Table 6 Factors associated with stillbirth (multivariable analysis)

Level of education

Basic

Reference

Secondary

0.46 [0.12–1.76]

University

0.82 [0.23–2.94]

No formal

1.16 [0.07–18.28]

Marital status

Single

1.79 [0.63–5.15]

Married

Reference

Parity

0

3.89 [1.19–12.71]

1–3

Reference

≥ 4

0.43 [0.04–4.65]

ANC location

No ANC

104.91 [3.17–347]

Health centre

2.01 [0.54–7.51]

District H

2.19 [0.49–9.79]

Regional H

Reference

Number of ANC visits

0

0.77 [0.26–2.32]

1–2

0.09 [0.01–0.60]

3–4

0.77 [0.26–2.32]

≥ 5

Reference

History of stillbirth

Yes

43.59 [7.02-270.63]

No

Reference

Number of ultrasound scans

0

3.82 [0.51–28.75]

1–2

1.41 [0.21–9.56]

≥ 3

Reference

TORCH

Done

0.53 [0.17–1.63]

Not done

Reference

Infections in pregnancy

Yes

2.74 [0.48–15.55]

No

Reference

Abruptio placenta

Yes

14.14 [2.39–83.77]

No

Reference

Syphilis

Yes

5.98 [0.28-128.44]

No

Reference

HIV

Yes

0.76 [0.07–8.71]

No

Reference

Hypertensive disorder in pregnancy

Yes

18.24 [3.39–98.23]

No

Reference

Malaria

Yes

8.01 [1.51–42.45]

No

Reference

Alcohol

Yes

9.34 [1.72–50.56]

No

Reference

Birth weight group

< 2500 g

16.31 [3.00-88.75]

2500–3999 g

Reference

≥ 4000 g

0.78 [0.07–8.20]

Congenital malformation

Yes

12.61 [1.06-149.68]

No

Reference

Term

< 37

1.08 [0.20–5.70]

37–41

Reference

≥ 42

1.73 [0.29–10.27]

Cord prolapse

Yes

0.41 [0.02–6.80]

No

Reference

PROM

Yes

1.45 [0.15–14.52]

No

Reference

GA at PROM (weeks)

28 to < 37

11.32 [1.44–42.54]

≥ 37

Reference

Oligohydramnios

Yes

7.56 [1.66–21.78]

No

Reference

Anaemia

Yes

1.04 [0.45–2.40]

No

Reference