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Table 2 Results of Ki-67 LI counted by various methods, in relation to the histologicaltype of tumours and different methods of ihc staining (group A and B)

From: Accuracy of a remote quantitative image analysis in the whole slide images

The histological groups of tumours Ki-67 results (%)
  Methods of counting
  Group A Group B
Oligodendroglioma III LM DI WSI LM DI WSI
1. 17,10 17,35 27,20 19,30 19,20 25,80
2. 28,50 29,45 27,15 31,30 29,15 33,10
3. 41,40 41,85 36,15 74,20 76,90 46,20
4. 25,20 24,75 31,55 22,90 22,45 16,95
Meningioma I       
1. 1,85 2,05 2,00 2,40 1,90 2,55
2. 8,95 10,00 11,79 10,30 8,50 8,60
3. 6,50 5,75 7,10 4,25 4,40 6,35
4. 5,30 5,60 5,85 6,45 6,80 6,25
5. 8,65 9,60 6,60 4,70 4,75 4,05
6. 5,95 6,80 8,32 10,90 9,70 16,10
7. 7,60 7,90 9,55 15,95 15,60 23,55
Meningioma II       
1. 19,20 20,15 19,80 7,30 7,70 6,20
2. 5,90 8,55 5,61 16,20 16,35 16,60
3. 9,95 9,20 11,30 11,00 11,20 15,90
4. 18,60 19,30 17,85 11,80 12,80 12,60
5. 8,85 8,70 15,60 13,90 14,05 20,75
6. 20,90 24,95 26,00 32,60 33,40 35,70
7. 21,30 21,25 20,90 14,50 15,40 17,00
Meningioma III       
1. 23,35 21,90 10,10 32,60 35,10 27,25
2. 25,60 26,95 22,50 23,65 23,80 32,75
  1. Legend: the results are presented as a weighted average from 2 view fields showing the highest MIB-1 immunoreactivity (Ki-67).