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Psychology: Research and Review

Table 1 Distribution of the mean (standard deviation) and median scores of the contrast sensitivity and color discrimination test (Lanthony D15d and CCT)

From: Visual processing of color and shape in people with leprosy

 

Groups

Control

Leprosy

p

M

SD

Md

M

SD

Md

0.2 cpd

111.78

31.5

111.16

73.85

19.5

84.45

.018*

0.5 cpd

140.82

33.8

157.31

142.10

12.5

141.84

.387

1.0 cpd

182.10

45.5

173.75

168.64

9.9

170.86

.666

5.0 cpd

335.34

63.6

364.54

125.86

55.1

160.32

.001*

10.0 cpd

174.64

34.0

163.53

47.33

21.4

50.5

.001*

16.0 cpd

40.81

12.5

45.66

8.21

3.9

9.03

.001*

CCI

1.07

.1

1.07

1.61

.5

1.38

.002*

Protan

36.53

3.4

37.48

50.30

12.9

47.5

.393

Deutan

44.69

3.3

45.49

60.25

20.1

61.35

.093

Tritan

60.56

9.8

59.00

93.29

17.7

101

.002*

A1

409.13

77.8

401.78

703.29

280.8

795.45

.093

A2

693.53

202.3

810.5

1188.58

430.1

1173.27

.012*

A3

463.52

213.1

517.8

740.35

273.5

732.86

.009*

  1. Note: cpd cycle by visual angle degree, CCI color confusion index, A area of the ellipse, *p < 0.05.