Table 3. Purposes of sleep questionnaires.
Each row represents a sleep questionnaire, and it indicates what does this questionnaire intend to measure.
| Sleep questionnaire | Acronym | Measures |
|---|---|---|
| Mini Sleep Questionnaire | MSQ | Insomnia and hypersomnia |
| Pittsburgh Sleep Quality Index | PSQI | Sleep quality and patterns of sleep in adults |
| Epworth Sleepiness Scale | ESS | Level of daytime sleepiness. Average sleep propensity in daily life |
| Insomnia Severity Index | ISI | Nature, severity, and impact of insomnia. Treatment response in adults |
| Sleep Disorders Questionnaire | SDQ | Sleep disturbance and usual sleep habits during the past month only |
| Sleep apnea clinical score | SACS | Sleep apnea |
| Functional Outcomes of Sleep Questionnaire | FOSQ | Impact of excessive sleepiness on daily life |
| Calgary Sleep Apnea Quality of Life Index | SAQLI | Quality of life associated with sleep apnea |
| Oviedo Sleep Questionnaire | OSQ | Insomnia and hypersomnia in the last month |
| Berlin Questionnaire | BQ | Sleep apnea |
| Athens Sleep Questionnaire | ASQ | Sleep quality |
| Self-Efficacy Measure for Sleep Apnea | SEMSA | Sleep apnea |
| STOP Questionnaire | SQ | Sleep apnea |
| STOP-BANG Questionnaire | SBQ | Sleep apnea |
| Bergen Insomnia Scale | BIS | Sleep quality |
| Functional Outcomes of Sleep Questionnaire—10 | FOSQ-10 | Impact of excessive sleepiness on daily life |
| Simple Four Variables | SFV | Sleep apnea |
| Obesity, Snoring, Apneas, aged over 50 | OSA50 | Sleep apnea |