Prevalence of Dry Eye Disease Among Medical Students and Its Association with Sleep Habits, Use of Electronic Devices and Caffeine Consumption: A Cross-Sectional Questionnaire.

Clin Ophthalmol · 2023 · PMC10081668 · PMID 37035514

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did not reach statistical significanceno p-value reported

19 Regarding the relationship between the amount of caffeine consumption and DED, 296 (24.2%) students with severe dry eyes ingested moderate-to-high amounts of caffeine daily (p = 0.095), which indicates that caffeine consumption may be one of the risk factors for dry eye; however, these results did not reach statistical significance.

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