Table 3 Multiple regression analysis of association between caries and two independent variables
From: Early Childhood Caries among a Bedouin community residing in the eastern outskirts of Jerusalem
| Â | Presence of caries | |||
|---|---|---|---|---|
| Â | N | OR | Sig. | 95% CI |
Family size (number of children): | Â | Â | Â | Â |
   1–5 | 10 | 1 |  |  |
   6–9 | 3 | 10.89 | n.s.* | 0.48 – 248.23 |
   10–13 | 5 | 9.48 | n.s. | 0.62 – 144.82 |
mother's teeth appearance: | Â | Â | Â | Â |
   Fairly good | 6 | 1 |  |  |
   Fairly poor | 12 | 0.25 | n.s. | 0.02 – 3.27 |