Abstrak: Purpose: This study examined the relationship between depressive symptoms and cigarette smoking in a large sample of American workers.

Methods: We used data from the National Survey of Midlife Development in the United States. Seventy percent of individuals completed a telephone survey. The present study focused on 2593 individuals working for pay. Measures included depressive symptoms, job level, and current smoking status.

Results: In a logistic regression analysis, depressive symptoms significantly predicted smoking status among workers (p < .01). In follow-up chi2 analyses, the link between depressive symptoms and smoking was consistent across gender (p < .01) and job levels (p < .01).

Discussion: Depressive symptoms among workers present an underlying obstacle to the success of worksite smoking cessation efforts. Findings highlight the need for increased cooperation between workplace mental health and medical health promotion programs and for tailoring smoking cessation programs to depressed workers. Limitations include self-report cross-sectional data and an underrepresentation of minority group members and individuals of low socioeconomic status.

Abstrak: Purpose: To identify factors predictive of smoking cessation among adults with chronic obstructive pulmonary disease (COPD). Data from the 1997 to 2002 National Health Interview Surveys were analyzed for adults at least 25 years of age with COPD using logistic regression.

Results: Of the adults with COPD, 36.2% were current smokers. Of the current smokers and former smokers who had quit smoking during the past year, 22.9% reported not receiving cessation advice from a health care professional during the past year Although half of smokers with COPD had attempted to quit during the past year, only 14.6% were successful. Attempting to quit was negatively associated with heavy drinking but positively associated with being younger and having cardiovascular diseases, lung cancer, and activity limitation due to lung problems. Factors predictive of successful cessation included being at least 65 years old, not being poor, and activity limitation due to lung problems.

Conclusion: This study underscores the importance of continuing to develop smoking cessation strategies for COPD patients and implementing clinical guidelines on smoking cessation among health care providers.