apply_cohort_filter: Apply OHDSI cohort filtering to CDM table references.

In syrona: Stratified Prevalence Comparison Across OMOP CDM Datasets

Apply OHDSI cohort filtering to CDM table references.

Description

Modifies db$cdm table references to filter by a standard OHDSI cohort table. Filters person, observation_period, death, and event tables to cohort members and their cohort windows.

Usage

apply_cohort_filter(db, cohort_id, cohort_schema = NULL)

Arguments

db	Connection list (from syrona_connect).
cohort_id	Integer cohort_definition_id to filter by.
cohort_schema	Schema containing the cohort table (NULL = default).

Value

Modified db list with filtered CDM table references.

syrona documentation built on Sept. 5, 2026, 1:06 a.m.