Box 2 BITA grafting and deep sternal wound infections in obese patients.

Author	DSWI (%) (BMI<30)	DSWI (%) (BMI>30)
Stamou (26)	0.4	0.8
Engel (27)	0.2	0.2
Reeves (28)	5.4	4.5

DSWI, deep sternal wound infection.