Table 2.
Unadjusted parameter estimate (β) with standard errors (SE) of HAZ according to sociodemographic and hygienic characteristics.
| Variable | β | SE | p |
|---|---|---|---|
| Male sex | -0.03 | 0.02 | 0.1049 |
| Age | |||
| 13 years | 0.03 | 0.01 | 0.1199 |
| 14 years | -0.11 | 0.19 | 0.5697 |
| 15 years | -0.17 | 0.18 | 0.3679 |
| 16 years | -0.11 | 0.06 | 0.0614 |
| 17 years | -0.01 | 0 | 0.9378 |
| Living in the old town district | -0.06 | 0.02 | 0.0006 |
| Consumption of raw vegetables | 0.01 | 0.02 | 0.3932 |
| Consumption of raw meat | -0.03 | 0.02 | 0.1293 |
| Consumption of unboiled water | -0.04 | 0.02 | 0.0183 |
| Using collective catering facilities | -0.02 | 0.02 | 0.3689 |
| Washing hands after coming home | 0.06 | 0.02 | 0.0008 |
| Washing hands before eating | 0.02 | 0.02 | 0.3655 |
| Washing hands after toilet | 0.04 | 0.02 | 0.0323 |
| Washing hands after contact with animals | 0.04 | 0.02 | 0.0171 |
| Owing a cat | 0.01 | 0.02 | 0.4801 |
| Owing a dog | -0.03 | 0.02 | 0.077 |
| Owing a cat and a dog | 0 | 0.02 | 0.7061 |
| Helicobacter pylori infection | -0.03 | 0.02 | 0.0602 |