Parameter   Effect of time Effect of Diet Time-Diet interaction
Body weight F calculated 178.046 118.601 3.640
P-value P<0.001 P<0.001 P<0.01
Food intake F calculated 0.948 0.002 19.293
P-value P>0.05 P>0.05 P<0.001
P<0.001 and P<0.01 show significant effects at α=0.001 and α=0.01, respectively, while P>0.05 is insignificant
Table 1(b): Two-way ANOVA to test the effect of time (pre-gestational period), diet and their interaction on body weight and food intake of female rats.