Outcomes

None smokers N (%)

Quitters N (%)

Persistent smokers N (%)

p-value

Number of patients

1371

260

591

In-hospital complications:

-Ventricular tachycardia

13 (0.95)

2 (0.77)

4 (0.68)

0.827

-Heart failure

114 (8.3)

25 (9.62)

41 (6.94)

0.377

-Emergency CABG

2 (0.15)

0

0

0.528

-Stent thrombosis

6 (0.44)

1 (0.38)

2 (0.34)

0.948

-Major bleeding

20 (1.46)

1 (0.38)

1 (0.17)

0.017

-Cardiovascular death

14 (1.02)

0

0

0.012

Events at one year:

-Readmission for ACS

60 (5.19)

19 (7.31)

27 (4.57)

0.251

-Coronary revascularization

36 (2.67)

18 (6.92)

15 (2.54)

0.001

-Stent thrombosis

24 (1.77)

8 (3.08)

11 (1.68)

0.329

-Major bleeding

24 (1.77)

1 (0.38)

1 (0.17)

0.005

-Cardiovascular death

32 (2.36)

3 (1.15)

1 (0.17)

0.002