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Difficulties associated with
|
% of CVD observers
|
% of NCV observers
|
Significance (p value)
|
|---|
|
Clothing colours
|
23.8
|
1.0
|
<0.0001
|
|
Workplace/hobbies colours eg. pie charts
|
13.2
|
1.0
|
<0.0001
|
|
Natural colours
|
40.4
|
1.0
|
<0.0001
|
|
Colours relating to cooking s eg. Identification of cooked versus raw meat
|
31.7
|
8.6
|
<0.0001
|
|
Sports colours eg. shirts of players
|
21.2
|
1.3
|
<0.0001
|
|
Skin colours
|
3.3
|
1.7
|
0.0007
|
|
Television colours setting
|
6.0
|
0.7
|
0.0002
|
- Data from Tagarelli et al. [22] (Statistical significance of differences were calculated using the chi-square test or Fisher exact test, two-tailed significance level 0.05).
