Noncontact Meibography in Patients with Keratoconus

Table 2

Clinical findings in different keratoconus stages.

	KC 1	KC 2	KC 3	value
OSDI	30.1	32.5	33.8	0.027
TBUT (sec.)	5.2	5.1	4.6	0.79
Schirmer II test (mm)	5.9	5.3	4.8	0.07
Meiboscore	2.1	2.4	2.6	0.32

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