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Table 5 Top fifteen classes of total Liuzhou’ Birth Defects from 2011 to 2015, and ethnic distribution

From: Epidemiology of birth defects based on surveillance data from 2011–2015 in Guangxi, China: comparison across five major ethnic groups

Birth defects

Han

 

Zhuang

 

Miao

 

Dong

 

Yao

No.

No.

RR (CI)

No.

RR (CI)

No.

RR (CI)

No.

RR (CI)

Musculoskeletal

774

528

0.83(0.75–0.93)c

97

0.74(0.60–0.92)b

79

0.66(0.52–0.83)c

26

0.62(0.42–0.92)a

Cardiovascular

741

604

1.00(0.89–1.11)

37

0.30(0.21–0.41)c

25

0.22(0.15–0.32)c

24

0.58(0.39–0.87)b

Craniofacial

405

279

0.84(0.72–0.98)

46

0.67(0.50–0.91)

46

0.73(0.54–1.00)a

16

0.73(0.44–1.21)

Urogenital

477

259

0.66(0.57–0.77)c

22

0.27(0.18–0.42)c

18

0.24(0.15–0.39)c

12

0.47(0.26–0.83)b

Other group birth defects

409

278

0.83(0.71–0.97)

41

0.60(0.43–0.82)b

32

0.50(0.35–0.72)c

12

0.54(0.31–0.97)a

Neurologic

153

115

0.92(0.72–1.17)

25

0.97(0.64–1.48)

17

0.72(0.44–1.18)

12

1.45(0.81–2.62)

Gastrointestinal

85

67

0.96(0.70–1.33)

12

0.84(0.46–1.53)

10

0.76(0.39–1.46)

2

0.44(0.11–1.71)

Genetic syndrome

92

60

0.80(0.58–1.10)

4

0.26(0.09–0.70)

7

0.49(0.23–1.10)

1

0.20(0.03–1.45)

Respiratory

26

17

0.80(0.43–1.47)

3

0.69(0.21–2.26)

3

0.75(0.23–2.46)

0

0.35(0.02–5.74)

Mus & Cardio

21

25

1.45(0.81–2.60)

1

0.28(0.04–2.10)

0

0.15(0.01–2.48)

1

0.88(0.12–6.57)

Cardio & other

22

20

1.11(0.61–2.03)

0

0.13(0.01–2.17)

1

0.29(0.04–2.18)

1

0.84(0.11–6.25)

Uro & Cardio

19

14

0.90(0.45–1.79)

1

0.31(0.04–2.33)

0

0.17(0.01–2.74)

1

0.98(0.13–7.29)

Cran & Cardio

20

9

0.55(0.25–1.21)

0

0.14(0.01–2.39)

4

1.29(0.44–3.78)

0

0.45(0.03–7.48)

Mus & Other

9

13

1.76(0.75–4.13)

3

1.98(0.54–7.31)

2

1.44(0.31–6.65)

2

4.12(0.89–19.07)

Cran & Mus

8

13

1.98(0.82–4.79)

3

2.23(0.59–8.39)

0

0.38(0.02–6.59)

0

1.09(0.06–18.90)

Rest Birth Defects

119

107

1.10(0.85–1.43)

15

0.75(0.44–1.28)

13

0.71(0.40–2.12)

6

0.94(0.41–2.12)

Perinatal infants

116,626

95,524

 

19,645

 

18,049

 

6288

 
  1. CI confidence interval, RR relative risk, Mus Musculoskeletal, Cardio Cardiovascular, Cran Craniofacial, Uro Urogenital, gensyn genetic syndrome, resp respiratory
  2. a P < 0.05, b P < 0.01, c P < 0.001