Variables | All n (%) | Planned pregnancy n (%) | Unplanned pregnancy n (%) | p-value |
---|---|---|---|---|
Age (years) | ||||
 Below 21 | 43 (7.2) | 4 (9.3) | 39 (90.7) | 0.002 |
 21–25 | 130 (21.9) | 26 (20.0) | 104 (80.0) |  |
 26–30 | 152 (25.6) | 49 (32.2) | 103 (67.8) |  |
 31–35 | 139 (23.4) | 51 (36.7) | 88 (63.3) |  |
 36–40 | 104 (17.5) | 34 (32.7) | 70 (67.3) |  |
 41–44 | 26 (4.4) | 8 (30.8) | 18 (69.2) |  |
Marital status | ||||
 Married | 116 (19.5) | 68 (58.6) | 48 (41.4) | <0.001 |
 Single | 389 (65.5) | 71 (18.3) | 318 (81.7) |  |
 Co-habiting | 73 (12.3) | 28 (38.4) | 45 (61.6) |  |
 Divorce/separated | 16 (2.7) | 5 (31.3) | 11 (68.8) |  |
Type of residence | ||||
 Rural | 190 (32.0) | 51 (26.8) | 139 (73.2) | 0.165 |
 Semi-urban | 262 (44.1) | 86 (32.8) | 176 (67.2) |  |
 Urban | 142 (23.9) | 35 (24.6) | 107 (75.4) |  |
HIV serostatus at booking | ||||
 Negative | 53 (8.9) | 7 (13.2) | 46 (86.8) | <0.001 |
 Positive | 472 (79.5) | 156 (33.5) | 316 (66.5) |  |
 Unknown | 69 (11.6) | 9 (13.0) | 60 (87.0) |  |
aParity | ||||
 1 | 194 (32.7) | 39 (20.1) | 155 (79.9) | <0.001 |
 2–4 | 377 (63.6) | 131 (34.7) | 246 (65.3) |  |
 5–7 | 22 (3.7) | 2 (9.1) | 20 (90.9) |  |
aPrevious abortions | ||||
 None | 455 (76.7) | 124 (27.3) | 331 (72.7) | 0.010 |
 1 | 115 (19.4) | 45 (39.1) | 70 (60.9) |  |
 3–5 | 23 (3.9) | 3 (13.0) | 20 (87.0) |  |