Stillbirth§

No

418

99

137

95

1.00 [Reference]

Yes

5

1

8

5

4.88 [1.57 - 15.17]

Diabetes

No

838

99

277

94

1.00 [Reference]

Yes

10

1

18

6

5.44 [2.48 - 11.94]

Hypertension

No

820

96

246

84

1.00 [Reference]

Yes

32

4

45

15

4.69 [2.91 - 7.54]

Maternal life-style habits

Active smoking before pregnancy

No

595

70

187

63

1.00 [Reference]

Yes

259

30

110

37

1.35 [1.02 - 1.78]

Active smoking in the last three months of pregnancy

No

721

85

237

80

1.00 [Reference]

Yes

125

15

60

20

1.46 [1.04 - 2.05]

Environmental tobacco smoke exposure

No

555

65

186

63

1.00 [Reference]

Yes

295

35

111

37

1.12 [0.85 - 1.48]

Coffee intake

No

357

42

133

45

1.00 [Reference]

Yes

492

58

160

55

0.87 [0.67 - 1.14]

Alcohol intake

No

468

56

173

59

1.00 [Reference]

Yes

373

44

119

41

0.86 [0.66 - 1.13]

Antenatal classes attendance

No

436

51

195

66

1.00 [Reference]

Yes

417

49

102

34

0.55 [0.42 - 0.72]