| Variable | n = 150 |
|---|---|
| Age | 35.3 [22-45] |
| Primipara (n) | 100 |
| Multipara (n) | 50 |
| Vaginal delivery (n) | 90 |
| Cesarean section (n) | 56 |
| Gestational age | |
| -12w (n) | 2 |
| 12-22w (n) | 2 |
| 22-37w (n) | 4 |
| 37w- (n) | 142 |
| Amount of bleeding (mL) | 2,803 [605-29,015] |
| Blood products | |
| RBC (unit) | 6 [0-108] |
| FFP (unit)* | 6 [0-106] |
| PC (unit) | 0 [0-125] |
| cryoprecipitate (bag) | 0 [0-8] |
| 4Ts | n (%) | Amount of bleeding (mL) | RBC (unit) | FFP (unit) |
|---|---|---|---|---|
| Tone | 83 (55.3) | |||
| Atonic uterine bleeding (n = 83) | 2,751 [605-8,013] | 6 [0-24] | 6 [0-26] | |
| Trauma | 33 (22.0) | |||
| Puerperal genital hematomas (n = 21) | ||||
| Cervical laceration (n = 4) | ||||
| Intra-abdominal hemorrhage (n = 3) | 2,655 [800-29,015] | 8 [0-108] | 6 [0-106] | |
| Retroperitoneal hematomas (n = 2) | ||||
| Uterine rupture (n = 2) | ||||
| Heterotopic cervical pregnancy (n = 1) | ||||
| Tissue | 29 (19.3) | |||
| Retained placenta (n = 16) | 3,000 [1,500-5,927] | 6 [0-22] | 6 [0-28] | |
| Manual removal of placenta (n = 13) | ||||
| Thrombin | 5 (3.3) | |||
| Placental abruption and subsequent DIC (n = 3) | 3,300 [2,412-9,908] | 12 [0-80] | 18 [0-56] | |
| Amniotic fluid embolism and subsequent DIC (n = 2) |
| PRACE (+) | PRACE (−) | p-value | |
|---|---|---|---|
| n = 29 | n = 22 | ||
| Bleeding site | |||
| Upper | 24 | 17 | 0.73 |
| Lower | 5 | 5 | |
| Types of treatment | |||
| TAE/hysterectomy | 17 | 6 | 0.046 |
| Uterotonics/balloon tamponade | 12 | 16 | |
| Amount of bleeding (mL) | 3,444 [960-29,015] | 3,000 [605-9,908] | 0.40 |
| Transfusion volume | |||
| RBC (unit) | 12 [0-108] | 4 [0-22] | 0.027 |
| FFP (unit) | 10 [0-106] | 5 [2-28] | 0.0091 |
