Table 2.

Plasma amino acid levels and dietary intake in PKU patients

	mean ± SD	n
Phenylalanine – μmol/l	1172 ± 380	21
Tyrosine – μmol/l	85.6 ± 38.5	21
Phe mean 5y – μmol/l	1027 ± 263	22
Current total protein intake - g/d	72.8 ± 12.4	19
Current synthetic protein intake - g/d	58.1 ± 14.2	19
Current total protein intake - g/kg/d	0.92 ± 0.20	18
Current synthetic protein intake - g/kg/d	0.73 ± 0.21	18
Total protein intake mean of 5y - g/kg/d	0.94 ± 0.21	18
Synthetic protein intake mean of 5y - g/kg/d	0.75 ± 0.22	18