---
title: "GET /datastream/patient"
method: GET
path: "/datastream/patient"
---

# GET /datastream/patient

`GET /datastream/patient`

Returns dataset csv or parquet stream to the frontend

## Query parameters

- `mriquery` string, required
- `dataFormat` string
- `returnOnlyPatientCount` string
- `releaseDate` string
- `cohortId` number

## Response `200`

Success

## Other responses

- `default` — Error

---

[API](https://skmtc.net/ohdsi/apis/health-for-clinical-research.md) · [All operations](https://skmtc.net/ohdsi/apis/health-for-clinical-research/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/ohdsi/health-for-clinical-research/revisions/e451f31df7de/schema)