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Comorbidities associated with adult vs childhood asthma onset among adults with current asthma. Models adjusted for age, sex, race and ethnicity, poverty income ratio, pack-years of cigarette smoking, health insurance, and NHANES survey cycle. CI: confidence interval, CKD: chronic kidney disease, COPD: chronic obstructive pulmonary disease, CVD: cardiovascular disease, LDL: low density lipoprotein, NHANES: National Health and Nutrition Examination Survey. * P < 0.05, ** P < 0.01.
