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Table 1 Colour Contrast Sensitivity in Patients with Diabetes and No Clinical Retinopathy (N = 30)

From: The ChromaTest, a digital color contrast sensitivity analyzer, for diabetic maculopathy: a pilot study

Age

Tritan

Protan

37

12.4

2.5

44

9.4

3.1

48

4.2

4.2

48

4.1

2.9

48

4.2

2.4

51

11.3

5.9

51

4.2

2.5

51

5.9

4.7

54

6.9

6.6

54

4.1

4.8

54

7.9

3.7

57

6.8

2.5

59

8.6

2.5

59

9.4

2.4

60

15.7

2.6

60

6.2

5.4

61

15.7

11.6

62

7.1

2.7

62

8.6

11.4

64

7.9

3.7

67

9.4

5.1

67

13.6

5.4

68

17.3

5.4

68

11.7

5.71

69

6.8

6.8

69

13.9

4.7

70

17.3

4.7

70

12.4

5

71

6.7

3.8

72

21.7

5.4

  1. Control: Age, TCCT, PCCT