Table 3 Classification accuracy (number of correct observations divided by the total number of observations) of the five raters and for each subtype

Rater1

0.75

0.72

0.50

0.82

0.83

0.75, [0.71, 0.79]

Rater2

0.88

0.86

0.75

0.90

1.00

0.89, [0.86, 0.92]

Rater3

0.63

0.57

1.00

0.72

0.33

0.58, [0.51, 0.66]

Rater4

0.50

0.42

0.50

0.72

0.50

0.56, [0.52, 0.59]

Rater5

0.75

0.57

0.50

0.64

0.66

0.64, [0.61, 0.67]

Overall per type, [95%CI]

0.70, [0.65,0.74]

0.62, [0.57,0.67]

0.65, [0.58,0.72]

0.76, [0.73,0.79]

0.67, [0.58,0.75]