ACE	Angiotensin-converting enzyme
AUMC	Ajou University Medical Center
CDM	Common Data Model
CI	Confidence interval
ECG	Electrocardiogram
EHR	Electronic health record
EMR	Electronic medical record
HR	Hazard ratio
IRB	Institutional Review Board
ITT	Intention-to-treat
MAOI	Monoamine oxidase inhibitor
OMOP	Observational Medical Outcomes Partnership
PSM	Propensity score matching
SMD	Standardized mean difference
SNOMED CT	Systematized Nomenclature of Medicine Clinical Terms
SNRI	Serotonin–norepinephrine reuptake inhibitor
SSRI	Selective serotonin reuptake inhibitor
TAR	Time-at-risk
TCA	Tricyclic antidepressant