Table 1.

Baseline characteristics of patients and pre-operative data

Gender M (%)	74.2
Eye OD (%)	50
Age (y)
Mean ± SD, Range [Min, Max]	22.7 ± 6.7, [14, 41.3]
Pre-operative BDVA (decimals)
Mean ± SD, Range [Min, Max]	0.64 ± 0.2, [0.03, 1.0]
Pre-operative cylinder (D)
Mean ± SD, Range [Min, Max]	−2.43 ± 1.5, [−5, −0.75]
Pre-operative SEQ (D)
Mean ± SD, Range [Min, Max]	−2.33 ± 3.40, [−12, 2]
Pre-operative K-max (D)
Mean ± SD, Range [Min, Max]	57.4 ± 6.0, [49.4, 78.9]
Pre-operative MP (µ)
Mean ± SD, Range [Min, Max]	468.4 ± 39.0, [386, 552]

M male; SD standard deviation; min minimum; max maximum; y years; D diopters; SEQ spherical equivalent; BDVA best corrected distance visual acuity; MP minimal pachymetry