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Table 1 Demographic and Ocular Features of Included Subjects

From: Assessment of the effect of age on macular layer thickness in a healthy Chinese cohort using spectral-domain optical coherence tomography

Age groups (y)

Number

Men/Women (ratio)

Mean Refractive Error (diopters)

Mean Intraocular Pressure (mm Hg)

Mean Age (y)

20–29

176

90/86(1.05)

−1.93 ± 1.71

14.1 ± 2.4

25.71 ± 1.52

30–39

50

27/23(1.17)

−0.74 ± 1.19

14.3 ± 2.1

35.38 ± 3.13

40–49

108

68/40(1.7)

−0.36 ± 1.29

13.8 ± 2.3

46.07 ± 2.33

50–59

79

41/38(1.08)

−0.54 ± 1.54

14.6 ± 2.1

53.90 ± 2.51

60–69

60

32/28(1.14)

0.08 ± 0.59

14.5 ± 2.6

64.53 ± 3.12

70+

52

27/25(1.08)

−0.04 ± 0.91

14.2 ± 2.0

79.40 ± 5.25

Total

525

285/240(1.19)

−0.87 ± 1.60

14.3 ± 2.3

44.82 ± 17.74

  1. Mean refers to mean ± standard deviation