Table 2 Outcomes for the overall study population and for specific age groups.
All ages | 1 to 6 years of age | 7 to 12 years of age | 13 to 16 years of age | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
LSI | no LSI | P value | LSI | no LSI | P value | LSI | no LSI | P value | LSI | no LSI | P value | |
n = 385 | n = 985 | n = 92 | n = 273 | n = 139 | n = 480 | n = 154 | n = 232 | |||||
Life-saving interventions | ||||||||||||
TAE for acute hemorrhage due to BLSI, n (%) | 230 (59.7) | 0 (0) | 45 (48.9) | 0 (0) | 95 (68.4) | 0 (0) | 90 (58.4) | 0 (0) | ||||
Laparotomy for acute hemorrhage due to BLSI, n (%) | 70 (18.2) | 0 (0) | 23 (25.0) | 0 (0) | 20 (14.4) | 0 (0) | 27 (17.5) | 0 (0) | ||||
Transfusion within 24 h, n (%) | 258 (67.0) | 0 (0) | 75 (81.5) | 0 (0) | 84 (60.4) | 0 (0) | 99 (64.3) | 0 (0) | ||||
PRBC volume within 24 h (mL), mean [SD] | 1173 (1543) | 809 (974) | 1009 (1328) | 1573 (1921) | ||||||||
FFP volume within 24 h (mL), mean [SD] | 1054 (1325) | 775 (1012) | 785 (855) | 1477 (1692) | ||||||||
Platelet volume within 24 h (units), mean [SD] | 5.1 (10.4) | 4.4 (9.5) | 3.5 (7.8) | 6.9 (12.4) | ||||||||
Cryoprecipitate within 24 h (units), mean [SD] | 0.35 (2.38) | 0.12 (1.03) | 0.18 (1.02) | 0.67 (3.56) | ||||||||
Fibrinogen within 24 h (g), mean [SD] | 0.56 (7.55) | 0.12 (1.03) | 0.06 (0.44) | 0.06 (0.42) | ||||||||
In-hospital mortality, n (%) | 21 (5.5) | 0 (0) | < 0.001 | 6 (6.5) | 0 (0) | < 0.001 | 5 (3.6) | 0 (0) | 0.001 | 10 (6.5) | 0 (0) | < 0.001 |
Death due to hemorrhage from BLSI, n (%) | 7 (1.8) | 0 (0) | < 0.001 | 3 (3.3) | 0 (0) | 0.003 | 1 (0.7) | 0 (0) | 0.063 | 3 (1.9) | 0 (0) | 0.063 |
