Symptoms: fever
- Coding system
- SNOMED CT
- Coding system release
- unknown
- Organisation
- OpenSAFELY
- Codelist ID
- opensafely/symptoms-fever
- Version ID
- 4cbcd78b
Versions
- 758b5341
- 4cbcd78b
Description
Code list aiming to identify individuals consulting complaining of fever.
Methodology
Identified from intial search terms outside of OpenCodelists: "fever" "pyrexia" "rigor" high temp" "temperature" "hot" febrile"
Clearly irrelevant codes excluded (with review by a second clinician)
Candidate codelist uploaded to OpenCodelists for review of candidate codes.
Specifically excluded hyperpyrexia as likely due to central cause. Included amber and red on NICE traffic light system as they are scoring criteria for feverish children (green excluded as it implies normal).
Signed off by
- Kate Mansfield, (Nov. 7, 2022)
- Caroline Morton, (Nov. 16, 2022)
Codelists are developed by a broad community of users for individual study purposes, which may or may not meet the needs of other studies. They should not be thought of as universal definitions of a particular condition.
We don't offer any guarantees about what they do or don't identify. Users should carefully check that any codelist meets their needs, and seek clinical input where appropriate.
| code | term |
|---|---|
| 10151000132103 | Fever caused by virus |
| 102404009 | Temperature extreme |
| 102496004 | Spiking fever |
| 103001002 | Feeling feverish |
| 103002009 | Sensation of hot and cold |
| 105723007 | Body temperature finding |
| 1087591000000100 | Fever in last 24 hours, Purulence, Attend rapidly under 3 days, Inflamed tonsils, No cough and/or coryza Clinical Score |
| 1087601000000106 | Assessment using Fever in last 24 hours, Purulence, Attend rapidly under 3 days, Inflamed tonsils, No cough and/or coryza Clinical Score |
| 1087611000000108 | Fever in last 24 hours, Purulence, Attend rapidly under 3 days, Inflamed tonsils, No cough and/or coryza Clinical Score |
| 1104371000000107 | Royal College of Physicians National Early Warning Score 2 - temperature score |
| 119751000146104 | Fever caused by Severe acute respiratory syndrome coronavirus 2 |
| 123979008 | Abnormal body temperature |
| 12579009 | Familial Mediterranean fever |
| 130091000119103 | Postprocedural fever |
| 130446009 | Tagatose-6-phosphate kinase |
| 135882008 | Feverish cold |
| 135883003 | Cough with fever |
| 139106004 | Temperature symptoms |
| 139108003 | Feels hot/feverish |
| 139109006 | Fever with sweating |
| 139110001 | Rigors: [having] or [symptom] |
| 139112009 | Temperature symptom NOS |
| 140804007 | Febrile convulsion (& O/E) |
| 141478007 | Fever: [examination of] or [O/E] |
| 141479004 | O/E - fever - general |
| 141481002 | O/E - fever examination - NAD |
| 141482009 | O/E -pyrexia of unknown origin |
| 141483004 | O/E - fever - general NOS |
| 141484005 | O/E - method temperature taken (& [fever]) |
| 141489000 | O/E - core temperature |
| 141493006 | O/E - level of fever |
| 141497007 | O/E - temperature elevated |
| 141498002 | O/E - hyperpyrexia (& > 40.5 oCEL) |
| 141499005 | O/E - level of fever NOS |
| 141500001 | O/E - character of fever |
| 141502009 | O/E - fever - acute rise |
| 141503004 | O/E - fever - gradual rise |
| 141504005 | O/E - fever - continuous |
| 141505006 | O/E - fever - remittent |
| 141506007 | O/E - fever - intermittent |
| 141507003 | O/E - staircase fever |
| 141508008 | O/E - fever - irregular |
| 141509000 | O/E - fever - fast fall-crisis |
| 141510005 | O/E - fever-gradual fall-lysis |
| 141511009 | O/E - fever character NOS |
| 141512002 | O/E - fever NOS |
| 14810005 | Triphoturus mexicanus |
| 158139003 | [D]Convulsions, febrile |
| 158161008 | Pyrexia [D] |
| 158162001 | [D]Pyrexia of unknown origin |
| 158163006 | [D]Chills with fever |
| 158164000 | Hyperpyrexia [D] |
| 158166003 | [D]Fever NEC |
| 16046003 | Muscle rigidity |
| 161850008 | [Temperature] or [fever] or [pyrexia] symptoms |
| 161852000 | Feels hot/feverish |
| 161853005 | Fever with sweating |
| 161854004 | Rigors: [having] or [symptom] |
| 161856002 | Temperature symptom NOS |
| 163595003 | On examination - febrile convulsion |
| 164284002 | Fever: [examination of] or [O/E] |
| 164285001 | On examination - fever - general |
| 164287009 | On examination - fever examination - no abnormality detected |
| 164288004 | On examination - pyrexia of unknown origin |
| 164289007 | On examination - fever - general NOS |
| 164294007 | On examination - rectal temperature |
| 164295008 | On examination - core temperature |
| 164299002 | On examination - level of fever |
| 164303007 | On examination - temperature elevated |
| 164304001 | On examination - hyperpyrexia - greater than 40.5 degrees Celsius |
| 164305000 | On examination - level of fever NOS |
| 164306004 | On examination - character of fever |
| 164307008 | On examination - fever - acute rise |
| 164308003 | On examination - fever - gradual rise |
| 164309006 | On examination - fever - continuous |
| 164311002 | On examination - fever - remittent |
| 164312009 | On examination - fever - intermittent |
| 164313004 | On examination - staircase fever |
| 164314005 | On examination - fever - irregular |
| 164315006 | On examination - fever - fast fall-crisis |
| 164316007 | On examination - fever-gradual fall-lysis |
| 164317003 | On examination - fever character NOS |
| 164318008 | On examination - fever NOS |
| 180333002 | Body temperature modification and control |
| 180335009 | Other specified change of body temperature |
| 180336005 | Change of body temperature NOS |
| 186694006 | Sweating fever |
| 186788009 | Q fever |
| 186820006 | Relapsing fever |
| 186822003 | Relapsing fever NOS |
| 187374004 | [X]Relapsing fever, unspecified |
| 191306005 | Immunoglobulin A vasculitis |
| 1942004 | Body temperature (function) |
| 195648002 | (Acute nasopharyngitis or rhinitis) or (common cold) |
| 206733006 | [D]Convulsions, febrile |
| 206758001 | [D]Pyrexia of unknown origin |
| 206760004 | [D]Chills with fever |
| 206761000 | [D]Hyperpyrexia NOS |
| 206762007 | [D]Fever NOS |
| 206763002 | [D]Persistent fever |
| 206764008 | [D]Pyrexia of unknown origin NOS |
| 218051000000105 | Febrile convulsion |
| 218061000000108 | Febrile convulsion |
| 224962007 | Hot sweats |
| 23891001 | Febrile proteinuria |
| 241741007 | Active cooling of patient |
| 244491000000108 | Pain provoked by temperature |
| 24727006 | Temperature gradient studies |
| 247739000 | Hallucinations of temperature |
| 248424002 | Hot and sweaty |
| 248425001 | Pyrexia |
| 248426000 | Pyrexia symptoms |
| 248427009 | Fever symptoms |
| 248430002 | Pattern of fever |
| 248431003 | Phase of fever |
| 248432005 | Rising phase of fever |
| 248433000 | Plateau phase of fever |
| 248434006 | Falling phase of fever |
| 248435007 | Prolonged fever |
| 248436008 | Slightly remittent fever |
| 248444008 | Biphasic fever |
| 248445009 | Fever, diurnal variation |
| 248446005 | Reversed diurnal fever |
| 248447001 | Fever defervescence |
| 248449003 | Central fever |
| 248456009 | Shivering or rigors |
| 248457000 | Rigor - symptom |
| 250410007 | Test temperature |
| 252123003 | Temperature of medium |
| 264018002 | Hot sensation quality |
| 267027008 | Having rigors |
| 268893004 | [D]Fever NEC |
| 268984004 | Examination of fever |
| 269033007 | Febrile convulsion (& O/E) |
| 269049009 | O/E - method temperature taken (& [fever]) |
| 269051008 | O/E - hyperpyrexia (& > 40.5 oCEL) |
| 271399003 | Temperature symptoms |
| 271749004 | Acute rise of fever |
| 271750004 | Gradual rise of fever |
| 271751000 | Continuous fever |
| 271752007 | Staircase fever |
| 271753002 | Irregular fever |
| 271754008 | Rapid fall of fever |
| 271755009 | Gradual fall of fever |
| 271897009 | On examination - fever |
| 274234009 | [D]Pyrexia |
| 274235005 | [D]Hyperpyrexia |
| 274308003 | On examination - hyperpyrexia |
| 274640006 | Fever with chills |
| 276535009 | Body temperature |
| 276886008 | Peripheral body temperature |
| 276887004 | Core periphery body temperature gradient |
| 277283003 | Temperature categories |
| 277679006 | Body temperature medium |
| 277974003 | Qualitative temperature categories |
| 277975002 | Temperature ranges |
| 285717004 | High temperature |
| 299902004 | Finding of temperature sense |
| 301344003 | Finding of measures of body temperature |
| 304213008 | Low grade pyrexia |
| 306321000000105 | Green traffic light - low risk of serious illness (Feverish illness in children 2007) |
| 306331000000107 | Green traffic light - low risk of serious illness (Feverish illness in young children 2007) |
| 306341000000103 | Green traffic light - low risk of serious illness (Feverish illness in young children 2007) |
| 307047009 | Core body temperature measured in rectum |
| 307200007 | Recurrent febrile convulsion |
| 307631000000100 | Amber traffic light - intermediate risk of serious illness (Feverish illness in children 2007) |
| 307641000000109 | Amber traffic light - intermediate risk of serious illness (Feverish illness in children 2007) |
| 307651000000107 | Amber traffic light - intermediate risk of serious illness (Feverish illness in children 2007) |
| 307661000000105 | Red traffic light - high risk of serious illness (Feverish illness in children 2007) |
| 307671000000103 | Red traffic light - high risk of serious illness (Feverish illness in children 2007) |
| 307681000000101 | Red traffic light - high risk of serious illness (Feverish illness in children 2007) |
| 309646008 | On examination - temperature |
| 323091004 | Febrile convulsions |
| 36349006 | Burning pain |
| 363814008 | Temperature associated observable |
| 363815009 | Body temperature observable |
| 363816005 | Body temperature measure |
| 365977007 | Finding of pattern of fever |
| 365989009 | Finding of phase of fever |
| 366946004 | Feverish cold |
| 366956000 | Cough with fever |
| 367171008 | Feverish cold |
| 367181007 | Cough with fever |
| 367493005 | Increased body temperature |
| 373904004 | Feels hot/feverish |
| 373906002 | Fever with sweating |
| 373932008 | Feels hot |
| 373939004 | Feels hot and sweaty |
| 37942002 | Feels hot |
| 386305005 | Treatment of fever |
| 386661006 | Fever |
| 386725007 | Body temperature |
| 38880002 | Rigor |
| 391061000000106 | [D]Hyperpyrexia NOS |
| 396991000000105 | [D]Fever NOS |
| 397638001 | Thermal sensation, function |
| 409089005 | Febrile neutropenia |
| 409545004 | Hot zone |
| 409702008 | Hyperpyrexia |
| 410193002 | Temperature taking management |
| 41497008 | Febrile convulsion |
| 416113008 | Febrile disorder |
| 420079008 | Relapsing fever |
| 421154002 | Fever associated with acquired immunodeficiency syndrome |
| 42136008 | Swinging fever |
| 423407004 | Temperature sensation reversal |
| 426000000 | Fever greater than 100.4 Fahrenheit |
| 426800001 | Febrile granulocytopenia |
| 427245000 | Febrile leukopenia |
| 427596002 | Pain provoked by temperature |
| 431598003 | Core body temperature measured in esophagus |
| 432354000 | Simple febrile seizure |
| 433083002 | Complex febrile seizure |
| 433469005 | Frozen section embedding medium |
| 441604003 | Myoclonus associated with fever |
| 441761000000105 | [X]Relapsing fever, unspecified |
| 450361000000103 | [D]Pyrexia of unknown origin NOS |
| 46107006 | Relapsing fever |
| 465301000000100 | [D]Fever NEC |
| 466181002 | Body temperature long-term ambulatory recorder |
| 466563008 | Body temperature simulator |
| 468191000000103 | [D]Fever NEC |
| 469536006 | Fever relief cloth |
| 470704008 | Hyperthermia system temperature mapping unit |
| 48922006 | Restan virus disease |
| 495541000000105 | [D]Convulsions, febrile |
| 495721000000108 | [D]Pyrexia of unknown origin |
| 495731000000105 | [D]Chills with fever |
| 495741000000101 | [D]Persistent fever |
| 50177009 | Body temperature above reference range |
| 502181000000105 | [D]Pyrexia |
| 502191000000107 | [D]Hyperpyrexia |
| 52072009 | Heat stroke |
| 526601000000102 | Record of blood pressure, temperature, pulse rate and respiratory rate |
| 52715007 | Pel Ebstein fever |
| 562401000000109 | Change of body temperature NOS |
| 571041000000100 | On examination - fever - general NOS |
| 571051000000102 | On examination - level of fever NOS |
| 582151000000103 | On examination - fever NOS |
| 582631000000104 | Temperature symptom NOS |
| 593251000000102 | Relapsing fever NOS |
| 598631000000100 | On examination - fever character NOS |
| 63993003 | Remittent fever |
| 646721000000109 | Other specified change of body temperature |
| 64882008 | Increased body temperature |
| 69704001 | Thermal sensation, function |
| 699688008 | Generalized epilepsy with febrile seizures plus |
| 70226007 | Heat pyrexia |
| 70385007 | Adenoviral pharyngoconjunctivitis |
| 704425001 | Chronic fever |
| 704881004 | Temperature point indicator |
| 722892007 | Fever due to infection |
| 725413002 | Febrile infection related epilepsy syndrome |
| 742878008 | Management of body temperature |
| 74863000 | Hyperpyrexia |
| 75125004 | Chills and fever |
| 7520000 | Pyrexia of unknown origin |
| 75702008 | Brucellosis |
| 773551000000105 | Fever care management |
| 77483002 | Febrile urine |
| 77957000 | Intermittent fever |
| 802811000000106 | Management of body temperature |
| 832471000000106 | Pyrexia |
| 84065002 | Temperature method of contraception |
| 852591000000107 | Maximum body temperature |
| 852601000000101 | Minimum body temperature |
| 860958002 | Temperature of blood |
| 866621000000103 | History of fever |
| 866631000000101 | H/O fever |
| 87273009 | Temperature normal |
| 87502001 | At risk for imbalanced body temperature |
| 9619006 | Aseptic fever |
| 99631000119101 | Febrile urinary tract infection |
| 999000951000000100 | Temperature simple reference set |
Codes not in the full codelist are in faint grey.