Table 1.
Characteristics of 976 households with preschool children under 6 years old
| Factors | n=976 | % |
| Respondent | ||
| Mother | 569 | 58.3 |
| Father | 407 | 41.7 |
| Region | ||
| Urban area | 678 | 69.5 |
| Others | 298 | 30.5 |
| Family type | ||
| Two parents | 936 | 95.9 |
| Single parent | 40 | 4.1 |
| Number of children | ||
| 1 | 375 | 38.4 |
| 2 | 447 | 45.8 |
| ≥3 | 154 | 15.8 |
| Living with grandparent | ||
| Yes | 389 | 39.9 |
| No | 587 | 60.1 |
| Use of sitter, kindergarten or nursery school | ||
| Yes | 197 | 20.2 |
| No | 779 | 79.8 |
| Type of housing | ||
| House | 516 | 52.9 |
| Apartment | 460 | 47.1 |
| Annual income | ||
| <3 million | 117 | 12.0 |
| 3–5 million | 366 | 37.5 |
| >5 million | 493 | 50.5 |
| Unintentional injury | ||
| Yes | 201 | 20.6 |
| No | 775 | 79.4 |