Table 1: Paired Indicative Variables.
| Delayed motor development | Aversion to touch | Resistance to eat | Lack of reaction to voice of presence | Lack of eye contact | Excessive activity | Excessive passivity | |
| | | | | | 0.0% | Excessive activity |
| | | | | 21.8% | 35.5% | Lack of eye contact |
| | | | 37.3% | 7.3% | 29.1% | Lack of reaction to voice of presence |
| | | 11.8% | 14.5% | 2.7% | 8.2% | Refusal or Resistance to feeding |
| | 3.6% | 6.4% | 7.3% | 5.5% | 2.7% | Aversion to touch |
| 1.8% | 10.0% | 16.4% | 25.5% | 0.9% | 20.0% | Delayed motor development |
| 7.3% | 1.8% | 2.7% | 4.5% | 11.8% | 2.7% | 7.3% | Accelerated growth of head circumference |