Energy contribution of food groups and wild foods per sample1.

1All values are usual intake means ± standard deviation, with adjustment for recall day and interviewer;2ANOVA comparison of means. If ppost-hoc test was performed, different letters indicate statistically different means at 0.05 level;31 calorie = 4.1868 Joule.4expressed as percentage of total energy intake;5“-” indicates that the energy contribution from these foods was insignificant.