Table 3 Comparison of ocular parameters according to magnification effects

Age, years

25.4 ± 3.3

23.9 ± 3.8

0.235^a

IOP, mm Hg

15.2 ± 2.1

14.7 ± 1.7

0.381^a

Axial Length – 24 (mm)

(Mean Axial length (mm))

1.01 ± 1.05

(25.01 ± 1.05)

2.17 ± 0.45

(26.17 ± 0.45)

< 0.001^a

Axial Length (Proportion)

 22–24 mm

6 (16.2 %)

0 (0 %)

0.006^b

 24–26 mm

23 (62.2 %)

5 (38.5 %)

 26 mm or above

8 (21.6 %)

8 (61.5 %)

Avg. K value (D)

42.87 ± 1.51

41.94 ± 1.21

0.034^a

Spherical Equivalent

− 2.37 ± 1.47

− 4.03 ± 1.38

0.001^a

Refractive Error

0.003^c

 Plano to – 3D (Mild)

24 (64.8 %)

2 (15.4 %)

 − 3 D to – 6 D (Moderate)

13 (35.2 %)

11 (84.6 %)