EDDA Study Designs Taxonomy

Last uploaded: July 16, 2016

Id	http://ontologies.dbmi.pitt.edu/edda/StudyDesigns.owl#observational_study http://ontologies.dbmi.pitt.edu/edda/StudyDesigns.owl#observational_study
Preferred Name	observational study
Definitions	A type of study in which individuals are observed or certain outcomes are measured. No attempt is made to affect the outcome (for example, no treatment is given). [NCIT_14.05d] Studies in which biomedical and/or health outcomes are assessed in pre-defined groups of individuals. Subjects in the study may receive diagnostic, therapeutic, or other interventions, but the investigator does not assign specific interventions to the subjects of the study. [NCIT_14.05d] [Contributing_Source_CDISC] Studies among cancer patients and healthy populations that involve no intervention or alteration in the status of the participants. [NCIT_14.05d]
Synonyms	observation study observation designs observational studies observational study observation design observation studies observation trials observational design Observational study observational trial observation trial Observational Study observational designs observational trials Observational Trial See more See less
Type	http://www.w3.org/2002/07/owl#Class

label	observational study
prefLabel	observational study
NCI_Thesaurus_Code	C16084
Semantic_Type	Research Activity
Definition	A type of study in which individuals are observed or certain outcomes are measured. No attempt is made to affect the outcome (for example, no treatment is given). [NCIT_14.05d] Studies in which biomedical and/or health outcomes are assessed in pre-defined groups of individuals. Subjects in the study may receive diagnostic, therapeutic, or other interventions, but the investigator does not assign specific interventions to the subjects of the study. [NCIT_14.05d] [Contributing_Source_CDISC] Studies among cancer patients and healthy populations that involve no intervention or alteration in the status of the participants. [NCIT_14.05d]
subClassOf	http://ontologies.dbmi.pitt.edu/edda/StudyDesigns.owl#study_design
Variant	observation study observation designs observational studies observational study observation design observation studies observation trials observational design Observational study observational trial observation trial Observational Study observational designs observational trials Observational Trial See more See less
type	http://www.w3.org/2002/07/owl#Class
UMLS_CUI	C1518527

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