Table 3.
Clinical features of the study population by 18 months
| Clinical features (CZS) | Group 1 |
Group 2 | Group 3 |
Total |
|||
|---|---|---|---|---|---|---|---|
|
n = 39 |
n = 20 |
n = 32 |
n = 91 |
||||
| CZS | No CZS | No CZS | CZS | No CZS | CZS | No CZS | |
| n = 13 (%) | n = 26 (%) | n = 20 (%) | n = 13 (%) | n = 19 (%) | n = 26 (%) | n = 65 (%) | |
| Low weight for agea | 4 (31) | 1 (4) | 0 | 5 (38) | 1 (5) | 9 (35) | 2 (3) |
| Neurological Examination | |||||||
| Normal | 0 | 22 (85) | 16 (80) | 0 | 16 (84) | 0 | 54 (83) |
| Mild | 0 | 4 (15) | 3 (15) | 0 | 1 (5) | 0 | 8 (12) |
| Moderate | 6 (46) | 0 | 1 (5) | 2 (15) | 2 (10) | 8 (31) | 3 (5) |
| Severe | 7 (54) | 0 | 0 | 11 (85) | 0 | 18 (69) | 0 |
| Dysphagia | 11 (85) | 1 (4) | 0 | 13 | 0 | 24 (92) | 1 (2) |
| Arthrogryposis | 1 (8) | 0 | 0 | 5 (38) | 0 | 6 (23) | 0 |
| Ophthalmological abnormalitiesb | 6 (46) | 0 | 0 | 6 (46) | 0 | 12 (46) | 0 |
a
Low weight for age < −2 z score (WHO, 2006).
b
Total of 67 children.