Document Classification

Section Type: RESULTS

Text: Factors affecting the probability of having NWC asthma included smoking status (current vs never : odds ratio [OR], 2. 757 ; 95 % CI, 2. 061-3. 689 ; P <. 0001 ; former vs never : OR, 1. 274 ; 95 % CI, 1. 031-1. 574 ; P = 0. 0273), sex (women vs men : OR, 0. 652 ; 95 % CI, 0. 527-0. 806 ; P <. 0001), history of inhaled corticosteroid use (no history vs history : OR, 0. 546 ; 95 % CI, 0. 437-0. 683 ; P <. 0001), and treatment (FP vs SFC : OR, 1. 972 ; 95 % CI, 1. 686-2. 308 ; P <. 0001).