Table 3 Reference ranges of retinal nerve fiber layer thickness for adjusted probability codes for Korean population

Average

3^rd (20 – 29 yrs)

< 80.50

80.50 – 85.62

85.62 – 110.31

110.31 <

4^th (30 – 39 yrs)

< 81.17

81.17 – 86.98

86.98 – 115.04

115.04 <

5^th (40 – 49 yrs)

< 76.96

76.96 – 83.85

83.85 – 117.08

117.08 <

6^th (50 – 59 yrs)

< 77.36

77.36 – 82.41

82.41 – 106.77

106.77 <

7^th (60 – 65 yrs)

< 69.71

69.71 – 75.98

75.98 – 106.22

106.22 <

Superior

3^rd (20 – 29 yrs)

< 92.19

92.19 – 101.75

101.75 – 147.88

147.88 <

4^th (30 – 39 yrs)

< 92.34

92.34 – 103.14

103.14 – 155.25

155.25 <

5^th (40 – 49 yrs)

< 82.92

829.2 – 95.90

95.90 – 158.82

158.52 <

6^th (50 – 59 yrs)

< 89.25

89.25 – 98.15

98.15 – 141.13

141.13 <

7^th (60 – 65 yrs)

< 77.18

77.18 – 87.88

87.88 – 139.52

139.52 <

Inferior

3^rd (20 – 29 yrs)

< 96.14

96.14 – 106.07

106.07 – 153.93

153.93 <

4^th (30 – 39 yrs)

< 90.84

90.84 – 102.58

102.58 – 159.23

159.23 <

5^th (40 – 49 yrs)

< 94.09

94.09 – 105.76

105.76 – 162.04

162.04 <

6^th (50 – 59 yrs)

< 85.30

85.30 – 96.13

96.13 – 148.35

148.35 <

7^th (60 – 65 yrs)

< 70.47

70.47 – 83.49

83.49 – 146.31

146.31 <

Temporal

3^rd (20 – 29 yrs)

< 44.21

44.21 – 51.59

51.59 – 87.22

87.22 <

4^th (30 – 39 yrs)

< 45.21

45.21 – 54.20

54.20 – 97.56

97.56 <

5^th (40 – 49 yrs)

< 47.29

47.29 – 54.31

54.31 – 88.18

88.18 <

6^th (50 – 59 yrs)

< 36.33

36.33 – 45.08

45.08 – 87.27

87.27 <

7^th (60 – 65 yrs)

< 39.14

39.14 – 46.09

46.09 – 79.61

79.61 <

Nasal

3^rd (20 – 29 yrs)

< 50.14

50.14 – 55.30

55.30 – 80.18

80.18 <

4^th (30 – 39 yrs)

< 43.87

43.87 – 50.97

50.97 – 85.23

85.23 <

5^th (40 – 49 yrs)

< 43.97

43.97 – 51.39

51.39 – 87.19

87.19 <

6^th (50 – 59 yrs)

< 40.99

40.99 – 49.46

49.46 – 90.32

90.32 <

7^th (60 – 65 yrs)

< 59.75

59.75 – 63.72

63.72 – 82.88

82.88 <