Table 1 First three rows of the queries report
From: REDCapDM: An R package with a set of data management tools for a REDCap project
Identifier | DAG | Event | Instrument | Field | Description | Query | Code |
|---|---|---|---|---|---|---|---|
100–58 | Hospital 11 | Baseline visit | Comorbidities | copd | Chronic obstructive pulmonary disease | The value is NA and it should not be missing | 100–58-1 |
102–113 | Hospital 24 | Baseline visit | Demographics | age | Age | The value is NA and it should not be missing | 102–113-1 |
105–11 | Hospital 5 | Baseline visit | Comorbidities | copd | Chronic obstructive pulmonary disease | The value is NA and it should not be missing | 105–11-1 |