mz-health/OMOP
mz-health
/
OMOP
mirror of https://github.com/OHDSI/CommonDataModel.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Updated OBSERVATION_PERIOD (markdown)

clairblacketer 2017-06-20 13:48:15 -04:00
parent d45e11af4e
commit 69163859e5
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
StandardizedClinicalDataTables/OBSERVATION_PERIOD.md

@ -1,7 +1,7 @@
The OBSERVATION_PERIOD table contains records which uniquely define the spans of time for which a Person is at-risk to have clinical events recorded within the source systems, even if no events in fact are recorded (healthy patient with no healthcare interactions).
Field|Required|Type|Description
:----|:----|:-----|:-----
:------------------------------|:--------|:-----|:----------------------------------------------
|observation_period_id|Yes|integer|A unique identifier for each observation period.|
|person_id|Yes|integer|A foreign key identifier to the person for whom the observation period is defined. The demographic details of that person are stored in the person table.|
|observation_period_start_date|Yes|date|The start date of the observation period for which data are available from the data source.|