Table 3

Effect of educational intervention on scores of knowledge regarding nutrition during pregnancy (n=215)

TimeMean (SE)Min, MaxWilk’s lambda (p value)Mauchly’s sphericity (p value)Trend (partial eta squared)
Before intervention29.01 (0.35)17, 430.088
(<0.0001)
<0.0001Quadratic (0.892)
Immediate after42.73 (0.24)33, 48
6-week follow-up40.94 (0.26)30, 48
  • Max, maximum value; Min, minimum value.