Table 2.

Number of records implemented in Observational Medical Outcomes Partnership tables for the 2 data sources.

OMOPa table	Number of records
PERSON	3,29,633
VISIT_OCCURRENCE	48,84,220
VISIT_DETAIL (from PMSIb)	15,40,677
VISIT_DETAIL (from AIMSc)	5,72,609
CONDITION_OCCURRENCE (from PMSI)	15,13,544
CONDITION_OCCURRENCE (from AIMS)	5,67,442
DRUG_EXPOSURE	86,12,045
PROCEDURE_OCCURRENCE (from PMSI)	11,66,227
PROCEDURE_OCCURRENCE (from AIMS)	5,58,734
OBSERVATION (from PMSI)	18,644
OBSERVATION (from AIMS)	49,45,451
NOTE	92,88,981
PERIOD	40,26,665
FEATURE	3,48,09,015
LOCATION	1,348

^aOMOP: Observational Medical Outcomes Partnership.

^bPMSI: Programme de Médicalisation des Systèmes d’Information.

^cAIMS: anesthesia information management system.