| |
Lost follow-up
|
Complete follow-up
|
Odds-ratio
| | |
|---|
| |
N
|
(%)
|
N
|
(%)
|
(CI 95%)
|
χ 2
|
p-value
|
|---|
|
Maternal age
| | | | | | | |
|
≥ 20 years
|
153
|
(14.8%)
|
880
|
(85.2%)
|
1
| | |
|
< 20 years
|
30
|
(21.1%)
|
112
|
(78.9%)
|
1.54 (0.99-2.39)
|
3.79
|
0.053
|
|
Unknown
|
2
| |
23
| | | | |
|
Level of education
| | | | | | | |
|
> 8 years of study
|
49
|
(12.7%)
|
338
|
(87.3%)
|
1
| | |
|
≤ 8 years of study
|
132
|
(17.4%)
|
627
|
(82.6%)
|
1.45 (1.02-2.07)
|
4.31
|
0.039
|
|
Unknown
|
4
| |
50
| | | | |
|
Place of residence
| | | | | | | |
|
Capital or metropolitan region
|
122
|
(13.5%)
|
779
|
(86.5%)
|
1
| | |
|
Rural and remote areas
|
63
|
(21.1%)
|
236
|
(78.9%)
|
1.70 (1.22-2.39)
|
9.76
|
0.002
|
|
Use of illicit drugs
| | | | | | | |
|
No
|
149
|
(15.2%)
|
833
|
(84.8%)
|
1
| | |
|
Yes
|
23
|
(22.8%)
|
78
|
(77.2%)
|
1.65 (1.00-2.71)
|
3.96
|
0.049
|
|
Unknown
|
13
| |
104
| | | | |
|
Time of maternal HIV diagnosis
| | | | | | | |
|
Before/during pregnancy
|
133
|
(14.8%)
|
768
|
(85.2%)
|
1
| | |
|
At/after delivery
|
48
|
(18.1%)
|
217
|
(81.9%)
|
1.28 (0.89-1.84)
|
1.75
|
0.185
|
|
Unknown
|
4
| |
30
| | | | |
|
Initiation of PMTCT during pregnancy
| | | | | | | |
|
No
|
78
|
(19.0%)
|
333
|
(81.0%)
|
1
| | |
|
Yes
|
104
|
(13.5%)
|
667
|
(86.5%)
|
0.67 (0.48-0.92)
|
6.20
|
0.013
|
|
Unknown
|
3
| |
15
| | | | |
|
Prenatal care
| | | | | | | |
|
No
|
17
|
(19.5%)
|
70
|
(80.5%)
|
1
| | |
|
Yes
|
143
|
(14.5%)
|
845
|
(85.5%)
|
0.70 (0.40-1.22)
|
1.62
|
0.203
|
|
Unknown
|
25
| |
100
| | | | |
|
Prenatal care at IMIP
| | | | | | | |
|
No
|
85
|
(17.4%)
|
404
|
(82.6%)
|
1
| | |
|
Yes
|
63
|
(12.3%)
|
448
|
(87.7%)
|
0.67 (0.47-0.95)
|
5.06
|
0.024
|
|
Unknown
|
37
| |
163
| | | | |
|
Delivery at IMIP
| | | | | | | |
|
No
|
59
|
(15.0%)
|
335
|
(85.0%)
|
1
| | |
|
Yes
|
89
|
(14.3%)
|
533
|
(85.7%)
|
0.95 (0.66-1.35)
|
0.08
|
0.769
|
|
Unknown
|
37
| |
147
| | | | |
|
Year of child birth
| | | | | | | |
|
2005-2009
|
121
|
(16.4%)
|
616
|
(83.6%)
|
1
| | |
|
2000-2004
|
64
|
(13.8%)
|
399
|
(86.2%)
|
0.82 (0.59-1.13)
|
1.47
|
0.226
|
- IMIP: Instituto de Medicina Integral Professor Fernando Figueira; PMTCT: prevention of mother-to-child transmission.
