Cognitive Functioning in Adults with Phenylketonuria in a Cohort of Spanish Patients

Table 1

Distribution of the sample according to sociodemographic and clinical characteristics.

	Clinical group () M (SD)	Control group () M (SD)
Sociodemographic data
Gender	17 females (85%)	17 females (85%)
	3 males (15%)	3 males (15%)
Age	29.55 (8.80)	30 (9.42)
Years of education	15.25 (3.71)	16.80 (3.25)
Clinical data
Phe levels^a ()	585.75 (419.73)
<600 μmol/l ()	375.45 (125.39)
>600 μmol/l ()	991.67 (312.47)
Diagnosis age^b
<1 month	15 (37.5%)
1–12 months	2 (5%)
12–24 months	1 (2.5%)
>2 years	2 (5%)

Note. ^aPhe levels refer to the last blood Phe concentrations.
^bDiagnosis age refers to the age they were when they received the Phenylketonuria diagnosis confirmation.