Normal | Neonatal | Infantile | Child | Adult |
NAA/Cho | 0.67 ± 0.17 | 1.56 ± 0.67 | 3.43 ± 1.04 | 2.37 ± 0.40 |
Cho/Cr | 1.27 ± 0.40 | 0.84 ± 0.21 | 0.49 ± 0.16 | 1.05 ± 0.23 |