Table 6.

Multivariate model of composite outcome with BMI divided by modified CDC categories

	Unadjusted		Adjusted
Risk Factor	OR (95% CI)	p	OR (95% CI)	P
CDC BMI Percentile when > 57, % per 10 unit increase	1.10 (1.06,1.14)	<0.0001	1.07 (1.03,1.11)	0.0012
CDC BMI Percentile when <= 57, % per 10 unit increase	0.89 (0.86,0.91)	<0.0001	0.92 (0.89,0.95)	<.0001
Age (per 5 years)			1.02 (0.98,1.06)	0.37
Female sex			0.96 (0.87,1.06)	0.41
Race
White			1	n/a
Black			1.32 (1.15,1.52)	0.0001
Other			1.26 (1.10,1.43)	0.0005
Previous cardiothoracic operations			1.24 (1.12,1.38)	<0.0001
Presence of non-cardiac anatomic abnormalities			1.04 (0.70,1.53)	0.86
Presence of genetic syndrome or chromosomal abnormality			1.20 (1.05,1.38)	0.008
STAT mortality category
STAT 1			1	n/a
STAT 2			1.79 (1.56,2.04)	<0.0001
STAT 3			2.61 (2.17,3.14)	<0.0001
STAT 4/5			7.48 (6.51,8.60)	<0.0001
Preoperative mechanical circulatory support			2.61 (1.83,3.73)	<0.0001
Preoperative persistent shock			2.75 (1.63,4.64)	0.0001
Preoperative mechanical ventilation			5.89 (4.21,8.24)	<0.0001
Preoperative renal failure or need for dialysis			2.65 (1.93,3.64)	<0.0001
Preoperative neurological deficit/stroke/intracranial hemorrhage			1.51 (1.19,1.90)	0.0007
Preoperative diabetes mellitus			2.70 (1.83,3.98)	<0.0001
Any other preoperative factor			1.90 (1.70,2.13)	<0.0001