Factors (N, % unless otherwise indicated) | Massive haemorrhage, N = 94 | No massive haemorrhage, N = 121 | Unadjusted ORa (95% CIb) | p-value |
Maternal characteristics Age ≥ 35 years Caucasian Smoking during pregnancy BMI*c Parity, nullipara Caesarean section in history History of: Curettage Fluxus Abdominal surgery Intra-uterine surgery Uterus myomatosus Pregnancy characteristics Use of medication Highest SBPd during pregnancy* Highest DBPe during pregnancy* Hbf before pregnancy* Singleton pregnancy Type of placenta praevia Total Partial Marginal Placenta anterior First time of bleeding <24 weeks 24 - 32 weeks >32 weeks no bleeding Hospitalization Number of hospitalizations 0 1 - 2 >2 Tocolytic therapy given Corticosteroids given Hb before cs*g Hb medication given Cs on planned date Gestational age at delivery* Intrapartum characteristics Analgesics during cs** Spinal Narcose |
53 (56) 60 (64) 9 (10) 23.6 (±3.7) 37 (39) 21 (22)
25 (27) 5 (5) 13 (14) 4 (4) 6 (6)
4 (4) 120 (±11) 72 (±9) 7.6 (±0.7) 88 (94)
55 (58) 9 (10) 30 (32) 42 (45)
11 (12) 29 (31) 26 (27) 28 (30) 69 (73)
25 (27) 47 (50) 22 (23) 12 (13) 23 (25) 6.9 (±0.8) 46 (49) 50 (53) 36.9 (±3.2)
55 (59) 39 (41) |
46 (38) 92 (76) 16 (15) 24.6 (±6.4) 50 (41) 20 (17)
31 (26) 7 (6) 19 (16) 4 (3) 3 (3)
7 (6) 123 (±12) 75 (±8) 7.6 (±0.8) 119 (98)
61 (50) 18 (15) 42 (35) 31 (26)
7 (6) 44 (36) 40 (33) 30 (25) 92 (76)
29 (24) 60 (50) 32 (26) 14 (12) 28 (23) 7.1 (±0.7) 50 (41) 70 (58) 37.4 (±2.6)
93 (77) 28 (23) |
2.11 (1.22 - 3.65) 0.56 (0.31 - 1.01) 0.64 (0.28 - 1.52) 0.96 (0.90 - 1.03) 1.09 (0.63 - 1.88) 1.45 (0.73 - 2.87)
1.05 (0.57 - 1.94) 0.92 (0.28 - 2.98) 0.86 (0.40 - 1.85) 1.30 (0.32 - 5.34) 2.68 (0.65 - 11.02)
0.72 (0.21 - 2.55) 0.97 (0.95 - 0.99) 0.97 (0.94 - 0.99) 0.88 (0.61 - 1.28) 0.25 (0.05 - 1.25)
1.26 (0.69 - 2.29) 0.70 (0.28 - 1.77) 0.88 (0.49 - 1.56) 2.35 (1.32 - 4.17)
1.68 (0.57 - 4.95) 0.71 (0.35 - 1.42) 0.69 (0.34 - 1.42) 1.20 (0.65 - 2.24) 0.87 (0.47 - 1.62)
1 0.91 (0.47 - 1.75) 0.79 (0.37 - 1.71) 1.12 (0.49 - 2.55) 1.08 (0.57 - 2.03) 0.77 (0.54 - 1.12) 1.36 (0.79 - 2.34) 0.83 (0.48 - 1.42) 0.94 (0.85 - 1.03)
2.36 (1.31 - 4.24)
|
<0.01 0.05 0.31 0.29 0.77 0.28
0.87 0.88 0.70 0.72 0.17
0.62 0.03 0.04 0.51 0.09 0.38
<0.01 0.30
0.66 0.81
0.79 0.82 0.17 0.27 0.50 0.18
<0.01
|