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MedWire News: Smoking is associated with increased severity of new-onset asthma in allergic adults marlboro cigarettes wholesale, research shows.
Writing in the journal Respiratory Research, Riccardo Polosa (University of Catania, Italy) and colleagues observe: "Although factors such as gender cheap newport cigarettes, atopy, duration of asthma Cheap Newports, bronchial hyperresponsiveness newport 100s, and frequent asthma exacerbations appear to be important determinants of the severe asthma phenotype, the association between common modifiable risk factors such as cigarette smoking and asthma severity has received surprisingly little attention."
For the current study Golden Virginia Tobacco, the researchers examined the influence of smoking on the severity of new-onset asthma among 371 adults with allergic rhinitis who were followed up for 10 years.
Of the 152 patients who developed asthma during follow up, 74 (48.7%) were current smokers marlboro cigarettes coupons, 17 (11.2%) were former smokers buy newport cigarettes online, and 61 (40.1%) had never smoked.
Asthma severity among these patients was calculated according to Global Initiative for Asthma criteria and defined as intermittent newport 100s cigarettes, mild persistent newport cigarettes, moderate persistent, or severe persistent asthma. For the purposes of this study newport menthol 100s, patients with moderate persistent or severe persistent asthma were defined as having severe asthma.
Univariate analysis indicated that current and former smokers had a greater risk for severe new-onset asthma than those who had never smoked marlboro lights cigarettes, at an odds ratio of 2.10, but this became non-significant in multivariate analysis that adjusted for age, gender, family history of atopy cheap cigarettes online, and other factors.
However, pack years of smoking among patients who developed asthma were significantly related to disease severity in multivariate analysis. Indeed marlboro red cigarettes, patients with 1-10 cheap marlboro cigarettes, 11-20, and more than 20 pack-years of smoking were a respective 1.47, 2.85 newport cigarettes, and 5.59 times more likely to develop severe asthma than those who had never smoked. |
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