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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