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Table 5 Repeat assessment of self-perception of enamel opacities by volunteers

From: Investigation of the value of a photographic tool to measure self-perception of enamel opacities

Set of photographs selected by volunteer at first examination

Set of photographs selected by volunteers at repeat examination

Total

Image set K TF = 0

Image set B TF = 1 - 2

Image set Y TF = 2 - 3

Image set N

143

14

1

158

TF = 0

Image set S

12

30

2

44

TF = 1 - 2

Image set A

4

5

18

27

TF = 2 - 3

Total

159

49

21

229

  1. (N = 229).
  2. Kappa = 0.65 = good agreement.