Patient characteristics | Women with no outcome (n = 642), median (IQR) or n (%) | Women with outcome (n = 127), median (IQR) or n (%) |
---|---|---|
Age, years | 31 (26–36) | 27 (25–32) |
Marital status | ||
 Married | 346 (53.9) | 90 (70.9) |
 Single | 62 (9.7) | 1 (0.8) |
 Missing | 234 (36.4) | 36 (28.3) |
BMI, kg/m2 | 26.4 (24.0–30.0) | 26.2 (23.2–29.1) |
Prenatal care type | ||
 Public | 383 (59.7) | 54 (42.5) |
 Private | 208 (32.4) | 73 (57.5) |
 Missing | 51 (7.9) | 0 (0.0) |
Gravidity | 3 (2–4) | 4 (2–5) |
Parity | 1 (1–2) | 2 (1–3) |
Details of ICU admission | ||
Reason for admission‡ | ||
 Obstetric* | 465 (72.4) | 77 (60.6) |
 Non-obstetric** | 263 (41.0) | 95 (74.8) |
 Missing | 3 (0.4) | 0 (0.0%) |
Timing of admission | ||
 Antepartum | 162 (25.2) | 46 (36.2) |
 Intrapartum | 6 (0.9) | 1 (0.8) |
 Post-partum | 459 (71.5) | 77 (60.6) |
 Missing | 15 (2.3) | 3 (2.4) |
Gestational age in weeks at ICU admission (for women admitted antepartum) | 34.4 (28.7–38.0) | 30.9 (22.4–35.8) |
External ICU transfer, yes | 184 (28.7) | 21 (16.5) |
Length of ICU stay, hours | 59.4 (37.0–92.1) | 209.9 (110.7–309.4) |
Pregnancy outcomes | ||
Early pregnancy loss <24Â weeks | ||
 Yes | 59 (9.2) | 27 (21.3) |
 Missing | 29 (4.5) | 13 (10.2) |
Stillbirth | 33 (5.1) | 24 (18.9) |
Livebirth | 459 (71.5) | 55 (43.3) |
Mode of birth | ||
 Vaginal | 96 (19.8) | 25 (30.5) |
 Caesarean | 387 (79.8) | 57 (69.5) |
 Missing | 2 (0.4) | 0 (0.0) |
Birth weight, g | 2555 (1700–3250) | 2100 (1415–2700) |