This query is used to count all gender values (gender_concept_id) for all exposed persons stratified by drug (drug_concept_id). The input to the query is a value (or a comma-separated list of values) of a gender_concept_id and drug_concept_id. If the input is omitted, all existing value combinations are summarized.
Input:
| Parameter |
Example |
Mandatory |
Notes |
| list of drug_concept_id |
906805, 1517070, 19010522 |
Yes |
|
| list of gender_concept_id |
8507, 8532 |
Yes |
Male, Female |
Sample query run:
The following is a sample run of the query. The input parameters are highlighted in blue
SELECT
p.gender_concept_id,
count(1) as gender_count,
t.drug_concept_id
FROM drug_exposure t,
person p
where
t.drug_concept_id in (906805, 1517070, 19010522) and
p.person_id = t.person_id and
p.gender_concept_id in (8507, 8532)
group by t.drug_concept_id, p.gender_concept_id
order by t.drug_concept_id, p.gender_concept_id
;
Output:
Output field list:
| Field |
Description |
| drug_concept_id |
A foreign key that refers to a standard concept identifier in the vocabulary for the drug concept. |
| gender_concept_id |
A foreign key that refers to a standard concept identifier in the vocabulary for the gender of the person. |
| Count |
The number of individual drug exposure occurrences used to construct the drug era. |
Sample output record:
| Field |
Description |
| drug_concept_id |
|
| gender_concept_id |
|
| Count |
|
|
|
