Meal Content Subgroups
| Meal type | Ingredients |
| Full consensus (using egg white) | Egg white, white toast, jelly, and water |
| Egg white partial | Liquid egg white but only some of the other standard ingredients |
| Egg white plus | Liquid egg white meal plus addition of nonstandard ingredients such as butter or juice |
| Whole egg meal | Whole eggs substituted for egg whites, white toast, jelly, and water |
| Whole eggs partial | Whole eggs but only some of the other standard ingredients |
| Whole eggs plus | Whole egg meal plus addition of nonstandard ingredients such as butter or juice |
| Oatmeal | Oatmeal alone or combined with other ingredients |
| Other | Unusual meals such as a burrito or peanut butter sandwich |