Isotonic Glycerol and Sodium Hyaluronate Containing Artificial Tear Decreases Conjunctivochalasis after One and Three Months: A Self-Controlled, Unmasked Study
Fig 5
Impact of 1 and 3 months of artificial tear treatment on the subjective complaints of patients.
Artificial tear treatment and measurement of OSDI score on 20 patients were performed as described in Methods. The OSDI scores showed a significant decrease at the end of the first month, which decreased further significantly at the end of the third month. Means and their standard errors of the OSDI score are shown. Statistical evaluation was performed using the Wilcoxon Signed Rank Test. One and three asterisks note p<0.05 and p<0.001, respectively.