Table 3. Ocular symptom score before and after treatment with cyclosporine A 0.05% (Restasis) twice per day for 3 months.

	First visit	After 1 month	After 3 months
Ocular fatigue
Average	3.07±0.92	1.21±0.95	0.57±0.64
P-value		0.01*	0.01*
Discharge
Average	2.92±0.92	1.85±0.87	1.50±0.65
P-value		0.06	0.02*
Foreign body sensation
Average	3.35±0.63	1.50±0.65	0.71±0.72
P-value		0.01*	0.01*
Dryness
Average	2.64±1.15	1.35±0.74	0.5±0.65
P-value		0.01*	0.01*
Discomfort
Average	2.92±0.92	2.21±0.80	1.07±0.61
P-value		0.08	0.01*
Sticky sensation
Average	1.85±1.16	2.21±1.05	1.5±0.94
P-value		0.194	0.021*
Pain
Average	2.78±0.80	1.78±0.89	1.21±1.19
P-value		0.080	0.04*
Tearing
Average	2.57±0.93	2.50±0.52	2.28±1.13
P-value		0.705	0.018*
Itching sensation
Average	3.42±0.85	2.07±1.21	1.92±1.27
P-value		0.080	0.04*
Burning sensation
Average	2.35±1.28	1.92±1.14	1.35±1.08
P-value		0.279	0.009*
Heavy sensation
Average	2.78±0.69	2.36±0.74	2.36±0.74
P-value		0.058	0.013*
Excessive blinking
Average	1.50±1.22	1.57±1.22	1.21±1.05
P-value		0.703	0.409
Uncomfortable in windy conditions
Average	2.71±0.91	2.00±0.55	1.35±0.92
P-value		0.01*	0.001*
Uncomfortable in very dry conditions
Average	2.92±0.91	2.14±0.86	1.42±1.01
P-value		0.026*	0.001*

Data were analyzed using the Wilcoxon signed-rank test (*P<0.05 is considered statistically significant).