Table 2.

Steep K, Disease Severity and Habitual Correction. The steep K values (determined from topography), Collaborative Longitudinal Evaluation of Keratoconus severity score and habitual mode of correction are reported for each eye enrolled in the study.

	OD			OS
Subject	Steep K (D)	CLEK Severity	Habitual Correction	Steep K (D)	CLEK Severity	Habitual Correction
S1	51.4	moderate	soft CL	50.65	moderate	soft CL
S2	58.2	severe	RGP	55.3	severe	RGP
S3	57.9	severe	soft CL	57.0	severe	soft CL
S4	49.0	moderate	RGP	54.3	severe	RGP
S5	51.2	moderate	scleral CL	45.1	moderate	none
S6	57.0	severe	hybrid CL	56.3	severe	hybrid CL
S7	56.0	severe	RGP	51.5	moderate	RGP