Property talk:P1603

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number of cases
cumulative number of confirmed, probable and suspected occurrences

Description	the cumulative number of confirmed, probable and suspected occurrences
Represents	number of infected (Q23696805)
Data type	Quantity
Template parameter	None. Values often shoehorned into 'casualties1' and 'casualties2' in Template:Infobox event
Domain	disease outbreak (Q3241045) (note: this should be moved to the property statements)
Allowed values	According to this template: Non-negative integers According to statements in the property: 0 ≤ 𝓧 ≤ 10,000,000,000 When possible, data should only be stored as statements
Allowed units	not applicable
Example	According to this template: Western African Ebola virus epidemic (Q15989108) number of cases 13,703 point in time (P585) 25. October 2014 According to statements in the property: Western African Ebola virus epidemic (Q15989108) → 13,703 COVID-19 pandemic (Q81068910) → 563,421,090 When possible, data should only be stored as statements
Source	Health institutes, e.g. World Health Organization, US Centers for Disease Control and Prevention (note: this information should be moved to a property statement; use property source website for the property (P1896))
Tracking: usage	Category:Pages using Wikidata property P1603 (Q87270736)
See also	prevalence (P1193), incidence (P2844), number of recoveries (P8010), number of medical tests (P8011), number of deaths (P1120), number of hospitalized cases (P8049), tabular case data (P8204), number confirmed (P1674), number probable (P1675), number suspected (P1676)
Lists	Items with the most statements of this property Count of items by number of statements (chart) Items with the most statements Items with the fewest statements Count of items by number of sitelinks (chart) Items with the most sitelinks Items with the most sitelinks, but no link to one Wikipedia (sample: Welsh Wikipedia, cywiki) Items with the fewest sitelinks Most linked wikis Items with the most identifier properties Items with no other statements Most recently created items Items with novalue claims Items with unknown value claims Usage history (total) Usage history (main statement) Chart by item creation date Minimum and maximum Items with highest numeric value Items with lowest numeric value User:Laboramus/Units/P1603 (Units used) Database reports/Constraint violations/P1603 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 166,198 Main statement 166,009 99.9% of uses Qualifier 189 0.1% of uses

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Units: “novalue”: value unit must be one of listed. (Help)

List of violations of this constraint: Database reports/Constraint violations/P1603#Units, hourly updated report

Range from “0” to “10000000000”: values should be in the range from “0” to “10000000000”. (Help)

List of violations of this constraint: Database reports/Constraint violations/P1603#Range, hourly updated report

Integer: values should be integers (ie. they shouldn't have a fractional part) (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P1603#integer, SPARQL

Scope is as main value (Q54828448): the property must be used by specified way only (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P1603#Scope, SPARQL

Citation needed: the property must have at least one reference (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P1603#citation needed

Required qualifier “point in time (P585)”: this property should be used with the listed qualifier. (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P1603#mandatory qualifier, SPARQL

This property is being used by: it:Template:Epidemia, it:Template:Dati della pandemia di COVID-19, eu:Txantiloi:Gertakari infotaula es:Plantilla:Ficha de epidemia, es:Plantilla:Fila de tabla de estadísticas de la pandemia de enfermedad por coronavirus de 2019-2020/2, es:Plantilla:Fila de tabla de estadísticas de la pandemia de enfermedad por coronavirus de 2019-2020/zona de pruebas, es:Plantilla:Fila de tabla de estadísticas de la pandemia de enfermedad por coronavirus de 2019-2020/zona de pruebas 2, es:Plantilla:Fila de tabla de estadísticas de la pandemia de COVID-19/2, es:Plantilla:Fila de tabla de estadísticas de la pandemia de COVID-19/zona de pruebas 2 ar:قالب:اختبار كوفيد-19, ar:قالب:بيانات جائحة فيروس كورونا 2019–20 bn:টেমপ্লেট:২০১৯–২০২০ করোনাভাইরাসের বৈশ্বিক মহামারী উপাত্ত ml:ഫലകം:2019–20 coronavirus pandemic data ta:வார்ப்புரு:COVID-19 testing by country, ta:வார்ப்புரு:COVID-19 testing by country subdivision, ta:வார்ப்புரு:COVID-19 pandemic data, ta:வார்ப்புரு:கோவிட்-19 பெருந்தொற்று தரவுகள் en:Template:COVID-19 pandemic data, en:Template:COVID-19 pandemic data/India/Tamil Nadu medical cases by district, en:Template:COVID-19 testing by country, en:Template:COVID-19 testing by country subdivision sco:Template:COVID-19 pandemic data pt:Predefinição:Info/Epidemia/Testes, pt:Predefinição:Número de casos de COVID-19/Testes, pt:Predefinição:Dados da pandemia de COVID-19 te:మూస:COVID-19 pandemic data/India/Tamil Nadu medical cases by district hi:साँचा:2019–20 coronavirus outbreak data, hi:साँचा:COVID-19 testing by country el:Πρότυπο:Δεδομένα πανδημίας κορονοϊού 2019–20 ms:Templat:Ujian COVID-19 uk:Шаблон:Пандемія COVID-19 за країнами та територіями zh-yue:Template:武漢肺炎疫情數據, zh-yue:Template:Infobox medical condition (new) zh:Template:Infobox medical condition af:Sjabloon:Koronaviruspandemie van 2019-2020 gn:Tembiecharã:Ficha de epidemia az:Şablon:2019–20 koronavirus pandemiyası verilənləri za:模板:Infobox medical condition yue:Template:Infobox medical condition (new) et:Mall:Haiguspuhang Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.)

Discussion

This appears to be total number of cases ever. It does not appear to be either prevalence (the number of cases at a given point of time) or incidence (the number of new cases typically in a year) Doc James (talk · contribs · email) (if I write on your page reply on mine) 22:50, 22 September 2017 (UTC)

@Doc James: The ambiguity is even worse, see COVID-19 pandemic in Denmark (Q86597685): There it is not the prevalence in a given country but qualified on location, so you have to sum to get the "entire prevalence" (at a given point in time). I wonder if we can do anything to fix these issues. Note that there is the prevalence (P1193) (as I suppose you know). It is only used 22 times. — Finn Årup Nielsen (fnielsen) (talk) 09:33, 3 March 2020 (UTC)

Another problem is the prevalence versus the confirmed prevalence. — Finn Årup Nielsen (fnielsen) (talk) 09:35, 3 March 2020 (UTC)

Yah if we have prevalence we can just use that now. Doc James (talk · contribs · email) 17:21, 3 March 2020 (UTC)

P1603 can be the number of cases at a given point of time, not just the total number of cases ever. The value of P1603 is a number, while that of P1193 (prevalence) or P2844 (incidence) is a ratio (case number per total population, or new case number per 100,000 persons). They are different. Adding number of cases at different points of time can generate a line chart in a query. It should be allowed. --Neo-Jay (talk) 01:10, 13 March 2020 (UTC)

Need to differentiate cumulative numbers (total since start) from annual frequency

See Property talk:P1120. Tomastvivlaren (talk) 18:12, 13 May 2020 (UTC)