Metadata

Name COVID-19 infection
Type Disease or Syndrome
Group COVID-19 infection
Data Sources



Clinical Terminologies SNOMED-CT
ICD-10
Codelists cvdcoviduk_COVID19_bhfcvdcoviduk_ICD10.csv cvdcoviduk_COVID19_bhfcvdcoviduk_SNOMEDCT.csv
Valid Event Data Range 01/01/2020 - 31/10/2020
Sex Female
Male
Authors BHF CVD COVID UK Consortium
Agreement Date 31 Oct 2020
Version (UUID) Revision 1 (83NbVPhy532ogkJrxzUmoy)

Primary Care

conceptId term type
1300721000000109 Coronavirus disease 19 caused by severe acute respiratory syndrome coronavirus 2 confirmed by laboratory test (situation) 1
1240751000000100 Coronavirus disease 19 caused by severe acute respiratory syndrome coronavirus 2 (disorder) 1
1240581000000104 Severe acute respiratory syndrome coronavirus 2 ribonucleic acid detected (finding) 1
1008541000000105 Coronavirus ribonucleic acid detection assay (observable entity) 1
186747009 Coronavirus infection (disorder) 1
1300731000000106 Coronavirus disease 19 caused by severe acute respiratory syndrome coronavirus 2 confirmed using clinical diagnostic criteria (situation) 1
1240511000000106 Detection of severe acute respiratory syndrome coronavirus 2 using polymerase chain reaction technique (procedure) 1
1240551000000105 Pneumonia caused by severe acute respiratory syndrome coronavirus 2 (disorder) 1
1240741000000103 Severe acute respiratory syndrome coronavirus 2 serology (observable entity) 1
1300681000000102 Assessment using coronavirus disease 19 severity scale (procedure) 1
1300631000000101 Coronavirus disease 19 severity score (observable entity) 1
1321541000000108 Severe acute respiratory syndrome coronavirus 2 immunoglobulin G detected (finding) 1
1240541000000107 Infection of upper respiratory tract caused by severe acute respiratory syndrome coronavirus 2 (disorder) 1
1029481000000103 Coronavirus nucleic acid detection assay (observable entity) 1
1300671000000104 Coronavirus disease 19 severity scale (assessment scale) 1
1321551000000106 Severe acute respiratory syndrome coronavirus 2 immunoglobulin M detected (finding) 1
1240401000000105 Antibody to severe acute respiratory syndrome coronavirus 2 (substance) 1
1240421000000101 Serotype severe acute respiratory syndrome coronavirus 2 (qualifier value) 1
1240571000000101 Gastroenteritis caused by severe acute respiratory syndrome coronavirus 2 (disorder) 1
1321331000000107 Arbitrary concentration of severe acute respiratory syndrome coronavirus 2 total immunoglobulin in serum (observable entity) 1
1321761000000103 Severe acute respiratory syndrome coronavirus 2 immunoglobulin A detected (finding) 1
1322871000000109 Severe acute respiratory syndrome coronavirus 2 antibody detection result positive (finding) 1
1240391000000107 Antigen of severe acute respiratory syndrome coronavirus 2 (substance) 1
1240531000000103 Myocarditis caused by severe acute respiratory syndrome coronavirus 2 (disorder) 1
1321341000000103 Arbitrary concentration of severe acute respiratory syndrome coronavirus 2 immunoglobulin G in serum (observable entity) 1
1322781000000102 Severe acute respiratory syndrome coronavirus 2 antigen detection result positive (finding) 1
1240521000000100 Otitis media caused by severe acute respiratory syndrome coronavirus 2 (disorder) 1
1321321000000105 Severe acute respiratory syndrome coronavirus 2 immunoglobulin G qualitative existence in specimen (observable entity) 1
1240561000000108 Encephalopathy caused by severe acute respiratory syndrome coronavirus 2 (disorder) 1
1321241000000105 Cardiomyopathy caused by severe acute respiratory syndrome coronavirus 2 (disorder) 1
1321201000000107 Coronavirus disease 19 caused by severe acute respiratory syndrome coronavirus 2 health issues simple reference set (foundation metadata concept) 1
1321301000000101 Severe acute respiratory syndrome coronavirus 2 ribonucleic acid qualitative existence in specimen (observable entity) 1
1321311000000104 Severe acute respiratory syndrome coronavirus 2 immunoglobulin M qualitative existence in specimen (observable entity) 1
120814005 Coronavirus antibody (substance) 1
1321181000000108 Coronavirus disease 19 caused by severe acute respiratory syndrome coronavirus 2 record extraction simple reference set (foundation metadata concept) 1
1321351000000100 Arbitrary concentration of severe acute respiratory syndrome coronavirus 2 immunoglobulin M in serum (observable entity) 1
1321191000000105 Coronavirus disease 19 caused by severe acute respiratory syndrome coronavirus 2 procedures simple reference set (foundation metadata concept) 1

Hospitalizations

icd10code icd10term type
U071 COVID-19, virus identified 1
U072 COVID-19, virus not identified 1

Implementation

We ascertained people with a confirmed or suspected Covid-19 diagnosis as follows:

1) a positive PCR or antigen test from the Covid-19 laboratory test data, with specimen date on or before 31 October 2020; or

2) a Covid-19 diagnosis SNOMED-CT concept code appearing in the primary care data, with event date on or before 31 October; or

3) a diagnosis ICD-10 code appearing in the hospital episodes (main or secondary diagnostic code position in the admitted patient care component of the hospital episode statistics), with admission date on or before 31 October or

4) death registration with a mention (as underlying on contributing cause) of a diagnosis ICD-10 code , with death registration date on or before 31 October 2020.