approached significancep =0.09
At the follow-up visit, a significant reduction in osmolarity was observed 15 minutes after instilling the lubricating drop in the WE, from 307.7±15.7 to 299.3±13.4 mOsm/L ( p <0.05) and a reduction from 303.9±11.3 to 298.2±12.9 mOsm/L in the BE approached significance ( p =0.09, Figure 2 ).