Characteristic
Group A 2009–2012 (n=375) Group B 2013–2016 (n=322)
p-Value
Male 276 (74%) 243 (75%) .8
Diabetes 135 (36%) 158 (49%) .0005
Hypertension 337 (90%) 312 (97%) .0002
Severe LV dysfunction 63 (17%) 48 (15%) .5
CABG x 3-4 262 (70%) 222 (69%) .8
Bilateral ITA grafts 202 (54%) 196 (61%) .06