Abstract
Background
Asbestos exposure and concomitant cigarette smoking markedly increase the risk of lung cancer and contribute to the prevalence and severity of pulmonary interstitial fibrosis.
Methods
A cross‐sectional survey of 214 asbestos workers was initiated to determine the prevalence of smoking and their readiness to quit smoking using the stage of change theory.
Results
The study was comprised of 61 never smokers (28.5%), 118 ex‐smokers (55.1%), and 35 current smokers (16.4%). Reasons for smoking cessation in ex‐smokers included perception of ill‐health (51%) and knowledge of smoking‐asbestos hazards (3.4%). Stage of change of current smokers revealed: precontemplation (26.5%), contemplation (35%), preparation (29%), and action (8.8%). Current smokers had the highest prevalence of small airway obstruction on spirometry.
Conclusions
A detailed smoking history during medical surveillance activities will enable the occupational physician to identify asbestos workers who have difficulty quitting and to develop a system in which such individuals can be referred to comprehensive smoking cessation programs. Am. J. Ind. Med. 41:62–69, 2002. © 2002 Wiley‐Liss, Inc.