Cohort Definition Name(s): [target surgery] Postoperative new Afib (any)
Contributor Name: Evan Minty, Surgery and Perioperative WG
Contributor OrcID : 0000-0003-4631-9992
Logic Description :
People may enter the cohort when observing any of the following:
procedure occurrences of ‘[target surgery]’.
Limit cohort entry events to the earliest event per person.
- Age above 18 years
Entry events with the following event criteria: who are >= 18 years old.
- Inpatient visit on day of surgery without ER visit immediately on or prior
Entry events having at least 1 visit occurrence of ‘Inpatient visit’, starting between 1 days before and 0 days before cohort entry start date and ending 1 days after cohort entry start date; having no visit occurrences of ‘Emergency or ER / Inpatient’, starting between 2 days before and 0 days after ‘Inpatient visit’ start date.
- Observation period of 365 days
Entry events having at least 1 observation period, starting anytime up to 365 days before cohort entry start date and ending 1 days after cohort entry start date.
- Atrial fibrillation (any) within 14d of surgery
Entry events having at least 1 condition occurrence of ‘Atrial Fibrillation (any)’, starting between 0 days after and 14 days after cohort entry start date.
- No prior atrial fibrillation
Entry events having no condition occurrences of ‘Atrial Fibrillation (any)’, starting anytime prior to cohort entry start date.
Recommended Study Application: Target
Assertion Statement: This cohort definition was executed on at least one real person-level observational health data source and resulted in a cohort with at least 1 person.
Clinical Description(s): Target surgical cohorts previously described / in the phenotype library. Non emergent (no ED visit) surgical encounters (via target surgery procedure occurrence) requiring inpatient stay. Condition occurrence of atrial fibrillation (first in patient’s history).
Evaluation Conclusion: Pending
Submitted Cohort Definition(s):
AAARepair_newAfib_any.txt (20.2 KB)
AorticMitralRepairReplace_newAfib_any.txt (111.0 KB)
CABG_newAfib_any.txt (113.3 KB)
CEA_newAfib_any.txt (25.6 KB)
Colectomy_newAfib_any.txt (37.0 KB)
Cystectomy_newAfib_any.txt (18.0 KB)
Esophagectomy_newAfib_any.txt (58.5 KB)
LowerExtBypass_newAfib_any.txt (918.0 KB)
LungResection_newAfib_any.txt (32.6 KB)
Nephrectomy_newAfib_any.txt (27.1 KB)
Pancreatectomy_newAfib_any.txt (13.8 KB)