Skip to main content

Table 1 Measurements of refraction, visual acuity, keratometry at baseline and after 6 months of OK lens wear

From: Thickness profiles of the corneal epithelium along the steep and flat meridians of astigmatic corneas after orthokeratology

 

Sphere, D*

RA, D

UDVA*

CDVA

Steep* Keratometry, D

Flat* Keratometry, D

Central CT (D)

Peripheral*

CT (D)

Baseline

−2.77 ± 1.34

−0.45 ± 0.32

0.75 ± 0.22

−0.03 ± 0.04

43.90 ± 1.40

42.70 ± 1.10

1.06 ± 0.35

0.96 ± 0.36

6 month

0.13 ± 0.50

−0.49 ± 0.35

−0.04 ± 0.07

− 0.05 ± 0.06

41.90 ± 1.40

40.70 ± 1.40

1.17 ± 0.71

1.24 ± 0.56