Statistics
The Statistics page provides timely insights into unique patients and charts processed within Population Health Analytics.
The Statistics page includes these tabs:
- Execution
- Load metrics
Execution
Users can configure these filters to tailor the displayed metrics on the Execution tab to their preferences:
- Indicator
- Pipeline Type
- Date Range
- Granularity
For the indicator filter, this table shows the options that users can select:
| Indicator | Description |
|---|---|
| Data Volume Processed | Total size of data processed through Load pipelines during the specified time
range. Data is displayed in KB, MB, or GB, as appropriate. This indicator is applicable only to Load pipelines. |
| Measures Calculated |
Total number of times any measure is calculated, representing the total count of results generated during the specified period. For example, if there are 100 patients, 3 measures, and 5 executions in a month, the total measures calculated would be 1,500. This indicator is applicable only to Calculate pipelines. |
| Patients Processed | Total count of patient IDs that are processed through the pipeline during the
specified time range for the selected pipeline type, regardless of whether the
pipeline is completed, failed, or in another state. This indicator is applicable to both Load and Calculate pipelines. |
| Unique Patients Processed |
Total count of unique patient IDs processed through the pipeline during the specified time range for the selected pipeline type. Each patient ID is counted once per granularity period. If granularity is set to day, each patient ID is counted once per day. If granularity is set to month, each patient ID is counted once per month. This indicator is applicable to both Load and Calculate pipelines. |
After setting the filters, an interactive chart is displayed in the dashboard based on the selected indicator, pipeline type, date range, and granularity. If the date range exceeds 90 days, granularity is limited to monthly intervals to maintain readability. When you revisit the Statistics page, the system retains the selected filters and displays the corresponding data.
You can download the generated execution statistics in CSV format.
To check execution statistics, see Pipeline results and statistics.
Load metrics
The load metrics report provides the completed pipeline load data across all configured pipeline groups for a specific reporting date or date range.
This table shows the pipeline group information that are displayed on the Load metrics page:
| Column | Description |
|---|---|
| Patient Group | Pipeline group identifier |
| Pipeline ID | Numeric pipeline load identifier |
| Database | Database name for each pipeline load |
| Load time | Time elapsed to complete the load operation |
| Load size | Total data size processed, displayed in KB, MB, or GB |
| File count | Total number of files processed during the load |
| Patient count | Total number of patients included in the load |
| Resource count | Total number of FHIR resources processed |
| Average patient size | Average data size per patient, displayed in KB, MB, or GB |
| Max patient size | Maximum data size recorded for a single patient, displayed in KB, MB, or GB |
| Total patient size | Total data size per patient, displayed in KB, MB, or GB |
| Patient size distribution | Graphical curve chart that shows the distribution of patient bundle sizes using a logarithmic scale |
You can download the generated load metrics in CSV format.