Evaluating Dry Eye Disease Subtypes Based on Whole-Area Lipid Layer Thickness Assessment.

J Clin Med · 2026 · PMC13163960 · PMID 42123285

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did not reach statistical significanceno p-value reported

6.3 mm in grade H), these differences did not reach statistical significance.

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a decreasing trendno p-value reported

While Schirmer I test values showed a decreasing trend with higher LLT inf (7.3 mm in grade L vs. 6.3 mm in grade H), these differences did not reach statistical significance.

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