inst/QueryLibrary/Aggregate/drug_exposure/DEX42.md

In sib-swiss/dsQueryLibraryServer: OMOP query Library

DEX42: Counts of genders, stratified by drug

Description

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.

Query

The following is a sample run of the query. The input parameters are highlighted in blue

SELECT
  gender_concept_id,
  COUNT(1) AS gender_count,
  drug_concept_id
FROM @cdm.drug_exposure
INNER JOIN @cdm.person
ON drug_exposure.person_id = person.person_id
      -- Filter by input list of drug_concept_id
WHERE drug_concept_id IN (906805, 1517070, 19010522)
      -- Filter by input list of gender_concept_id  
      AND gender_concept_id IN (8507, 8532)
GROUP BY drug_concept_id, gender_concept_id
ORDER BY drug_concept_id, gender_concept_id;

Input

| Parameter | Example | Mandatory | Notes | | --- | --- | --- | --- | | list of drug_concept_id | 906805, 1517070, 19010522 | Yes | | list of gender_concept_id | 8507, 8532 | Yes | Male, Female |

Output

| 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. |

Example output record

| Field | Description | | --- | --- | | gender_concept_id | 8507 | | gender_count | 28 | | drug_concept_id | 1517070 |

Documentation

https://github.com/OHDSI/CommonDataModel/wiki/

sib-swiss/dsQueryLibraryServer documentation built on Feb. 13, 2025, 8:07 p.m.