Characteristic Overall, N = 5,1401 death, N = 7261 other, N = 7831 trans, N = 3,6311 p-value2
VADpresent 773 (15%) 83 (11%) 35 (4.5%) 655 (18%) <0.001
agecat <0.001
1-5 ye 1,177 (23%) 143 (20%) 236 (30%) 798 (22%)
12-18 1,494 (29%) 85 (12%) 250 (32%) 1,159 (32%)
6-11 y 787 (15%) 56 (7.7%) 198 (25%) 533 (15%)
infant 1,682 (33%) 442 (61%) 99 (13%) 1,141 (31%)
weightcat <0.001
<10 kg 1,923 (37%) 487 (67%) 112 (14%) 1,324 (36%)
>60 kg 668 (13%) 26 (3.6%) 98 (13%) 544 (15%)
10-19 kg 1,040 (20%) 113 (16%) 254 (32%) 673 (19%)
20-29 kg 469 (9.1%) 38 (5.2%) 143 (18%) 288 (7.9%)
30-39 kg 343 (6.7%) 36 (5.0%) 70 (8.9%) 237 (6.5%)
50-59 kg 697 (14%) 26 (3.6%) 106 (14%) 565 (16%)
diagnosis <0.001
cardiomyopathy 2,189 (43%) 219 (30%) 235 (30%) 1,735 (48%)
congenital 2,844 (55%) 484 (67%) 546 (70%) 1,814 (50%)
other 107 (2.1%) 23 (3.2%) 2 (0.3%) 82 (2.3%)
Life Support: IV Inotropes 2,170 (42%) 367 (51%) 161 (21%) 1,642 (45%) <0.001
Life Support: Ventilator 833 (16%) 278 (38%) 14 (1.8%) 541 (15%) <0.001
activestatus
20 (0.4%) 6 (0.8%) 14 (1.8%) 0 (0%)
1A 2,639 (51%) 544 (75%) 93 (12%) 2,002 (55%)
1B 1,312 (26%) 103 (14%) 223 (28%) 986 (27%)
2 1,103 (21%) 71 (9.8%) 452 (58%) 580 (16%)
Ot 66 (1.3%) 2 (0.3%) 1 (0.1%) 63 (1.7%)

1 n (%)

2 Pearson's Chi-squared test