EHR › Laboratory
Laboratory Quality Control
Control runs. Beyond two standard deviations warns; beyond three fails and results are held.
Where to find it
- Module: EHR
- Group: Diagnostics & Pharmacy
- Section: Laboratory
- Screen: Laboratory Quality Control
Address in the console: /ehr/lab-qc
Read-only list · 9 columns · 1 action
This list is read-only: its records are written by the work that produces them. A correction, where one is possible at all, is made where the record was created.
What the list shows
These are the columns of the list, in the order they are drawn. Any of them can be sorted on, filtered on, hidden, or exported.
| Column | Kind | Field name |
|---|---|---|
| When | Date and time | run_at |
| Test | Code | test_code |
| Name | Text | test_name |
| Level | Status | control_level |
| Expected | Number | expected_value |
| Measured | Number | measured_value |
| Z score | Number | z_score |
| Result | Status | result |
| By | Text | performed_by_name |
What you can do here
Record a control primary
Asks for: Test* Instrument Control level Expected value Expected SD Measured value*
* required
The rules that apply here
Everything on this screen obeys the platform rules rather than rules of its own. The ones worth knowing before you use it:
- Narrowing a list — search, conditions, sort, totals, export and saved views.
- What may be changed — the five grounds a record may not be edited on.
- Companies and business units — what the switcher above this list is doing to it.