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Table 2 The prevalence of BDs in the five major ethnic groups in Liuzhou city, China from January 1, 2019 to December 31, 2019

From: The association between ambient air pollution and birth defects in five major ethnic groups in Liuzhou, China

Ethnic Number of birth defect(n) Prevalence of Birth defects (%) Number of perinatal infants(n)
Han 278 1.75 15,907
Zhuang 244 2.07 11,799
Dong 49 2.59 1890
Miao 45 2.35 1918
Yao 13 2.57 505
Others 6 1.15 530