Table 5 Prenatal trace back of confirmed CHD cases excluding PDA and ASD cases (n = 108)
Conditions | Case counts | Percentage (%) |
|---|---|---|
Prenatal identification of CHD | ||
VSD | 35 | 32.41 |
COA | 1 | 0.93 |
TOF | 1 | 0.93 |
Prenatal identification of non-CHD | 51 | 47.22 |
Unclear ultrasound image | 3 | 2.78 |
No prenatal screening | 14 | 12.96 |
Lost to trace back | 3 | 2.78 |