Table 5

Results of the Wechsler Intelligence Scales for Children (WISC-3 UK)in unsupplemented control children and those supplemented with sodium

Control (n=21)Supplemented (n=16)p Value
Data are presented as median (range).
Verbal IQ92.8 (65–130)100.6 (57–136)0.24
Performance IQ86.9 (64–109)100.5 (63–133)0.03
Full scale IQ88.8 (70–121)100.4 (59–136)0.08