From: Prevalence of congenital heart defect in Guangdong province, 2008-2012
Age | Urban | Rural | Provincial | ||||||
---|---|---|---|---|---|---|---|---|---|
Cases | Prevalencea | 95% CI | Cases | Prevalenceb | 95% CI | Cases | Prevalencec | 95% CI | |
<20 | 33 | 47.37 | 31.24 ~ 63.49 | 49 | 32.27 | 23.24 ~ 41.29 | 82 | 37.02 | 29.02 ~ 45.02 |
20- | 547 | 57.49 | 52.68 ~ 62.29 | 571 | 39.16 | 35.96 ~ 42.37 | 1118 | 46.40 | 43.69 ~ 49.11 |
25- | 1365 | 63.19 | 59.85 ~ 66.53 | 845 | 37.59 | 35.06 ~ 40.12 | 2210 | 50.14 | 48.05 ~ 52.22 |
30- | 811 | 72.99 | 67.99 ~ 78.00 | 447 | 43.59 | 39.56 ~ 47.62 | 1258 | 58.88 | 55.64 ~ 62.13 |
≥35 | 375 | 84.13 | 75.65 ~ 92.60 | 225 | 52.40 | 45.57 ~ 59.23 | 600 | 68.56 | 63.09 ~ 74.03 |