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Table 3 The association between LBW and maternal obstetric and neonate-related factors in Assosa and Pawi hospitals, Northwest Ethiopia, 2018

From: Below normal birth weight in the Northwest part of Ethiopia

Variable

LBW

NBW

Crude OR (95% CI)

AOR (95% CI)

No.

%

No.

%

Parity

 Multi-para

41

73.21

239

74.92

1

 

 Primi-para

15

26.79

80

25.08

1.09 (0.57, 0.08)

 

Maternal MUAC

 < 23 cm

9

16.07

41

12.85

1.30 (0.59, 2.85)

 

 ≥ 23 cm

47

83.93

278

87.15

1

 

Pregnancy

 Singleton

48

85.71

270

84.64

1

 

 Multiple

8

14.29

49

15.36

0.92 (0.41, 2.06)

 

History of abortion

 Yes

6

10.71

25

7.84

1.41 (0.55, 3.61)

 

 No

50

89.29

294

92.16

1

 

Number of ANC

 None

33

58.93

42

13.17

9.46 (5.07, 17.65)

3.45 (1.25, 9.55)

 One and above

23

41.07

277

86.83

1

1

Iron tablet

 Not taken

27

48.21

25

7.84

14.64 (7.09, 30.22)

4.06 (1.31, 12.61)

 Up to 1 month

11

19.64

50

15.64

2.98 (1.33, 6.70)

2.43 (0.83, 7.17)

 More than 2 months

18

32.14

244

76.49

1

1

Malaria

 Yes

35

62.50

33

10.34

14.44 (7.54, 27.67)

4.28 (1.65, 11.14)

 No

21

37.50

286

89.66

1

1

PIH

 Yes

3

5.36

14

4.39

1.23 (0.34, 4.4)

 

 No

53

94.64

305

95.61

1

 

Anemia

 Yes

28

50.00

37

11.60

7.62 (4.08, 14.25)

2.69 (1.03, 7.01)

 No

28

50.00

282

88.40

1

1

Previous LBW

 Yes

7

12.50

29

9.09

1.43 (0.59, 3.44)

 

 No

49

87.50

290

90.91

1

 

Confirmed DM

 Yes

1

1.79

6

1.88

0.95 (0.11, 8.03)

 

 No

55

98.21

313

98.12

1

 

Maternal weight

 < 50 kg

18

32.73

32

10.09

4.33 (2.21, 8.48)

2.37 (0.89, 6.35)

 ≥ 50 kg

38

67.27

287

89.91

1

1

Maternal height

 < 1.50 m

8

14.29

34

10.66

1.40 (0.61, 3.20)

 

 ≥ 1.50 m

48

85.71

285

89.34

1

 

Substance use

 Yes

0

0.00

0

0.00

  

 No

56

14.93

319

85.07

  

Maternal abuse

 Yes

0

0.00

0

0.00

  

 No

56

14.93

319

85.07

  

Gestational age (weeks)

 < 37

32

57.14

57

17.87

6.13 (3.36, 11.19)

4.15 (1.74, 9.89)

 ≥ 37

24

42.86

262

82.13

1

1

Sex of neonate

 Male

20

35.71

172

53.92

1

1

 Female

36

64.29

147

46.08

2.11 (1.17, 3.80)

1.76 (0.75, 4.12)