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Table 1 Characteristics of the subjects from different myopic groups

From: Effects of myopia on different areas and layers of the macula: a fourier-domain optical coherence tomography study of a chinese cohort

Variable

Low Myopia Mean ± SD

Moderate Myopia Mean ± SD

High Myopia Mean ± SD

Super High Myopia Mean ± SD

 

N

17

31

43

16

P-value

Age (year)

22.59 ± 5.17

22.90 ± 5.46

21.58 ± 4.23

24.50 ± 6.47

0.267

Gender

10 M, 7 F

20 M, 11 F

20 M, 23 F

7 M, 9 F

0.061

SE (D)

−1.63 ± 0.89

−4.59 ± 0.93

−8.24 ± 1.15

−12.22 ± 1.77

<0.001

AL (mm)

24.23 ± 0.99

25.62 ± 1.11

26.75 ± 0.88

28.17 ± 1.27

<0.001

IOP (mmHg)

14.11 ± 3.34

12.75 ± 3.16

14.06 ± 2.75

14.12 ± 2.58

0.219

MD (dB)

−3.16 ± 3.49

−1.56 ± 2.36

−1.61 ± 0.75

−0.86 ± 1.56

0.422

PSD (dB)

1.81 ± 3.7

1.82 ± 2.34

2.67 ± 0.58

1.64 ± 0.22

0.945

  1. IOP intraocular pressure, AL axial length, SE spherical equivalent, MD mean deviation, PSD pattern standard deviation