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Table 4 Decrease in average point scores (APS) from baseline to the end of the study.

From: Supplementation of polyunsaturated fatty acids, magnesium and zinc in children seeking medical advice for attention-deficit/hyperactivity problems - an observational cohort study

 

N

Decrease in points (mean)

Standard deviation

95% Confidence interval

p*

Attention deficit (APS)

754

5.36

5.23

4.98-5.73

< 0,001

Hyperactivity/impulsivity (APS)

756

3.65

5.11

3.29-4.02

< 0,001

SNAP-IV (total score)

734

8.99

9.02

8.33-9.64

< 0,001

Emotional problems (APS)

781

0.25

0.52

0.21-0.29

< 0.001

  1. * two-sided t-test.