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Table 2 The distribution of complete SNOMED CT specimen concepts, sample concepts and erroneous concepts by partial-area size

From: Outlier concepts auditing methodology for a large family of biomedical ontologies

Partial-area size

# of partial-areas

# of concepts

# of sample concepts

# of erroneous concepts

Error percentage (%)

1

345

345

22

3

13.6

2

72

120

8

1

12.5

3

25

61

4

2

50.0

4

12

40

3

1

33.3

5

11

39

2

1

50.0

6

10

51

3

0

0

7

7

36

2

1

50.0

8

4

28

2

0

0

9

6

52

3

2

66.7

10

2

10

1

0

0

 > 10

36

681

50

3

6.0

Total

530

1463

100

14

14