Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
COVID-19 Disease Severity Project 5 (COVID-19) Disease characterization
Including Alzheimer's Disease (AD)/AD-Related Dementias (ADRD) diagnosis and multiple chronic conditions (MCCs)
 NIH CDEs
  • ▼ Project 5 (COVID-19)
    • Tier 1

# Datatype

UUID: 14f935e2-9d2e-5bbb-981d-d29841c6eadb

Value List

# Permissible value Value meaning definition Concept Concept source

UUID: 55b6a374-7262-5dd4-90a8-36ef8ed129dd

Asymptomatic or Presymptomatic Infection Without clinical signs or indications that raise the possibility of a particular disorder or dysfunction.:An article used to connect words, phrases, or clauses representing alternatives; used to connect alternative terms for the same thing; used in correlation; used to correct or rephrase what was previously said; otherwise.:Occurring during, or related to, the time before symptoms appear.:The invasion of an organism's body tissues by disease-causing agents and their multiplication, as well as the reaction by the host to these organisms and/or toxins that the organisms produce. C3833:C37998:C180882:C128320 C3833:C37998:C180882:C128320 NCI Thesaurus

UUID: da4796a0-ab72-500a-9fee-b25a38befb13

Critical Illness Being in or verging on a state of crisis or emergency; urgently needed; absolutely necessary.:A state of ill health, bodily malfunction, or discomfort. C25467:C107499 C25467:C107499 NCI Thesaurus

UUID: f4185054-a425-5728-81da-acb70deb8f2c

Dead The cessation of life. C28554 C28554 NCI Thesaurus

UUID: 8e51b856-2be6-576e-bc77-a0482fa1e97a

Mild Illness Gentle or temperate in nature or degree.:A state of ill health, bodily malfunction, or discomfort. C70666:C107499 C70666:C107499 NCI Thesaurus

UUID: 7e3a5b8d-5535-5cc8-807c-af392724c965

Moderate Illness The quality of being within reasonable or average limits; not excessive or extreme.:A state of ill health, bodily malfunction, or discomfort. C61376:C107499 C61376:C107499 NCI Thesaurus

UUID: abf9aaf5-504e-5fde-a01b-cb85ed100974

Not Applicable Or Not Reported Determination of a value is not relevant in the current context.:An article used to connect words, phrases, or clauses representing alternatives; used to connect alternative terms for the same thing; used in correlation; used to correct or rephrase what was previously said; otherwise.:Not provided or available. C48660:C37998:C43234(Primary) C48660:C37998:C43234(Primary) NCI Thesaurus

UUID: 84f2af6d-3a76-5537-abf4-1209919fd46b

Severe Illness Intensely bad or unpleasant in degree, quality or extent.:A state of ill health, bodily malfunction, or discomfort. C70667:C107499 C70667:C107499 NCI Thesaurus

UUID: 0d850ab2-9a09-52c9-9b2c-9115d9ec5dcf

Unknown Not known, observed, recorded; or reported as unknown by the data contributor. C17998 C17998 NCI Thesaurus

# Name Origin Origin Concept type

UUID: 25843b8e-47b5-5762-a431-ad4df96fe46b

Severity NCI Thesaurus C25676 data element concept

UUID: 58b54073-8a7e-537b-85c6-1da5386331c3

COVID-19 Infection NCI Thesaurus C171133 data element concept

# Definition Sources

UUID: b9f3da1e-6a1f-5fcb-8697-91e87a34db83

An indication of the state of the COVID-19 disease in a person. Project 5

# Designation Tags

UUID: 5d8058a4-5acc-517e-a578-bb43fcb593b2

COVID-19 Disease Severity

UUID: 5aaf34c5-5ece-5596-9db6-8f25f285cc1a

What is the COVID-19 severity at time of diagnosis? Preferred Question Text

# Identifier Origin Version

UUID: e8e6fe90-7048-56ac-9116-df1983be3ccf

C6aTX076x7 NLM CDEs 12-02-2025-download