. 2007 Mar-Apr;27(2):106–111. doi: 10.5144/0256-4947.2007.106

Table 4.

Comparison of congenital anomaly rates in various countries.

Congenital anomaly prevalence rate/1000 births	Study
9.2	Present study
10.5	Reference ¹⁵
12.9	Reference ¹⁶
15.4	Reference ¹⁷
17.0 (incidence)	Reference ¹⁸
24.6	Reference ¹³
32.0	Reference ¹⁹