From: Effect of Orthokeratology on myopia progression: twelve-year results of a retrospective cohort study
Variable | n(%) or mean ± S.E. |
---|---|
Number of eyes | 131 |
Gender | |
 Male | 61(46.6%) |
 Female | 70 (53.4%) |
Age | 11.65 ± 0.24 |
  < =10 years-old | 39 (29.8%) |
  > 10 years-old | 92 (70.2%) |
Ocular sphere refraction (D) | −3.82 ± 0.14 |
  < −5D | 91 (69.5%) |
  > = − 5D | 40 (30.5%) |
Ocular cylinder refraction (D) | −0.56 ± 0.07 |
  < −1.5D | 117 (89.3%) |
  > =1.5D | 14 (10.7%) |
M | −3.54 ± 0.14 |
J0 | −0.26 ± 0.03 |
J45 | −0.03 ± 0.01 |
Keratometry value (D) | 43.64 ± 0.11 |
Follow-up time (years) | 6.20 ± 0.21 |
Regular lens replacement | |
 No | 23 (17.6%) |
 Yes | 108 (82.4%) |