Table 1 Baseline characteristics of the children
Group 1 Emmetropia with CR ( n = 29) (mean ± SD) | Group 2 Hyperopia with CR (n = 30) (mean ± SD) | P value | Effect size (Cohen’s = d) | 95% CI | |
|---|---|---|---|---|---|
Sex (M : F) | 13:16 | 14:16 | NA | NA | NA |
Age | 6.28 ± 1.51 | 5.94 ± 1.15 | 0.519 | 0.25 | -0.36 to 1.03 |
UCVA (logMAR) | 0.17 ± 0.08 | 0.19 ± 0.07 | 0.283 | -0.27 | -0.06 to 0.12 |
BCVA (logMAR) | 0.11 ± 0.07 | 0.12 ± 0.07 | 0.409 | -0.14 | -0.52 to 0.02 |
NCR (Diopter) | -0.17 ± 0.35 | 0.39 ± 0.47 | 0.000 | -1.34 | -0.77 to -0.34 |
CR (Diopter) | 0.37 ± 0.43 | 2.09 ± 0.74 | 0.000 | -2.83 | -2.05 to -1.40 |
NCR-CR difference (Diopter) | -0.55 ± 0.64 | -1.70 ± 0.92 | 0.000 | 1.45 | 0.81 to 1.53 |