TABLE 3

Patient Preoperative Status and RACHS-1 Risk Classification

Number or MedianPercent or Range
Nutritional appearance
 Normal928261.9%
 Malnourished383925.6%
 Emaciated179712.0%
 Overweight860.6%
 Not reported45
WHO weight for age percentile (if age at surgery <10 y)
 <5th percentile396552.3%
 ≥5th, <15th percentile100313.2%
 ≥15th percentile261734.5%
 Not reporteda7364
Preoperative procedures
 Balloon atrioseptostomy1210.8%
 Resuscitation460.3%
 Inotrope therapy1260.8%
 Ventilation preoperatively5243.5%
 No preoperative procedure reported14 23294.6%
Prematurity
 Yes8085.4%
 No14 09794.6%
 Not reported144
Major noncardiac structural anomaly
 Yes4332.9%
 No14 59597.1%
 Not reported21
Major chromosomal abnormality
 Yes8485.7%
 No14 05894.3%
 Not reported143
Major medical illness
 Yes8355.6%
 No14 17594.4%
 Not reported39
Weight, kg8.20.1–139
Height, cm7410–198
Hematocrit371.3–99
Oxygen saturation, %954–100
RACHS-1 risk category
 1272418.1%
 2725448.2%
 3334722.2%
 47505.0%
 590.1%
 6780.5%
 Unassigned4362.9%
 Not eligible4513.0%
  • a Available for cases enrolled in 2012 only.