Table 1 Variables used to build Models
Variables | Type | Freq % |
|---|---|---|
N=1046 | Target variables | |
IgE (positives) | Boolean | 38.6% |
SPT(positives) | Boolean | 30.3% |
Asthma (positives) | Boolean | 22.9% |
| Â | Input variables | |
Gender (males) | Boolean | 52.7% |
Age | Categorical | Â |
4 and 5 | Â | 35.9% |
6 and 7 | Â | 35.1% |
8 to 11 | Â | 29.0% |
Parental asthma (presence) | Boolean | 12.6% |
HSV (positives) | Boolean | 54.9% |
HZV (positives) | Boolean | 45.8% |
EBV (positives) | Boolean | 88.4% |
HAV (positives) | Boolean | 16.7% |
T. gondii (positives) | Boolean | 18.4% |
H. pylori (positives) | Boolean | 27.6% |
A. lumbricoides (positives) | Boolean | 16.2% |
T. trichiura (positives) | Boolean | 11.2% |
Sibling number | Categorical | Â |
none | Â | 18.9% |
1 | Â | 35.2% |
2 | Â | 24.0% |
3 or more | Â | 21.9% |
Daycare ever (yes) | Boolean | 15.4% |
Smoke at home (presence) | Boolean | 27.1% |
Sewage disposal system (presence) | Boolean | 83.5% |
Change bed linen ≥ 1 per week | Boolean | 45.0% |
Cat at home (presence) | Boolean | 17.6% |
Dog at home (presence) | Boolean | 39.8% |
Mold/moisture at home (presence) | Boolean | 68.6% |
Piped water system (presence) | Boolean | 91.9% |
Paving of the street (absence) | Boolean | 35.1% |
Fly at home (presence) | Boolean | 51.5% |
Mother Psychological disorder | Â | Â |
(suspect) | Boolean | 37.2% |
Dietary patterns 1 to 4 | Categorical | Split by tertiles |
Daily calories (Kcalmean(sd)) | Numerical | 2210(929) |
BMI | Categorical | Â |
Overweight / Obesity | Â | 12.2% |
Eutrophic | Â | 75.1% |
Slimness | Â | 12.7% |
GNI | Categorical | Split by tertiles |