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. 2021 Mar 10;10(3):577. doi: 10.3390/foods10030577

Table 3.

Means and standard deviations were calculated for each food category for the amount taken and wasted in the percentage of the plate. The number of responses for each category is also listed. Different letter means sharing superscript letters were not significantly different as per Fisher’s LSD (p < 0.05).

Food Category n Amount Taken (% Plate) Amount Wasted (% Plate)
Mean Std Dev Mean Std Dev
Fruits and Vegetables 224 0.260 c 0.153 0.041 0.085
Grains/Starches 113 0.288 bc 0.144 0.041 0.071
Plant Protein 51 0.252 c 0.136 0.016 0.047
Animal Protein 168 0.326 b 0.178 0.054 0.113
Prepared/Mixed 262 0.432 a 0.266 0.055 0.090