Table 1 The association between work ability and Body Mass Index (BMI) and asthma.
Work Ability ScoreBMIAsthma*
<2525-29.930-34.9≥35NoYes
Odds ratio (OR) crude11.1 (1.0-1.2)1.5 (1.3-1.7)2.8 (2.3-3.4)11.6 (1.4-1.8)
OR adj†11.1 (0.95-1.2)1.3 (1.2-1.6)2.3 (1.9-2.9)11.6 (1.4-1.8)
*self-reported physician-diagnosed asthma
†adjusted for age, gender, education and smoking