Table 2. Schirmer test, lid margin abnormality score, and ocular symptom score at baseline and after treatment with cyclosporine A 0.05% (Restasis) twice per day for 3 months.

	First visit	After 1 month	After 3 months
Shirmer test
Average	6.70±2.96	7.10±3.16	11.40±2.46
P-value		0.149	<0.001*
Lid margin abnormality score
Average	1.10±091	0.95±0.76	0.85±0.67
P-value		0.180	0.096
Ocular symptom score
Average	76.83±8.73	54.37±9.47	46.75±10.81
P-value		<0.001*	<0.001*

Data were analyzed using the Wilcoxon signed-rank test (*P<0.05 is considered statistically significant). The P-value was calculated for the data from the first visit compared with the visit after 1 month, and the visit after 3 months.