Table 3 The RPR of children in low myopia group and pre-myopia group.

From: Assessment of relative peripheral refraction in children with low myopia and pre-myopia using multispectral refraction topography

 

Low myopia group (mean ± SD, 95% CI)

Pre-myopia group (mean ± SD, 95% CI)

Difference (mean ± SE)

P

TRPR

0.52 ± 0.62 (0.35, 0.69)

0.32 ± 0.41 (0.19, 0.45)

0.20 ± 0.11

0.075

RPR-S

0.47 ± 1.26 (0.13, 0.82)

0.34 ± 0.61 (0.15, 0.54)

0.13 ± 0.21

0.553

RPR-I

0.42 ± 0.72 (0.22, 0.62)

0.04 ± 0.67 (− 0.17, 0.25)

0.38 ± 0.14

0.010*

RPR-T

0.21 ± 0.71 (0.01, 0.40)

 − 0.09 ± 0.75 (− 0.33, 0.15)

0.30 ± 0.15

0.052

RPR-N

1.05 ± 0.69 (0.86, 1.23)

0.96 ± 0.55 (0.79, 1.14)

0.08 ± 0.13

0.530

RPR-15

0.14 ± 0.20 (0.08, 0.19)

0.12 ± 0.09 (0.10, 0.15)

0.01 ± 0.03

0.725

RPR-30

0.32 ± 0.50 (0.19, 0.46)

0.25 ± 0.19 (0.18, 0.31)

0.08 ± 0.08

0.354

RPR-45

0.48 ± 0.59 (0.32, 0.64)

0.35 ± 0.32 (0.25, 0.45)

0.13 ± 0.10

0.192

RPR-(15–30)

0.19 ± 0.31 (0.10, 0.27)

0.12 ± 0.14 (0.08, 0.16)

0.07 ± 0.05

0.207

RPR-(30–45)

0.16 ± 0.17 (0.11, 0.27)

0.10 ± 0.20 (0.04, 0.16)

0.06 ± 0.04

0.134

RPR-(15–45)

0.35 ± 0.41 (0.23, 0.46)

0.22 ± 0.29 (0.13, 0.31)

0.12 ± 0.08

0.108

  1. TRPR, total refraction difference value of the circular visual field of 53° centered on the macular fovea; RPR-S, superior RPR; RPR-I, inferior RPR; RPR-T, temporal RPR; RPR-N, nasal RPR; RPR-15, RPR in the visual field of 15° centered on the macular fovea; RPR-30, RPR in the visual field of 30° centered on the macular fovea; RPR-45, RPR in the visual field of 45° centered on the macular fovea; RPR-(15–30): RPR in the visual field from 15° to 30°; RPR-(30–45): RPR in the visual field from 30° to 45°; RPR-(15–45): RPR in the visual field from 15° to 45°
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