Body weight changes, food intake, body composition and hematocrit of rats; effects of sex and prior exposure to a cafeteria diet.

N = 6 in all groups. %BW = percentage of body weight. Statistical comparisons between groups (two-way ANOVA: sex, diet and interaction [int.]): NS represents a p>0.05. Comparison of weight and food intake at different times in the same groups; a symbol represents a significant p<0.05 difference, Student's t test): ○ = weight different vs. day 0; • = weight different between days 30 and 45; *daily food intake different between days 0–30 and 30–45.