Research Article

The Association between EEG Abnormality and Behavioral Disorder: Developmental Delay in Phenylketonuria

Table 2

Association between the mean head circumference and the level of DQ at birth and the time of our evaluation.

DQ levelMean of HC (cm) ± SD
At birthAt our evaluation

<90 3 4 . 3 ± 1 . 2 4 9 . 2 ± 4 . 4
≥90 3 4 . 7 ± 1 . 5 4 8 . 3 ± 6 . 4
P value 𝑃 > 0 . 0 5 (NS) 𝑃 > 0 . 0 5 (NS)

DQ: Developmental Quotient
NS: Nonsignificant.