| Fixation distance | ||||
| 5 m | 2 m | 1 m | 0.5 m | 0.33 m |
DE objective refraction (D) | −0.20 ± 0.34 | −0.45 ± 0.43* | −1.00 ± 0.42*** | −1.51 ± 0.32*** | −2.47 ± 0.34*** |
NDE objective refraction (D) | −0.29 ± 0.35 | −0.35 ± 0.38 | −1.00 ± 0.49*** | −1.55 ± 0.39*** | −2.53 ± 0.35*** |
DE pupil diameter (mm) | 6.3 ± 0.9 | 6.2 ± 0.8 | 6.2 ± 0.8 | 6.0 ± 1.0* | 5.8 ± 0.9* |
NDE pupil diameter (mm) | 6.0 ± 0.9 | 6.2 ± 1.0 | 6.0 ± 0.9 | 5.9 ± 0.9 | 5.7 ± 1.1* |