|
Age range (Ref = ≤ 29 years old)
|
|
≥ 30 years old
|
1. 2048 (0.6750- 2.1234)
|
0.522
| | |
|
Education (Ref = High (high school or higher education)
|
|
Low (up to elementary school)
|
1.2214 (0.8233–1.8044)
|
0.317
|
1.1825 (0.7948–1.7512)
|
0.404
|
|
Occupation (Ref = Homemakers)
|
|
Student
|
1.0117 (0.5537–1.8451)
|
0.970
|
0.9545 (0.5183–1.7537)
|
0.881
|
|
Public function
|
1.1345 (0.6660–1.9636)
|
0.646
|
1.1068 (0.6484–1.9186)
|
0.713
|
|
Street vendor, store and catering
|
1.2068 (0.6829–2.1486)
|
0.518
|
1.1436 (0.6441–2.0444)
|
0.647
|
|
Marital status (Ref = Single)
|
|
Married
|
1.1466 (0.7566–1.7165)
|
0.511
|
1.1711 (0.7717–1.7561)
|
0.450
|
|
Gestational age
|
|
Gestational age (Ref = 1st trimester)
|
|
2nd and 3rd trimester
|
0.9981 (0.6615–1.5299)
|
0.993
|
0.9824 (0.6499–1.5085)
|
0.934
|
|
Number of births (Ref = 0)
|
|
1
|
1.0794 (0.6056–1.9370)
|
0.7956
|
1.2035 (0.6655–2.1934)
|
0.5406
|
|
2 or 3
|
1.5646 (0.9625–2.6202)
|
0.0785
|
1.8608 (1.0549–3.3728)
|
0.0357*
|
|
Spontaneous abortion (Ref = No)
|
|
Yes
|
0.6153 (0.1823–1.5602)
|
0.363
|
0.6338 (0.1868–1.6212)
|
0.396
|
|
History of abortion (Ref = No)
|
|
Yes
|
0.9155 (0.6208–1.3525)
|
0.656
|
0.8785 (0.5401–1.4418)
|
0.604
|
|
Access to basic sanitation (Ref = Yes)
|
|
No
|
0.8791 (0.5797–1.3154)
|
0.537
|
0.8643 (0.5691–1.2948)
|
0.486
|
|
Recently needle-stick injury or sharp objects (Ref = No)
|
|
Yes
|
0.8750 (0.2048–2.5770)
|
0.831
|
0.8955 (0.2092–2.6458)
|
0.860
|
|
Residence (Ref = Luanda)
|
|
Belas
|
0.6324 (0.3152–1.174)
|
0.1685
|
0.6259 (0.3115–1.1638)
|
0.1600
|
|
Cacuaco
|
0.3485 (0.0830–0.9869)
|
0.0839
|
0.3598 (0.0856–1.0219)
|
0.0943
|
|
Viana
|
0.9647 (0.5973–1.5284)
|
0.8808
|
0.9834 (0.6081–1.5606)
|
0.9444
|
