both vigorous physical activity and MET-minutes per week (R² adj. = 0.055; β = 0.56; p = 0.05 and R² adj. = 0.039; β = 0.38; p = 0.04). The results showed a significant positive association between HbA1c levels and the behavior dimension of the HFS (R = 0.39, p = 0.005), as well as between the number of episodes of severe hypoglycemia and the behavior dimension (R = 0.46, p = 0.042).

These findings highlight the need for effective strategies to manage fear of hypoglycemia and promote physical activity in individuals with T1D. The use of CGM devices may provide added safety to physical activity practices by reducing the risk of hypoglycemia.