Table 5.
Group | Before Wearing | 6 Month after | 12 Months after | 1 Month after Withdrawal | F | p |
---|---|---|---|---|---|---|
Orth-K | 3.31 ± 0.15 | 3.33 ± 0.14 | 3.35 ± 0.21 | 3.35 ± 0.31 | 12.190 | 0.012 |
SVS | 3.31 ± 0.07 | 3.31 ± 0.05 | 3.30 ± 0.23 | 3.31 ± 0.32 | 13.436 | 0.000 |
t | 0.567 | 7.421 | 7.279 | 6.239 | -- | -- |
p | 0.561 | 0.007 | 0.006 | 0.007 | -- | -- |