Association of sleep quality and glycemic variability among South Indian rural patients with Type-2 diabetes mellitus.

ABSTRACT:

Background

Sleep quality plays a vital role in glucose homeostasis and may influence glycemic variability among diabetic individuals. The main objective of this study is to investigate the relationship between subjective sleep quality and glycemic variability in patients with Type-2 diabetes mellitus (T2DM).

Methods

Sixty-two adults with type 2 diabetes mellitus underwent Continuous Glucose Monitoring (CGM) and sleep quality was assessed using the Pittsburgh Sleep Quality Index (PSQI). Patients with at least three days of valid CGM data were included in the analyses. Glycemic variability was quantified using coefficient of variation (%CV). Spearman's correlation and multiple linear regression modelling were used to examine the association between glycemic variability (%CV) a

SUBMITTER: Hussain MA 

PROVIDER: S-EPMC12723160 | biostudies-literature | 2025 Dec

REPOSITORIES: biostudies-literature