> ## Documentation Index
> Fetch the complete documentation index at: https://docs.metriport.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Measure Report

> Schema documentation for the Measure Report table in the Metriport data model

The MeasureReport resource represents the results of a quality measure calculation for an individual patient. It captures population membership (initial population, denominator, numerator) and supporting evidence used in the calculation.

MeasureReport resources are used to represent care gaps and quality measure evaluations.

**MeasureReport Table:**

**Primary Keys:**

* measure\_report\_id

**Foreign Keys:**

* patient\_id

| Column              | Data Type | Description                                                                                                                                                  |
| ------------------- | --------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| measure\_report\_id | varchar   | Unique identifier for the measure report (maps to `id`)                                                                                                      |
| patient\_id         | varchar   | The patient identifier (extracted from `subject.reference`)                                                                                                  |
| measure             | varchar   | Reference to the measure (maps to `measure`, e.g., canonical URL)                                                                                            |
| status              | varchar   | Status of the report (maps to `status`, typically "complete")                                                                                                |
| type                | varchar   | Type of report (maps to `type`, typically "individual")                                                                                                      |
| date                | timestamp | When the measure was calculated (maps to `date`)                                                                                                             |
| period\_start       | date      | Start date of the measurement period (maps to `period.start`)                                                                                                |
| period\_end         | date      | End date of the measurement period (maps to `period.end`)                                                                                                    |
| contained           | variant   | Array of contained resources (maps to `contained[]`). **Parameters with detailed calculation parameters and supporting evidence are stored in this column.** |
| group               | variant   | Array of measure groups with population data (maps to `group[]`)                                                                                             |
| meta\_source        | varchar   | Source document filename from FHIR meta.source                                                                                                               |
| data\_source        | varchar   | **Deprecated.** Use `meta_source` instead.                                                                                                                   |
| data\_source\_ext   | varchar   | Integration source of the data, derived from FHIR extension                                                                                                  |

**Note:** The `contained` column holds the Parameters resource with detailed calculation parameters and supporting evidence. The `group` column holds the population stratifications (initial-population, denominator, numerator, etc.). Both use Snowflake's VARIANT type for JSON array storage.