Table 1

 Presurgical variables

Surgical procedure
SenningMustardCombined*
Weight data are mean (SD).
*Combined procedures were atrial switch procedure plus other corrections in patients with complex transposition of the great arteries; †subclavian flap repair of coarctation of the aorta.
CI, confidence interval.
Number89 (65%)29 (21%)19 (14%)
Male sex68%41%47%
Age (years)0.81.32.7
    95% CI0.04 to 5.970.15 to 5.10.3 to 12.3
Weight (g)6727 (1912)8010 (3598)9691 (6926)
Previous intervention
    Rashkind98%93%63%
    Hanlon-Blalock3%10%0%
    Waldhausen†3%0%0%