This phenotype is used to determine the 'Case End' date/time for a given case based on provided date/time documentation available on the case. See 'logic' section for concepts considered.
This phenotype only results "observed" dates and times. "Observed" dates and times are those that are explicitly entered or documented in the record and must be documented as part of the note. MPOG will not default to the "time entered" to determine case start. "Time entered" reflects the time that the documentation was written, and not necessarily the time that care was provided.
1. Patient Extubated (as determined by the Extubation Times phenotype). If not available, then
2. 50007 Procedure End. If not available, then
3. 50008 AACD Patient out of Room Date/Time. If not available, then
4. 50009 AACD Anesthesia End Date/Time