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Table 1 Baseline characteristics of studied cohort

From: Long term results of accelerated 9 mW corneal crosslinking for early progressive keratoconus: the Siena Eye-Cross Study 2

Baseline total characteristics
156 eyes of 112 patients
88 eyes, 44 patients bilateral ACXL
68 eyes, 68 patients unilateral ACXL
Value
(mean)
SD or %
Mean age (years) 18.05 ± 5.6
Male 70 85%
UDVA
Snellen (d.e.)
0.37 ± 0.11
CDVA
Snellen (d.e.)
0.63 ± 0.09
Kmax (D) 55.70 ± 3.10
Minimum corneal
thickness (μm)
443.76 ± 37.17
Coma (μm) 1.01 ± 0.016
SAI 4.77 ± 2.43
CYL (D) 2.94 ± 1.74
Endothelial cell
(cell/mm2)
2437.75 ± 287.6
  1. ACXL = accelerated crosslinking; SD = standard deviation; UDVA = uncorrected distance visual acuity; CDVA = corrected distance visual acuity; d.e. = decimal equivalents; SAI = surface asymmetry index; CYL = topographic cylinder