Effects of varying illumination on ocular aberrations and aberration compensation before and after small incision Lenticule extraction: a prospective cohort study

Table 1 Baseline clinical data and demographics

Parameter	Value
Sex, N (%)
Male	19 (47.5%)
Female	21 (52.5%)
Age (years)	22.2 ± 4.5 (18 to 34)
Preoperative sphere (D)^a	−5.84 ± 1.70 (− 2.25 to − 9.50)
Preoperative cylinder (D)^a	−0.95 ± 0.58 (0.00 to − 2.50)
Preoperative manifest spherical equivalent (D)^a	−6.26 ± 1.76 (−2.63 to −9.88)

Data are presented as the mean ± standard deviation (range) unless otherwise noted.
D diopters.
^aResults from manifest refraction

ISSN: 1471-2415