Table 4.

Correlation between the meiboscore and other factors in KC patients.

	Meiboscore
	r	p
Age	0.421	0.006
Sex	0.509	0.03
KC stage	0.621	0.05
OSDI	0.162	0.72
TBUT	0.320	0.02
Schirmer II test	0.499	0.032

KC: keratoconus; OSDI: Ocular Surface Disease Index; TBUT: tear breakup time.