Table 1.

Comparison of Demographic Characteristics and Ocular Surface Parameters Between Patients and Controls

	Patients (Mean ± SD)	Controls (Mean ± SD)
	(n = 90)	(n = 30)	P Value
Age (y)	51.72 ± 9.65	48.20 ± 10.03	0.10
Gender (male/female)			0.32
Male	24	10
Female	66	20
TBUT score (sec)	5.54 ± 3.78	14.32 ± 3.99	<0.001
Schirmer score (mm)	15.57 ± 5.07	16.64 ± 5.73	0.34
Meiboscore (0–4)	2.39 ± 1.01	0.77 ± 0.76	<0.001
OSDI score (0–100)	41.92 ± 16.56	6.24 ± 3.73	<0.001