Table 1 Characteristics of vaccinated and unvaccinated pregnant women screened in Gauteng and Western Cape, 2015-2018
Characteristics | Total n/N (%) or Median [IQR] | Vaccinated n/N (%) or Median [IQR] | Unvaccinated Total n/N (%) or Median [IQR] |
|---|---|---|---|
Number screened: | |||
Gauteng | 27,068/62979 (43.0) | 18,532/49355 (37.6) | 8339/13327 (62.6) |
Western Cape | 35,911/62979 (57.0) | 30,823/49355 (62.5) | 4988/13327 (37.4) |
Age (years) | 27 [23–32] | 27 [23–31] | 27 [23–32] |
Age group (years): | |||
< 18 | 2047/62877 (3.3) | 1667/49297 (3.4) | 370/13292 (2.8) |
18-24 | 20,469/62877 (32.6) | 16,237/49297 (32.9) | 4150/13292 (31.2) |
25-29 | 18,295/62877 (29.1) | 14,243/49297 (28.9) | 3974/13292 (29.9) |
30-34 | 13,863/62877 (22.0) | 10,828/49297 (22.0) | 2955/13292 (22.2) |
35+ | 8203/62877 (13.0) | 6322/49297 (12.8) | 1843/13292 (13.9) |
HIV status: | |||
Infected | 11,287/61298 (18.4) | 8861/48279 (18.4) | 2390/12844 (18.6) |
Gestational age at 1st screening during campaign (weeks) | 28 [20–34] | 27 [20–33] | 28 [21–34] |
Trimester distribution at 1st screening during campaign (weeks) | |||
Trimester 1: < 13 | 4408/52477 (8.4) | 35,414/41377 (8.6) | 863/11040 (7.8) |
Trimester 2: 14-27 | 21,758/52477 (41.5) | 17,520/41377 (42.3) | 4210/11040 (38.1) |
Trimester 3: 28-42 | 26,311/52477 (50.1) | 20,316/41377 (49.1) | 5967/11040 (54.1) |