Table 3 FeNO adjusted associations with natural-log-transformed microbial agent concentrations, reported home dampness and pet ownership
| Â | Â | Â | Combined (random effects) | |||
|---|---|---|---|---|---|---|
| Â | LISA | PIAMA | INMA | Total | Not reported allergies | Reported allergies |
|  | β (95% CI) | β (95% CI) | β (95% CI) | β (95% CI) | β (95% CI) | β (95% CI) |
Microbial agents concentrations | Â | Â | Â | Â | Â | |
 Endotoxin (log(EU/mg)) | 0.01 (-0.11; 0.13) | -0.08 (-0.17; 0.01) | -0.06 (-0.11; 0.00) | -0.05 (-0.10; -0.01) | -0.06 (-0.11; -0.01) | -0.06 (-0.14; 0.03) |
 EPS (log(U/mg)) | -0.03 (-0.16; 0.11) | 0.02 (-0.07; 0.11) | 0.06 (-0.05; 0.17) | 0.02 (-0.04; 0.08) | 0.07 (0.00; 0.15) | 0.08 (-0.05; 0.20) |
 Glucan (log(μg/mg)) | -0.07 (-0.28; 0.15) | 0.02 (-0.10; 0.13) | - | 0.00 (-0.10; 0.10) | 0.00 (-0.21; 0.21) | 0.04 (-0.15; 0.24) |
| Â | GM ratio (95%CI) | GM ratio (95%CI) | GM ratio (95%CI) | GM ratio (95%CI) | GM ratio (95%CI) | GM ratio (95%CI) |
Dampness at home | Â | Â | Â | Â | Â | |
 Never | 1 | 1 | 1 | 1 | 1 | 1 |
 Ever during the first 2 years of life | 1.01 (0.80-1.26) | 0.89 (0.73-1.1) | 1.03 (0.85-1.24) | 0.97 (0.87-1.10) | 0.93 (0.81-1.06) | 1.14 (0.8-1.63) |
Cat ownership | Â | Â | Â | Â | Â | |
 Never | 1 | 1 | 1 | 1 | 1 | 1 |
 Ever during the first 2 years of life | 0.97 (0.71-1.33) | 0.89 (0.70-1.13) | 0.83 (0.65-1.06) | 0.89 (0.76-1.03) | 0.98 (0.78-1.22) | 0.72 (0.51-1.04) |
 Ever after the first 2 years of life | 0.87 (0.64-1.19) | 0.96 (0.65-1.43) | 1.22 (0.88-1.69) | 1.01 (0.82-1.24) | 1.11 (0.90-1.37) | 0.83 (0.52-1.32) |
Dog ownership | Â | Â | Â | Â | Â | |
 Never | 1 | 1 | 1 | 1 | 1 | 1 |
 Ever during the first 2 years of life | 1.04 (0.65-1.68) | 0.89 (0.66-1.20) | 0.75 (0.62-0.92) | 0.82 (0.70-0.96) | 0.88 (0.74-1.04) | 0.69 (0.51-0.94) |
 Ever after the first 2 years of life | 0.83 (0.57-1.21) | 1.18 (0.80-1.76) | 1.00 (0.75-1.33) | 0.99 (0.81-1.21) | 1.02 (0.82-1.27) | 1.28 (0.5-3.29) |