Is There a Difference Between Seropositive and Seronegative Sjögren Disease Dry Eye?

Cornea · 2026 · PMC12673902 · PMID 39836525

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a nonsignificant trendno p-value reported

The seropositive SjD group showed a nonsignificant trend toward more severe DED signs, such as ocular surface staining, the tear film stability measured with NIBUT average, and ocular surface inflammation measured with positive tear MMP-9.

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