TABLE 1

Study Population Characteristics

VariableN = 12 718 (27 Centers)
Age4.4 mo (77 d–2.1 y)
Weight6.1 kg (4.1–11.0)
Sex, female5777 (45.4%)
Race/ethnicity
 Non-Hispanic white6636 (52.2%)
 Other6082 (47.8%)
Prematurity863 (6.8%)
Any STS preoperative factor2595 (20.4%)
Any non-CV/genetic abnormality3720 (29.2%)
Previous CT surgery3457 (27.2%)
Payer type
 Government5620 (44.2%)
 Private4526 (35.6%)
 Other2572 (20.2%)
Operation type
 ASD repair1581 (12.4%)
 VSD repair2669 (21.0%)
 TOF repair1560 (12.3%)
 Fontan1542 (12.1%)
 BDG/Hemi-Fontan1692 (13.3%)
 CAVC repair1150 (9.0%)
 ASO1128 (8.9%)
 Truncus repair226 (1.8%)
 Norwood1170 (9.2%)
  • Data are presented as number (%) and median (interquartile range).