Table 2 Basic characteristics of the assessed group at five years of age (n= 149)
Total group (n = 149) | Â |
|---|---|
| Â | mean (SD) |
Age in months | 62 (2.5) |
Height score * | -0.4 (1.1) |
Weight for height score ** | -0.3 (1.4) |
BMI score *** | -0.3 (1.4) |
Motor performance percentile score (n = 140) | 35.6 (28.4) |
Intelligence score (n = 131) | 99.7 (18.1) |
Behavioural score (n = 125) | 50.2 (9.9) |
Socio-economic status | number (%) |
- low | 28 (16) |
- middle | 76 (44) |
- high | 35 (20) |
- unknown | 35 (20) |
Vision | number |
- normal | 121 |
- abnormal/no glasses1 | 2 |
- adequate correction with glasses | 6 |
- abnormal with glasses | 0 |
- unknown | 20 |
Sense of hearing | number |
- normal | 123 |
- abnormal/no hearing aid1 | 4 |
- adequate correction with hearing aid | 3 |
- abnormal with hearing aid | 1 |
- unknown | 18 |