This phenotype returns the cumulative total of minutes a patient receives an inhalational anesthetic per case between Anesthesia Start and Anesthsia End. This phenotype will return the number of minutes valid inhalational gas values above artifact threshold were recorded.
| MPOG Concept ID |
Concept Name |
Artifact Threshold (%) |
| 3250 |
Nitrous Insp % |
< 15 |
| 3255 |
Nitrous Exp % |
< 15 |
| 3225 |
Flows Nitrous Oxide (L/min) |
< 0.2 |
| 3260 |
Isoflurane Exp % |
< 0.2 |
| 3265 |
Isoflurane Insp % |
< 0.2 |
| 3270 |
Sevoflurane Exp % |
< 0.5 |
| 3275 |
Sevoflurane Insp % |
< 0.5 |
| 3280 |
Desflurane Exp % |
< 0.5 |
| 3285 |
Desflurane Insp % |
< 0.5 |
| 3290 |
Halothane Exp % |
< 0.5 |
| 3295 |
Halothane Insp % |
< 0.5 |
| 3297 |
Enflurane Exp % |
< 0.5 |
| 3298 |
Enflurane Insp % |
< 0.5 |
| 3299 |
Miscellaneous Volatile Agent Insp % |
< 0.3 |
| 3300 |
Miscellaneous Volatile Agent Exp % |
< 0.3 |