Table 1.

Clinical phenotype of keratoconus patients

Mean age (years)		28.3 ± 6.9
% Female		53.7 %
% Munson Sign	OD	35.8 %
	OS	43.3 %
% Vogts Striae	OD	41.8 %
	OS	50.7 %
% Hydrops	OD	58.2 %
	OS	67.2 %
% Scarring	OD	20.9 %
	OS	29.9 %
Average Keratometry (In diopter)	OD	51.1 ± 8.1
	OS	53.2 ± 9.3
Central Cornea Thickness (μm)	OD	429.8 ± 82.3
	OS	411.5 ± 86.8

OD right eye; OS left eye