| Modified Observer's Assessment of Alertness/Sedation (MOAAS) scale | |
|---|---|
| Level | Response |
| 5 | Responds readily to name spoken in normal tone |
| 4 | Lethargic response to name spoken in normal tone |
| 3 | Responds only after name is called loudly or repeatedly |
| 2 | Responds only after mild prodding or shaking |
| 1 | Does not respond to mild prodding or shaking |
| 0 | Does not respond to pain |
Chernik DA, Gillings D, Laine H, HendÃer J, Silver JM, Davidson AB, et al. Validity and reliability of the Observer's Assessment of Alertness/Sedation Scale: study with intravenous midazolam. J Clin Psychopharmacol. 1990 Aug.;10(4):244-51.