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Difference in typical and ideal portion sizes by food and group.
| Food | An Patients | P Value | Healthy controls | P Value |
|---|---|---|---|---|
| Difference ±SD (kcal) | Difference ±SD (kcal) | |||
| Potatoes | −6.5 ± 18.5 | 0.725 | 4.4 ± 29.5 | 0.881 |
| Rice | −14.8 ± 18.5 | 0.426 | 11.1 ± 29.5 | 0.708 |
| Pizza | −12 ± 18.5 | 0.520 | 39.4 ± 29.5 | 0.187 |
| M&M’s | −3.9 ± 18.5 | 0.833 | 122.2 ± 29.5 | <0.000 |
| All Foods | −9.3 ± 11.4 | 0.419 | 44.3 ± 18.2 | 0.018 |
