Columns
| Column | Type | Size | Nulls | Auto | Default | Children | Parents | Comments |
|---|---|---|---|---|---|---|---|---|
| analysis_id | Unknown | 0 | null |
|
|
The identifier for the outcome cohort. |
||
| comparator_id | Unknown | 0 | null |
|
|
The identifier for the comparator cohort. |
||
| database_id | Unknown | 0 | null |
|
|
Foreign key referencing the database. |
||
| description | Unknown | 0 | null |
|
|
A description of the last restriction, e.g. “Removing persons with the outcome prior”. |
||
| exposure_id | Unknown | 0 | null |
|
|
The identifier of the exposure cohort to which the attrition applies. Can be either the target or comparator cohort ID. |
||
| outcome_id | Unknown | 0 | null |
|
|
Foreign key referencing the cm_analysis table. |
||
| sequence_number | Unknown | 0 | null |
|
|
The place in the sequence of steps defining the final analysis cohort. 1 indicates the original exposed population without any inclusion criteria. |
||
| subjects | Unknown | 0 | null |
|
|
The number of subjects in the cohort. |
||
| target_id | Unknown | 0 | null |
|
|
The identifier for the target cohort. |