From: Interaction of atopy and smoking on respiratory effects of occupational dust exposure: a general population-based study
Atopics
Non-atopics
OR (95% C.I.)
Organic dust:
yes
4.90 (2.02;11.87)*†#
0.86 (0.37;2.14)
no
0.71 (0.28;1.82)
1.00 (---)