# MedicalObservationalStudyDesign - Schema.org Enumeration Type

> Source: https://schema.org/MedicalObservationalStudyDesign
> Extracted: 2026-02-16T18:49:36.824Z

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A Schema.org Enumeration Type

Design models for observational medical studies. Enumerated type.

  

Property

On Types

Description

[studyDesign](https://schema.org/studyDesign "studyDesign")

[MedicalObservationalStudy](https://schema.org/MedicalObservationalStudy "MedicalObservationalStudy")

Specifics about the observational study design (enumerated).

#### Enumeration members

-   [CaseSeries](https://schema.org/CaseSeries "CaseSeries")
-   [CohortStudy](https://schema.org/CohortStudy "CohortStudy")
-   [CrossSectional](https://schema.org/CrossSectional "CrossSectional")
-   [Longitudinal](https://schema.org/Longitudinal "Longitudinal")
-   [Observational](https://schema.org/Observational "Observational")
-   [Registry](https://schema.org/Registry "Registry")