|
Time from birth till inclusion of patients – no. (%)
|
|
< 1 h
|
820 (65.1)
|
819 (58.7)
|
553 (41.1)
|
309 (24.7)
|
160 (15.2)
|
|
≥ 1–2 h
|
251 (19.9)
|
318 (22.9)
|
385 (28.6)
|
419 (33.5)
|
341 (32.5)
|
|
≥ 2 h
|
189 (15.0)
|
257 (18.5)
|
406 (30.2)
|
524 (41.9)
|
549 (52.3)
|
|
Mode of birth - no. (%)
|
|
Vaginal
|
967 (76.7)
|
1032 (74.2)
|
1002 (74.6)
|
945 (75.5)
|
792 (75.4)
|
|
Caesarean
|
285 (22.6)
|
351 (25.2)
|
3354 (24.9)
|
301 (24.0)
|
253 (24.1)
|
|
Unknown
|
8 (0.6)
|
8 (0.6)
|
7 (0.5)
|
6 (0.5)
|
5 (0.5)
|
|
Cause of haemorrhage – no. (%)
|
|
Uterine atony
|
805 (63.9)
|
901 (64.8)
|
874 (65.0)
|
824 (65.8)
|
685 (65.2)
|
|
Retained placenta
|
219 (17.4)
|
231 (16.6)
|
227 (16.9)
|
207 (16.5)
|
172 (16.4)
|
|
Abnormally invasive placenta
|
113 (9.0)
|
113 (8.1)
|
107 (8.0)
|
100 (8.0)
|
89 (8.5)
|
|
Placenta previa
|
12 (1.0)
|
19 (1.4)
|
19 (1.4)
|
18 (1.4)
|
17 (1.6)
|
|
Placental abruption
|
12 (1.0)
|
28 (2.0)
|
24 (1.8)
|
18 (1.4)
|
16 (1.5)
|
|
Surgical cause
|
92 (7.3)
|
92 (6.6)
|
87 (6.5)
|
81 (6.5)
|
69 (6.6)
|
|
Pre-existent coagulation disorder
|
7 (0.6)
|
7 (0.5)
|
6 (0.4)
|
4 (0.3)
|
2 (0.2)
|
|
Bleeding rate – no. (%)
|
|
< 1 L/hr.
|
457 (36.3)
|
496 (35.7)
|
508 (37.8)
|
499 (39.9)
|
432 (41.1)
|
|
≥ 1-2 L/hr.
|
316 (25.1)
|
332 (23.9)
|
315 (23.4)
|
302 (24.1)
|
266 (25.3)
|
|
≥ 2 L/hr.
|
481 (38.2)
|
552 (39.7)
|
513 (38.2)
|
445 (35.5)
|
349 (33.2)
|
|
Unknown
|
6 (0.5)
|
11 (0.8)
|
8 (0.6)
|
6 (0.5)
|
3 (0.3)
|
|
Signs of haemorrhagic shock – no. (%)
|
|
No
|
344 (27.3)
|
416 (29.9)
|
385 (28.6)
|
295 (23.6)
|
190 (18.1)
|
|
Yes
|
580 (46.0)
|
488 (35.1)
|
693 (51.6)
|
811 (64.8)
|
782 (74.5)
|
|
Unknown
|
336 (26.7)
|
487 (35.0)
|
266 (19.8)
|
146 (11.7)
|
78 (7.4)
|
|
Packed red blood cells transfused – no. (%)
|
|
No
|
1196 (94.9)
|
1271 (91.4)
|
1145 (85.2)
|
888 (70.9)
|
536 (51.0)
|
|
Yes
|
64 (5.1)
|
120 (8.6)
|
199 (14.8)
|
364 (29.1)
|
514 (49.0)
|
