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MedWire News: Smoking is associated with increased severity of new-onset asthma in allergic adults newports cigarettes website, research shows.
Writing in the journal Respiratory Research, Riccardo Polosa (University of Catania wholesale newports, Italy) and colleagues observe: "Although factors such as gender newport cigarettes wholesale, atopy discount newport cigarettes, duration of asthma, bronchial hyperresponsiveness, 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, 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 newport cigarettes supplier, 74 (48.7%) were current smokers Newport cigarettes online, 17 (11.2%) were former smokers marlboro cigarettes website, 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 marlboro cigarettes website, mild persistent, moderate persistent, or severe persistent asthma. For the purposes of this study cheap marlboro cigarettes, 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 cigarettes coupons, at an odds ratio of 2.10 wholesale newport cigarettes, but this became non-significant in multivariate analysis that adjusted for age, gender, family history of atopy marlboro gold pack, and other factors.
However, pack years of smoking among patients who developed asthma were significantly related to disease severity in multivariate analysis. Indeed newport cartons, patients with 1-10, 11-20 newport cigarettes coupons, and more than 20 pack-years of smoking were a respective 1.47 cheap newport cigarette, 2.85, and 5.59 times more likely to develop severe asthma than those who had never smoked. |
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