| DED | dry eye disease |
| SS | Sjögren syndrome |
| OSDI | ocular surface disease index |
| TBUT | tear film break-up time |
| NIKBUT | non-invasive keratographic break-up time |
| TMH | tear meniscus height |
| R-scan | ocular surface redness scan |
| BN | bulbar nasal |
| BT | bulbar temporal |
| LN | limbal nasal |
| NT | limbal temporal |
| LC-MS/MS | liquid chromatography coupled tandem mass spectrometry |
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.