{ "resourceType" : "CodeSystem", "id" : "time-definitions", "text" : { "status" : "generated", "div" : "

Generated Narrative: CodeSystem time-definitions

Properties

This code system defines the following properties for its concepts

NameCodeTypeDescription
constant-integer-valueconstant-integer-valueintegerInteger value of the enumeration constant.
constant-decimal-valueconstant-decimal-valuedecimalDecimal value of the enumeration constant.

Concepts

This case-sensitive code system https://specifications.openehr.org/fhir/codesystem-time_definitions defines the following codes:

CodeDefinitionconstant-integer-valueconstant-decimal-value
Seconds_in_minute Number of seconds in a minute.60
Minutes_in_hour Number of minutes in an hour.60
Hours_in_day Number of hours in a day.24
Average_days_in_month Used for conversions of durations containing months to days and / or seconds.30.42
Max_days_in_month Maximum number of days in a month.31
Days_in_year Calendar days in a normal year, i.e. 365.365
Average_days_in_year Used for conversions of durations containing years to days and / or seconds.365.25
Days_in_leap_year Calendar days in a standard leap year, i.e. 366.366
Max_days_in_year Maximum number of days in a year, i.e. accounting for leap years.366
Days_in_week Number of days in a week.7
Months_in_year Number of months in a year.12
Min_timezone_hour Minimum hour value of a timezone according to ISO 8601 (note that the -ve sign is supplied in the ISO8601_TIMEZONE class).12
Max_timezone_hour Maximum hour value of a timezone according to ISO 8601 (note that the +ve sign is supplied in the ISO8601_TIMEZONE class).14
Nominal_days_in_month Used for conversions of durations containing months to days and / or seconds.30.42
Nominal_days_in_year Used for conversions of durations containing years to days and / or seconds.365.24
" }, "extension" : [{ "url" : "http://hl7.org/fhir/StructureDefinition/web-source", "valueUrl" : "https://specifications.openehr.org/releases/BASE/1.1.0/foundation_types.html#_time_definitions_class" }, { "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg", "valueCode" : "fhir" }, { "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm", "valueInteger" : 3, "_valueInteger" : { "extension" : [{ "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom", "valueCanonical" : "http://openehr.org/fhir/ImplementationGuide/openehr.base" }] } }, { "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status", "valueCode" : "informative", "_valueCode" : { "extension" : [{ "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom", "valueCanonical" : "http://openehr.org/fhir/ImplementationGuide/openehr.base" }] } }], "url" : "https://specifications.openehr.org/fhir/codesystem-time_definitions", "version" : "0.1.0", "name" : "TIME_DEFINITIONS", "title" : "TIME_DEFINITIONS Code System", "status" : "active", "experimental" : false, "date" : "2023-06-27T18:45:58+10:00", "publisher" : "openEHR + HL7", "contact" : [{ "telecom" : [{ "system" : "url", "value" : "http://www.openehr.org" }] }], "description" : "Class of enumeration constants defining constants for the Time_Definitions class.", "jurisdiction" : [{ "coding" : [{ "system" : "http://unstats.un.org/unsd/methods/m49/m49.htm", "code" : "001" }] }], "caseSensitive" : true, "content" : "complete", "property" : [{ "code" : "constant-integer-value", "description" : "Integer value of the enumeration constant.", "type" : "integer" }, { "code" : "constant-decimal-value", "description" : "Decimal value of the enumeration constant.", "type" : "decimal" }], "concept" : [{ "code" : "Seconds_in_minute", "display" : "Seconds_in_minute", "definition" : "Number of seconds in a minute.", "property" : [{ "code" : "constant-integer-value", "valueInteger" : 60 }] }, { "code" : "Minutes_in_hour", "display" : "Minutes_in_hour", "definition" : "Number of minutes in an hour.", "property" : [{ "code" : "constant-integer-value", "valueInteger" : 60 }] }, { "code" : "Hours_in_day", "display" : "Hours_in_day", "definition" : "Number of hours in a day.", "property" : [{ "code" : "constant-integer-value", "valueInteger" : 24 }] }, { "code" : "Average_days_in_month", "display" : "Average_days_in_month", "definition" : "Used for conversions of durations containing months to days and / or seconds.", "property" : [{ "code" : "constant-decimal-value", "valueDecimal" : 30.42 }] }, { "code" : "Max_days_in_month", "display" : "Max_days_in_month", "definition" : "Maximum number of days in a month.", "property" : [{ "code" : "constant-integer-value", "valueInteger" : 31 }] }, { "code" : "Days_in_year", "display" : "Days_in_year", "definition" : "Calendar days in a normal year, i.e. 365.", "property" : [{ "code" : "constant-integer-value", "valueInteger" : 365 }] }, { "code" : "Average_days_in_year", "display" : "Average_days_in_year", "definition" : "Used for conversions of durations containing years to days and / or seconds.", "property" : [{ "code" : "constant-decimal-value", "valueDecimal" : 365.25 }] }, { "code" : "Days_in_leap_year", "display" : "Days_in_leap_year", "definition" : "Calendar days in a standard leap year, i.e. 366.", "property" : [{ "code" : "constant-integer-value", "valueInteger" : 366 }] }, { "code" : "Max_days_in_year", "display" : "Max_days_in_year", "definition" : "Maximum number of days in a year, i.e. accounting for leap years.", "property" : [{ "code" : "constant-integer-value", "valueInteger" : 366 }] }, { "code" : "Days_in_week", "display" : "Days_in_week", "definition" : "Number of days in a week.", "property" : [{ "code" : "constant-integer-value", "valueInteger" : 7 }] }, { "code" : "Months_in_year", "display" : "Months_in_year", "definition" : "Number of months in a year.", "property" : [{ "code" : "constant-integer-value", "valueInteger" : 12 }] }, { "code" : "Min_timezone_hour", "display" : "Min_timezone_hour", "definition" : "Minimum hour value of a timezone according to ISO 8601 (note that the -ve sign is supplied in the ISO8601_TIMEZONE class).", "property" : [{ "code" : "constant-integer-value", "valueInteger" : 12 }] }, { "code" : "Max_timezone_hour", "display" : "Max_timezone_hour", "definition" : "Maximum hour value of a timezone according to ISO 8601 (note that the +ve sign is supplied in the ISO8601_TIMEZONE class).", "property" : [{ "code" : "constant-integer-value", "valueInteger" : 14 }] }, { "code" : "Nominal_days_in_month", "display" : "Nominal_days_in_month", "definition" : "Used for conversions of durations containing months to days and / or seconds.", "property" : [{ "code" : "constant-decimal-value", "valueDecimal" : 30.42 }] }, { "code" : "Nominal_days_in_year", "display" : "Nominal_days_in_year", "definition" : "Used for conversions of durations containing years to days and / or seconds.", "property" : [{ "code" : "constant-decimal-value", "valueDecimal" : 365.24 }] }] }