Table 2: Identical, over diagnosed and under diagnosed slides interpreted in group B when compared with group A.

Observer Number Experience in years after post graduation Identical interpretation Over interpreted Under interpreted P Value
Number Percentage Number Percentage Number Percentage
1 10 3 15 17 85 0 0 0.0001a
2 27 7 35 11 55 2 10 0.01b
3 4 6 30 12 60 2 10 0.009a
4 18 12 60 7 35 1 5 0.34c
5 6 11 55 6 30 3 15 1c
Wilcoxon Ranks Sums Test

a: Highly significant; b: Significant; c: Not significant.