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Item response distributions for floor and ceiling effects – Symptoms of Hyperphagia
| Mean (SD) | Never | 1–2 Times | 3 + Times | |
|---|---|---|---|---|
| Symptoms of Hyperphagia: Caregiver (Observer) | 1.2 (0.4) | |||
| Try to negotiate or argue for more food than provided | 10.3 | 60.7 | 28.9 | |
| Eat extremely quickly | 18.6 | 40.1 | 41.3 | |
| Sneak or take food without permission | 19.4 | 48.8 | 31.8 | |
| Wake up asking or looking for food during the night | 11.6 | 59.5 | 28.9 | |
| Ask for more food after just finishing a meal or snack | 14.5 | 55.4 | 30.2 |
