Property talk:P3457

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case fatality rate
proportion of patients who die of a particular medical condition out of all who have this condition within a given time frame

Represents	case fatality rate (Q92307203)
Data type	Quantity
Domain	pathogen (Q170065), virus (Q808), bacteria (Q10876), class of disease (Q112193867), disease outbreak (Q3241045), pandemic (Q12184), epidemic (Q44512) or infectious disease (Q18123741)
Allowed values	According to this template: 0-100%, i.e. 0-1 According to statements in the property: 0 ≤ 𝓧 ≤ 1 When possible, data should only be stored as statements
Allowed units	According to this template: % According to statements in the property: not applicable, percent (Q11229) or per mille (Q181011) When possible, data should only be stored as statements
Example	According to this template: invasive pneumococcal disease (Q27685544) → 0.03 for ages under 18, up to 0.20 for ages above 80%, according to Epidemiology of invasive pneumococcal infections: manifestations, incidence and case fatality rate correlated to age, gender and risk factors (Q27685556) According to statements in the property: Middle East respiratory syndrome (Q16654806) → 0.35 1 rabies (Q39222) → 1 When possible, data should only be stored as statements
Source	medical and scientific literature (note: this information should be moved to a property statement; use property source website for the property (P1896))
Robot and gadget jobs	hopefully at some point, but there are no obvious databases to pull the information from
Tracking: usage	Category:Pages using Wikidata property P3457 (Q120062216)
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 Database reports/Constraint violations/P3457 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 2,744 Main statement 2,569 93.6% of uses Qualifier 175 6.4% of uses

[create Create a translatable help page (preferably in English) for this property to be included here]

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/P3457#Scope, SPARQL

Range from “0” to “1”: values should be in the range from “0” to “1”. (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/P3457#Range

Allowed entity types are Wikibase item (Q29934200): the property may only be used on a certain entity type (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/P3457#Entity types

Units: “novalue, percent (Q11229), per mille (Q181011)”: value unit must be one of listed. (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/P3457#Units

Type “pathogen (Q170065), virus (Q808), bacteria (Q10876), class of disease (Q112193867), disease outbreak (Q3241045), pandemic (Q12184), epidemic (Q44512), infectious disease (Q18123741)”: item must contain property “instance of (P31)” with classes “pathogen (Q170065), virus (Q808), bacteria (Q10876), class of disease (Q112193867), disease outbreak (Q3241045), pandemic (Q12184), epidemic (Q44512), infectious disease (Q18123741)” or their subclasses (defined using subclass of (P279)). (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/P3457#Type Q170065, Q808, Q10876, Q112193867, Q3241045, Q12184, Q44512, Q18123741, SPARQL