The Significance of Inter-Eye Osmolarity Difference in Dry Eye Diagnostics.
Christian NilsenPer Graae JensenMorten GundersenØygunn A UtheimBjørn GjerdrumKjell Gunnar GundersenDavid JahanluRichard J PotvinPublished in: Clinical ophthalmology (Auckland, N.Z.) (2023)
The diagnostic value of inter-eye osmolarity difference in predicting symptoms or other non-osmolar signs of dry eyes appears weak. Our study suggests that the criterion of an inter-eye difference of 8 mOsmol/L is not a useful cut-off for diagnosing dry eyes based on osmolarity.
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