| AHI | Apnea hypopnea index |
| BMI | Body mass index |
| CI | Confidence interval |
| CNS | Central nervous system |
| CPAP | Continuous positive airway pressure |
| CP | Craniopharyngioma |
| CSF | Cerebrospinal fluid |
| EDS | Excessive daytime sleepiness |
| EEG | Electroencephalogram |
| ESS | Epworth sleepiness scale |
| HI | Hypothalamic injury |
| MFI | Multidimensional Fatigue Inventory |
| MRI | Magnetic resonance imaging |
| MSLT | Multiple sleep latency test |
| QoL | Quality of life |
| OSAS | Obstructive sleep apnea syndrome |
| PedsQL | Pediatric Quality of Life InventoryTM |
| PEDQOL | Padiatric Quality of Life Questionnaire |
| PSG | Polysomnography |
| PSQI | Pittsburgh Sleep Quality Index |
| REM | Rapid eye movement |
| SDB | Sleep disordered breathing |
| SOREMP | Sleep-onset rapid eye movement phase |