| Characteristics | Controls (n = 76) | % | CAP (n = 76) | % |
| Age group |
|
|
|
|
| 2 - 24 months | 56 | 73.7 | 56 | 73.7 |
| 25 - 59 months | 20 | 26.3 | 20 | 26.3 |
| Sex |
|
|
|
|
| Male | 42 | 55.3 | 42 | 55.3 |
| Female | 34 | 44.7 | 34 | 44.7 |
| Social class |
|
|
|
|
| High | 15 | 19.7 | 11 | 14.5 |
| Middle | 27 | 35.6 | 24 | 31.6 |
| Low | 34 | 44.7 | 41 | 53.9 |