Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Shown in the table are Pairwise differences (Tukey’s post-hoc test) in ocular discomfort assessed 40 and 5% relative humidity before and after the use of Emustil eye drop
| 5% | Protection (before) | Relief (after) | |
|---|---|---|---|
| 40% | 0.004 | 0.004 | 0.004 |
| 5% | 0.00 | 0.05 | |
| Protection (before) | 0.67 |
