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Table 1 COPD smokers that attended our Smoking Cessation Clinic

From: The importance of early COPD diagnosis during a smoking cessation program

COPD stages

Ι

ΙΙ

ΙΙΙ

IV

n

39

35

11

1

First diagnosis

39

33

9

0

Abstinence rates after 3 months *

30 (76.9%)

30 (85.79%)

7 (63.6%)

1 (100%)

  1. * Abstinence rates are referred to the summation of old and new COPD cases