Associations between glycemic variability, sleep quality, and daily steps in subjects without diabetes using wearable devices.

ABSTRACT:

Background

Since there are limited studies on the associations between glycemic variability (GV) and sleep quality or physical activity in subjects without diabetes, we evaluated the associations between GV, as assessed by continuous glucose monitoring (CGM), and both sleep quality and daily steps using wearable devices in healthy individuals.

Methods

Forty participants without diabetes were monitored by both an intermittently scanned CGM and a smartwatch-type activity tracker for 2 weeks. The standard deviation (SD) and coefficient of variation (CV) of glucose were evaluated as indices of GV. The activity tracker was used to calculate each participant's average step count per day. We also calculated sleep duration, sleep efficiency, and sleep latency based on data from the

SUBMITTER: Inaishi J 

PROVIDER: S-EPMC10700801 | biostudies-literature | 2023 Dec

REPOSITORIES: biostudies-literature