Results of Rutter Questionnaires in unsupplemented control children and those supplemented with sodium
| Control | Supplemented | p Value | |
|---|---|---|---|
| Values are numbers in each group showing evidence of behavioural deviance. p Value assessed by χ2 test. | |||
| Parents' ratings | 8/21 | 2/16 | 0.07 |
| Teachers' ratings | 5/19 | 1/8 | NS |