Table 4.
Time | Coma | Trefoil | Tetrafoil | Sph | S3 | S4 | S5 | S6 | S7 | S8 |
---|---|---|---|---|---|---|---|---|---|---|
3 mm optical zone | ||||||||||
Baseline AM | 0.019 ± 0.01 | 0.044 ± 0.02 | 0.023 ± 0.01 | −0.004 ± 0.01 | 0.050 ± 0.02 | 0.028 ± 0.01 | 0.017 ± 0.01 | 0.017 ± 0.01 | 0.013 ± 0.01 | 0.011 ± 0.01 |
1 month AM | 0.049 ± 0.03 | 0.077 ± 0.04 | 0.037 ± 0.02 | 0.019 ± 0.02 | 0.099 ± 0.04 | 0.050 ± 0.02 | 0.029 ± 0.02 | 0.025 ± 0.02 | 0.018 ± 0.01 | 0.015 ± 0.01 |
1 month PM | 0.052 ± 0.03 | 0.081 ± 0.05 | 0.030 ± 0.03 | 0.023 ± 0.01 | 0.101 ± 0.06 | 0.046 ± 0.03 | 0.027 ± 0.02 | 0.019 ± 0.01 | 0.015 ± 0.01 | 0.013 ± 0.01 |
P1 | <0.001 | 0.002 | 0.005 | <0.001 | <0.001 | <0.001 | <0.001 | 0.11 | 0.081 | 0.235 |
P2 | 0.618 | 0.665 | 0.216 | 0.03 | 0.799 | 0.331 | 0.752 | 0.233 | 0.409 | 0.428 |
| ||||||||||
4 mm optical zone | ||||||||||
Baseline AM | 0.043 ± 0.02 | 0.081 ± 0.03 | 0.035 ± 0.02 | −0.010 ± 0.02 | 0.095 ± 0.03 | 0.047 ± 0.02 | 0.033 ± 0.01 | 0.028 ± 0.01 | 0.022 ± 0.01 | 0.018 ± 0.01 |
1 month AM | 0.196 ± 0.09 | 0.136 ± 0.08 | 0.072 ± 0.03 | 0.099 ± 0.06 | 0.256 ± 0.10 | 0.143 ± 0.06 | 0.087 ± 0.04 | 0.060 ± 0.03 | 0.039 ± 0.03 | 0.033 ± 0.03 |
1 month PM | 0.210 ± 0.08 | 0.145 ± 0.08 | 0.062 ± 0.05 | 0.108 ± 0.04 | 0.264 ± 0.10 | 0.141 ± 0.06 | 0.083 ± 0.05 | 0.046 ± 0.02 | 0.031 ± 0.02 | 0.026 ± 0.02 |
P1 | <0.001 | 0.005 | <0.001 | <0.001 | <0.001 | <0.001 | <0.001 | 0.001 | 0.007 | 0.017 |
P2 | 0.158 | 0.634 | 0.417 | 0.14 | 0.587 | 0.839 | 0.672 | 0.116 | 0.282 | 0.329 |
| ||||||||||
5 mm optical zone | ||||||||||
Baseline AM | 0.091 ± 0.05 | 0.129 ± 0.04 | 0.059 ± 0.03 | −0.019 ± 0.05 | 0.166 ± 0.05 | 0.091 ± 0.04 | 0.064 ± 0.03 | 0.047 ± 0.03 | 0.039 ± 0.02 | 0.032 ± 0.02 |
1 month AM | 0.532 ± 0.26 | 0.223 ± 0.10 | 0.120 ± 0.06 | 0.333 ± 0.16 | 0.603 ± 0.26 | 0.393 ± 0.15 | 0.181 ± 0.09 | 0.112 ± 0.05 | 0.082 ± 0.05 | 0.065 ± 0.04 |
1 month PM | 0.540 ± 0.24 | 0.222 ± 0.10 | 0.093 ± 0.07 | 0.328 ± 0.14 | 0.602 ± 0.24 | 0.373 ± 0.14 | 0.157 ± 0.08 | 0.095 ± 0.05 | 0.074 ± 0.04 | 0.051 ± 0.03 |
P1 | <0.001 | <0.001 | <0.001 | <0.001 | <0.001 | <0.001 | <0.001 | <0.001 | 0.001 | 0.002 |
P2 | 0.762 | 0.969 | 0.181 | 0.73 | 0.968 | 0.224 | 0.238 | 0.233 | 0.536 | 0.213 |
Paired t-test. P1: comparison between AM baseline and AM 1 month after orthokeratology; P2: comparison between AM and PM during the same day 1 month after orthokeratology.