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Prevalence of passive smoke exposure in patient populations
The p value is calculated through binary logistic regression analysis with covariates of age, sex, and race with the control population as the reference variable.
CRS = chronic rhinosinusitis; CRSwNP = chronic rhinosinusitis with nasal polyp; CRSsNP = chronic rhinosinusitis without nasal polyp; AFRS = allergic fungal rhinosinusitis.
