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Ontology for Biomedical Investigations
Last uploaded:
December 12, 2024
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| Preferred Name | placebo role | |
| Synonyms |
placebo |
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| Definitions |
a negative reference substance is a reference role in which the substance playing the reference substance role is physically similar in appearance to the test substance |
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| ID |
http://purl.obolibrary.org/obo/OBI_0000169 |
|
| alternative label |
placebo
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|
| Creator |
Person:Jennifer Fostel
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|
| curator note |
CDISC definition placebo. A pharmaceutical preparation that does not contain the investigational agent. In blinded studies, it is generally prepared to be physically indistinguishable from the preparation containing the investigational product.
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| editor preferred term |
placebo role
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|
| example of usage |
Pill consisting of inert materials
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|
| has curation status | ||
| label |
placebo role
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|
| prefixIRI |
OBI:0000169
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| prefLabel |
placebo role
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|
| term editor |
Person:Jennifer Fostel
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|
| textual definition |
a negative reference substance is a reference role in which the substance playing the reference substance role is physically similar in appearance to the test substance
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| subClassOf |
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