. Author manuscript; available in PMC: 2015 Jan 1.

Published in final edited form as: Am J Ophthalmol. 2013 Sep 21;157(1):10.1016/j.ajo.2013.07.019. doi: 10.1016/j.ajo.2013.07.019

Table 1.

Summary of baseline and change values of the studied dry eye disease parameters

Variable	All subjects (mean±sd)	Improved (mean±sd)	Worsened (mean±sd)
OSDI score at baseline	44.7±23.1	51.4±23.2	35.8±18.6
OSDI change	−2.3±21.9	−17.3±14.2	16.1±15.3
CFS score at baseline	1.7±1.2	2.4±1.1	0.9±0.8
CFS change	−0.5±1.4	−1.4±0.9	1.2±0.6
Osmolarity score at baseline	312.8±20.3	323.7±17.7	302.3±14.7
Osmolarity change	1.1±23.6	−17.7±14.4	18.5±16.9