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Table 2 Associations between birthweight and number of antenatal care visits (N = 21,223)

From: Antenatal care attendance and risk of low birthweight in Burkina Faso: a cross-sectional study

 

Univariate

Multivariable

Mean Difference, g (95% CI)

P-value

Adjusted Mean Difference, g (95% CI)

P-value

No. of ANC visits

31 (23 to 40)

< 0.001

31 (23 to 39)

< 0.001

Maternal age, per year

11 (10 to 12)

< 0.001

5 (3 to 7)

< 0.001

Maternal education

 None

Ref

 

Ref

 

 Primary

1 (−21 to 23)

0.94

23 (4 to 42)

0.02

 Secondary

−8 (−27 to 10)

0.37

36 (23 to 49)

< 0.001

 Higher than secondary

28 (−27 to 82)

0.31

62 (18 to 107)

0.008

Gravidity, per pregnancy

37 (32 to 43)

< 0.001

31 (23 to 39)

< 0.001

Pregnancy type

 Singleton

Ref

 

Ref

 

 Multiple

− 452 (− 506 to − 398)

< 0.001

− 473 (− 525 to −421)

< 0.001

Infant’s sex

 Male

Ref

 

Ref

 

 Female

− 111 (− 122 to − 100)

< 0.001

− 112 (− 123 to − 101)

< 0.001

Facility setting

 Urban

Ref

 

Ref

 

 Rural

−15 (−83 to 52)

0.65

−23 (− 96 to 50)

0.52

Physician onsite

 No

Ref

 

Ref

 

 Yes

12 (−21 to 46)

0.47

16 (− 34 to 66)

0.53

Region

 Centre

Ref

 

Ref

 

 Boucle du Mouhoun

37 (−25 to 98)

0.23

43 (−26 to 112)

0.21

 Cascade

93 (50 to 137)

< 0.001

83 (32 to 135)

0.002

 Centre Ouest

38 (−18 to 93)

0.18

23 (−38 to 85)

0.45

 Hauts-Bassins

71 (27 to 115)

0.002

81 (34 to 127)

0.001