Table 2 Trends in the incidence of CHD and CCHD during 2014–2018 (per 1000 births)
Time | Birth Number | Critical CHD | Total CHD | ||||
|---|---|---|---|---|---|---|---|
Number of CCHD | No-CCHD | CCHD(‰) | Number of CHD | No-CHD | CHD (‰) | ||
2014 | 107,639 | 164 | 107,475 | 1.5 | 1363 | 106,276 | 12.7 |
2015 | 91,423 | 171 | 91,252 | 1.9 | 1496 | 89,927 | 16.4 |
2016 | 119,976 | 188 | 119,788 | 1.6 | 1670 | 118,306 | 13.9 |
2017 | 114,545 | 146 | 114,399 | 1.3 | 1951 | 112,594 | 17.0 |
2018 | 100,419 | 173 | 100,246 | 1.7 | 2066 | 98,353 | 20.6 |
total | 534,002 | 842 | 533,160 | 1.6 | 8546 | 525,456 | 16.0 |
χ2trend | 0.26 | 181.41 | |||||
P | 0.609 | < 0.001 | |||||