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Statistical characteristics of the baseline data.
| Orth-K Group (n =142) | SVS Group (n =137) | p Value | |
|---|---|---|---|
| Male/Female | 70 / 72 | 68 / 69 | 0.16 |
| Age | 9.18 ± 1.29 | 9.23 ± 1.68 | 0.12 |
| Initial SER (D) | -2.74 ± 0.39 | -2.73 ± 0.41 | 0.29 |
| AL (mm) | 23.53 ± 0.19 | 23.40 ± 0.16 | 0.28 |
