Resumen de Smoking-Related Health Risks Among Persons with HIV in the Strategies for Management of Antiretroviral Therapy Clinical Trial
Alan R. Lifson, Jacqueline Neuhaus, José Ramón Arribas López, Mary van den Berg-Wolf, Ann M. Labriola, Timothy R. H. Read
Objectives. We sought to determine smoking-related hazard ratios (HRs) and population-attributable risk percentage (PAR%) for serious clinical events and death among HIV-positive persons, whose smoking prevalence is higher than in the general population. Methods. For 5472 HIV-infected persons enrolled from 33 countries in the Strategies for Management of Antiretroviral Therapy clinical trial, we evaluated the relationship between baseline smoking status and development of AIDS-related or serious non-AIDS events and overall mortality. Results. Among all participants, 40.5% were current smokers and 24.8% were former smokers. Adjusted HRs were higher for current than for never smokers for overall mortality (2.4; P<.001), major cardiovascular disease (2.0; P=.002), non-AIDS cancer (1.8; P=.008), and bacterial pneumonia (2.3; P<.001). Adjusted HRs also were significantly higher for these outcomes among current than among former smokers. The PAR% for current versus former and never smokers combined was 24.3% for overall mortality, 25.3% for major cardiovascular disease, 30.6% for non-AIDS cancer, and 25.4% for bacterial pneumonia. Conclusions. Smoking contributes to substantial morbidity and mortality in this HIV-infected population. Providers should routinely integrate smoking cessation programs into HIV health care. [ABSTRACT FROM AUTHOR]
