From: Text data extraction for a prospective, research-focused data mart: implementation and validation
 |  | Measures |
---|---|---|
Parsed Numeric Columns | Spirometry (measures the airflow in and out of the lungs) | 54 |
 | Lung volumes (assess the volume of air associated with different phases of the breath) | 26 |
 | Diffusing Capacity for Carbon Monoxide (measures the ease with which a test gas (carbon monoxide) crosses the air sac membrane into the blood stream) | 12 |
 | Pulse Oximetry (assesses the oxygenation of hemoglobin) | 2 |
 | Anthropometric (height and weight) | 2 |
Parsed Non-numeric Columns | Non-numeric data about patient (race, ethnicity, ordering physician, notes) | 6 |
 | Data about measurements (date, technician, etc.) | 5 |
Totals | Total number of potential measures parsed into discrete data elements | 107 |