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Table 2 Refractive outcomes at follow-ups

From: Corneal subbasal nerve plexus reinnervation and stromal cell morphology with different cap thicknesses in small incision lenticule extraction

Parameter

Groups

P value

110 μm

120 μm

130 μm

UDVA (logMAR)

 1w postop

− 0.10 ± 0.06

− 0.04 ± 0.10

− 0.04 ± 0.08

0.004*

 1m postop

− 0.11 ± 0.07

− 0.07 ± 0.06

− 0.07 ± 0.07

0.030*

 3m postop

− 0.09 ± 0.06

− 0.10 ± 0.06

− 0.07 ± 0.06

0.230

 6m postop

− 0.12 ± 0.06

− 0.07 ± 0.07

− 0.09 ± 0.05

0.001*

MRSE (D)

 1w postop

− 0.15 ± 0.52

0.01 ± 0.36

− 0.11 ± 0.36

0.125

 1m postop

0.07 ± 0.40

0.17 ± 0.31

− 0.01 ± 0.33

0.147

 3m postop

0.18 ± 0.42

0.15 ± 0.38

0.07 ± 0.30

0.495

 6m postop

0.08 ± 0.27

0.08 ± 0.35

0.05 ± 0.30

0.994

  1. D = diopters; UDVA = uncorrected distance visual acuity; logMAR = logarithm of the minimum angle of resolution; MRSE = manifest refraction spherical equivalent; m = month; w = week; postop = postoperative
  2. *Indicate statistical significance (P < 0.05)