Code counts
QC_code_counts_in_study_population_OUTCOME_YYYY
Based on population in D3_study_population, only count first events. This table allows inspecting the specific diagnostic codes associated to observed occurrences of the outcome.
QC_all_components_OUTCOME
In this table, all combinations of narrow and meaning in the study population are observed. This allows quantifying to which extent each data bank contributes to the ascertainment of the outcome.