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Difficulties associated with
|
Dichromats (%) (n = 37)
|
Anomalous trichromats (%) (n = 65)
|
Protans (%) (n = 36)
|
Deutans (%) (n = 66)
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NCV (%) (n = 102)
|
|---|
|
Clothing/goods colours
|
86
|
66
|
78
|
71
|
0
|
|
Workplace/hobbies colours
|
68
|
23
|
50
|
33
|
0
|
|
Plant/flower identification
|
57
|
18
|
44
|
26
|
0
|
|
Ripeness of fruits and vegetables
|
41
|
22
|
31
|
27
|
0
|
|
Cooked versus raw meat
|
35
|
17
|
33
|
20
|
0
|
|
Sports colours
|
32
|
18
|
19
|
23
|
0
|
|
Adjust television colour settings
|
27
|
18
|
28
|
18
|
2
|
|
Skin colours eg. sunburn, rashes
|
27
|
11
|
17
|
17
|
0
|
|
Previously taken wrong medication due to colour difficulties
|
0
|
3
|
3
|
1
|
0
|
- Data from Steward and Cole [4].
