Molecular Vision: Shetty, Mol Vis 2015; 21:12-25. Table 1

Table 1. Summary statistics table of the patient cohort.

Clinical observations	Control	Grade 1	Grade 2	Grade 3	ANOVA p value
AGE	24.59±0.44	25.46±1.19	21.11±0.94	21.84±0.93	0.06
BCDA (logMAR)	0.01±0.01	0.11±0.02	0.17±0.03	0.23±0.02	<0.001
Sphere (D)	−2.75±0.23	−1.09±0.35	−2.14±0.55	−3.67±0.56	<0.001
Cylinder (D)	−0.54±0.06	−2.08±0.33	−2.96±0.37	−4.43±0.36	<0.001
K1 (D)	44.25±0.24	42.97±0.28	45.76±0.18	48.92±0.37	<0.001
K2 (D)	45.25±0.26	45.67±0.30	49.0±0.33	54.43±0.50	<0.001
Km (D)	44.74±0.25	44.24±0.23	47.30±0.18	51.53±0.39	<0.001
CCT (micrometer)	519.20±3.42	490.2±5.21	479.0±6.0	455.9±4.63	<0.001
Thinnest Point Thickness (micrometer)	513.11±3.30	477.9±4.91	470.32±5.82	447.1±4.56	<0.001

The table provides information about the corneal thickness based on pachymetry data from Pentacam, refraction measurements and mean values of gene expression data. VA: Visual acuity; Sphere and Cylinder: Spherical and Cylindrical refraction values; Pachy Apex: corneal thickness by pachymetry at the corneal apex; Pachy Thinnest: corneal thickness at the thinnest point of the cornea; K1, K2: Independent readings of corneal curvature by keratometry; Km and K-Max: Mean keratometry value and maximum keratometry value respectively. The ANOVA p value column shows group statistics; pairwise statistics are discussed in the results section.