Studies

CellWell record HH-49689

Association of the glucose metabolism continuum (fasting plasma glucose/HbA1c) with tear-film stability and secretion: ocular surface evidence across non-diabetes, prediabetes, and diabetes

Huan Xiang; Zengsheng Zhou

Frontiers in Endocrinology ยท 2026

In plain language

In 300 adults, higher blood glucose and HbA1c were associated with shorter tear break-up time, lower tear production and higher odds of dry eye disease, even in prediabetes.

Evidence
Emerging
Design
Primary research (design unspecified)

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