Variables | Categories | Wheezing | |||||||
---|---|---|---|---|---|---|---|---|---|
Crude model | Adjusted model | ||||||||
PR | 95 % CI | p value | PR | 95 % CI | p value | ||||
Group | Exposed vs Non-exposed | 1.18 | 0.89 | 1.55 | 0.24 | 1.03 | 0.78 | 1.37 | 0.81 |
Endotoxin levels | Low vs High | 1.44 | 1.09 | 1.90 | <0.01 | 1.49 | 1.14 | 1.96 | <0.01 |
Institutions | UNICAMP vs USP | 0.97 | 0.74 | 1.28 | 0.85 | 0.89 | 0.68 | 1.16 | 0.38 |
Atopy | Yes vs No | 3.38 | 2.46 | 4.65 | <0.01 | 3.20 | 2.33 | 4.39 | <0.01 |
Smoking | Yes vs No | 0.87 | 0.59 | 1.29 | 0.49 | 0.94 | 0.65 | 1.37 | 0.74 |
Sex | Male vs Female | 1.06 | 0.80 | 1.39 | 0.70 | 1.10 | 0.84 | 1.44 | 0.49 |
Past exposure to laboratory animals | Yes vs No | 1.32 | 1.00 | 1.73 | 0.05 | 1.21 | 0.93 | 1.57 | 1.15 |
Pet owning history | Yes vs No | 1.39 | 1.02 | 1.88 | 0.04 | 1.38 | 1.03 | 1.85 | 0.03 |
Age | Continuous | 0.97 | 0.96 | 0.99 | <0.01 | 0.98 | 0.96 | 0.99 | 0.03 |
Worker functions | Technicians/secretaries vs researchers | 1.34 | 0.73 | 2.46 | 0.35 | 1.08 | 0.60 | 1.94 | 0.80 |
Students vs researchers | 1.66 | 0.91 | 3.01 | 0.10 | 0.93 | 0.52 | 1.69 | 0.82 |