Variables

Hb level

Total N (%)

Odds Ratio (95% CI)

P value

<10 g/dl N (%)

≥10 g/dl N (%)

Parity

≤5

73 (44.2)

94 (55.8)

167 (68.1)

1.24 (0.71 - 2.15)

0.43

>5

30 (38.5)

48 (61.5)

78 (31.8)

Gestational age (weeks)

<37

37 (45.6)

44 (54.3)

81 (33.0)

1.25 (0.72 - 2.14)

< 0.001

≥37

66 (40.2)

98 (59.8)

273 (67.0)

Inter-pregnancy interval (years)

≤2

31 (26.7)

85 (73.3)

116 (47.3)

3.2 (1.87 - 5.54)

0.0001

>2

67 (54.0)

60 (47.0)

127 (52.6)

ANC (number)

≤4

22 (44.9)

27 (55.1)

49 (20.0)

1.15 (0.61 - 2.17)

0.79

>4

81 (41.3)

115 (58.7)

196 (80.0)