| Model 1 | Model 2 | Model 3 | |||
| OR | 95%CI | OR | 95%CI | OR | 95%CI |
Boys vs. girls | 1.33 | 1.00 - 1.17 | 1.32 | 0.98 - 1.76 | 1.31 | 0.97 - 1.75 |
Athens vs. Thessaloniki | 0.86 | 0.63 - 1.78 | 0.85 | 0.61 - 1.16 | 0.99 | 0.70 - 1.42 |
Parents with academic education | 0.86 | 0.63 - 1.18 | 0.88 | 0.63 - 1.21 | 0.89 | 0.64 - 1.23 |
Preterm | 0.91 | 0.61 - 1.37 | 0.89 | 0.59 - 1.35 | 0.90 | 0.59 - 1.36 |
Maternal history of eczema | 2.03 | 1.56 - 3.40* | 2.40 | 1.62 - 3.56* | 2.26 | 1.51 - 3.37* |
Paternal history of eczema | 2.36 | 1.52 - 3.66* | 2.36 | 1.52 - 3.68* | 2.41 | 1.54 - 3.77* |
Sensitization to perennial | 0.82 | 0.48 - 1.39 | 0.85 | 0.50 - 1.45 | 0.82 | 0.48 - 1.41 |
Dampness and visible mould | 1.40 | 0.92 - 2.14 | 1.35 | 0.88 - 2.08 | 1.34 | 0.87 - 2.07 |
Breast feeding |
|
| 1.07 | 0.75 - 1.52 | 1.11 | 0.78 - 1.58 |
Attending nursery school |
|
| 1.10 | 0.72 - 1.69 | 1.08 | 0.70 - 1.66 |
Mother smoking habits |
|
| 1.31 | 0.97 - 1.77 | 1.28 | 0.94 - 1.74 |
Sharing bedroom |
|
| 0.89 | 0.63 - 1.26 | 0.88 | 0.62 - 1.26 |
Pets in house |
|
| 1.45 | 0.93 - 2.26 | 1.51 | 0.96 - 2.37 |
Contact with farm animals |
|
| 0.54 | 0.15 - 1.87 | 0.57 | 0.16 - 1.98 |
Use of air condition |
|
|
|
| 0.89 | 0.52 - 1.50 |
Central heating |
|
|
|
| 1.17 | 0.84 - 1.62 |
Use fitted carpets in bedrooms |
|
|
|
| 1.29 | 0.95 - 1.76 |
Use foam pillows |
|
|
|
| 1.35 | 0.89 - 2.05 |
Use synthetic fiber pillows |
|
|
|
| 0.65 | 0.39 - 1.06 |
Use feather pillows |
|
|
|
| 0.93 | 0.65 - 1.35 |
Use synthetic quilts for bedding |
|
|
|
| 1.04 | 0.70 - 1.55 |
Use feather quilts for bedding |
|
|
|
| 0.61 | 0.34 - 1.08 |
Use blankets for bedding |
|
|
|
| 0.59 | 0.41 - 0.86* |