Correlations of SDS for head circumference at birth (b-OFC-SDS), at time of testing (OFC-SDS), and the difference between these two (d-OFC-SDS) with motor and cognitive outcomes at 7 years in the preterm group
| VMI | Movt-ABC | Verbal IQ | Performance IQ | Total IQ | |
|---|---|---|---|---|---|
| *p<0.05; | |||||
| **p<0.01. | |||||
| b-OFC-SDS | 0.029 | −0.075 | 0.046 | −0.056 | 0.009 |
| d-OFC-SDS | 0.096 | −0.020 | 0.139* | 0.190** | 0.184** |
| OFC-SDS | 0.232** | −0.218** | 0.252** | 0.157** | 0.236** |