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Table 2 Classification of children with CHD and/or other diagnoses (MCA, ID/DD)

From: Chromosome microarray analysis in the investigation of children with congenital heart disease

Classification of symptoms

Simple CHD

Complex CHD

Total

No. pCNVs

No. tested

PR (%)

No. pCNVs

No. tested

PR (%)

No. pCNVs

No. tested

PR (%)

Isolated CHD

3

15

20.0

4

24

16.7

7

39

17.9

Syndromic CHD

16

46

34.8

6

19

31.6

22

65

33.8

 CHD + MCA

4

18

22.2

1

7

14.3

5

25

20

 CHD+ ID/DD

8

13

61.5

4

6

66.7

12

19

63.2

 CHD + MCA+ ID/DD

4

15

26.7

1

6

16.7

5

21

23.8

Total

19

61

31.1

10

43

23.2

29

104

27.9

  1. PR positive rate, MCA multiple congenital anomalies, ID/DD intellectual disabilities/development delay