Changes for page 5 Data Structure Definition and Dataset
Last modified by Artur on 2025/09/10 11:19
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... ... @@ -275,8 +275,10 @@ 275 275 276 276 A //DataSet// is formatted as a DataStructureDefinition specific data set (StructureSpecificDataSet). The structured data set is structured according to one specific DataStructureDefinition; hence the latter is required for validation at the syntax level. 277 277 278 -A //DataSet// is a collection of a set of //Observation//s that share the same dimensionality, which is specified by a set of unique components (Dimension, TimeDimension) defined in the DimensionDescriptor of the DataStructureDefinition, together with associated278 +A //DataSet// is a collection of a set of //Observation//s that share the same dimensionality, which is specified by a set of unique components (Dimension, TimeDimension) defined in the 279 279 280 +DimensionDescriptor of the DataStructureDefinition, together with associated 281 + 280 280 //AttributeValue//s that define specific characteristics about the artefact to which it is attached – //Observation//s, set of Dimensions. It can be structured in terms of a SeriesKey to which //Observation//s are reported. 281 281 282 282 The //Observation// can be the value(s) of the variable(s) being measured for the Concept associated to the Measure(s) in the MeasureDescriptor of the DataStructureDefinition. Each //Observation// associates one or more //ObservationValue//s with a KeyValue (+observationDimension) which is the value for the “Dimension at the Observation Level”. Any Dimension can be specified as being the “Dimension at the Observation Level”, and this specification is made at the level of the //DataSet// (i.e., it must be the same Dimension for the entire //DataSet//). ... ... @@ -294,153 +294,194 @@ 294 294 ==== 5.4.3.2 Definitions ==== 295 295 296 296 (% style="width:812.039px" %) 297 -|(% style="width:147px" %)**Class**|(% style="width:2 46px" %)**Feature**|(% style="width:395px" %)**Description**298 -|(% style="width:147px" %)//DataSet//|(% style="width:2 46px" %)(((299 +|(% style="width:147px" %)**Class**|(% style="width:222px" %)**Feature**|(% style="width:437px" %)**Description** 300 +|(% style="width:147px" %)//DataSet//|(% style="width:222px" %)((( 299 299 Abstract Class 302 + 300 300 Sub classes 304 + 301 301 StructureSpecificData 306 + 302 302 Set 303 -)))|(% style="width:3 95px" %)An organised collection of data.304 -|(% style="width:147px" %) |(% style="width:2 46px" %)reportingBegin|(% style="width:395px" %)A specific time period in a known system of time periods that identifies the start period of a report.305 -|(% style="width:147px" %) |(% style="width:2 46px" %)reportingEnd|(% style="width:395px" %)A specific time period in a known system of time periods that identifies the end period of a report.306 -|(% style="width:147px" %) |(% style="width:2 46px" %)dataExtractionDate|(% style="width:395px" %)A specific time period that identifies the date and time that the data are extracted from a data source.307 -|(% style="width:147px" %) |(% style="width:2 46px" %)validFrom|(% style="width:395px" %)Indicates the inclusive start time indicating the validity of the information in the data set.308 -|(% style="width:147px" %) |(% style="width:2 46px" %)validTo|(% style="width:395px" %)Indicates the inclusive end time indicating the validity of the information in the data set.309 -|(% style="width:147px" %) |(% style="width:2 46px" %)publicationYear|(% style="width:395px" %)Specifies the year of publication of the data or metadata in terms of whatever provisioning agreements might be in force.310 -|(% style="width:147px" %) |(% style="width:2 46px" %)publicationPeriod|(% style="width:395px" %)Specifies the period of publication of the data or metadata in terms of whatever provisioning agreements might be in force.311 -|(% style="width:147px" %) |(% style="width:2 46px" %)setId|(% style="width:395px" %)Provides an identification of the data set.312 -|(% style="width:147px" %) |(% style="width:2 46px" %)action|(% style="width:395px" %)Defines the action to be taken by the recipient system (information, append, replace, delete)313 -|(% style="width:147px" %) |(% style="width:2 46px" %)describedBy|(% style="width:395px" %)Associates a Dataflow and thereby a Data Structure Definition to the data set.314 -|(% style="width:147px" %) |(% style="width:2 46px" %)+structuredBy|(% style="width:395px" %)Associates the Data Structure Definition that defines the structure of the Data Set. Note that the Data Structure Definition is the same as that associated (non-mandatory) to the Dataflow.315 -|(% style="width:147px" %) |(% style="width:2 46px" %)+publishedBy|(% style="width:395px" %)Associates the Data Provider that reports/publishes the data.316 -|(% style="width:147px" %)StructureSpecific DataSet|(% style="width:2 46px" %) |(% style="width:395px" %)An XML specific data format structure that contains data corresponding to one specific Data Structure Definition.317 -|(% style="width:147px" %)//Key//|(% style="width:2 46px" %)(((308 +)))|(% style="width:437px" %)An organised collection of data. 309 +|(% style="width:147px" %) |(% style="width:222px" %)reportingBegin|(% style="width:437px" %)A specific time period in a known system of time periods that identifies the start period of a report. 310 +|(% style="width:147px" %) |(% style="width:222px" %)reportingEnd|(% style="width:437px" %)A specific time period in a known system of time periods that identifies the end period of a report. 311 +|(% style="width:147px" %) |(% style="width:222px" %)dataExtractionDate|(% style="width:437px" %)A specific time period that identifies the date and time that the data are extracted from a data source. 312 +|(% style="width:147px" %) |(% style="width:222px" %)validFrom|(% style="width:437px" %)Indicates the inclusive start time indicating the validity of the information in the data set. 313 +|(% style="width:147px" %) |(% style="width:222px" %)validTo|(% style="width:437px" %)Indicates the inclusive end time indicating the validity of the information in the data set. 314 +|(% style="width:147px" %) |(% style="width:222px" %)publicationYear|(% style="width:437px" %)Specifies the year of publication of the data or metadata in terms of whatever provisioning agreements might be in force. 315 +|(% style="width:147px" %) |(% style="width:222px" %)publicationPeriod|(% style="width:437px" %)Specifies the period of publication of the data or metadata in terms of whatever provisioning agreements might be in force. 316 +|(% style="width:147px" %) |(% style="width:222px" %)setId|(% style="width:437px" %)Provides an identification of the data set. 317 +|(% style="width:147px" %) |(% style="width:222px" %)action|(% style="width:437px" %)Defines the action to be taken by the recipient system (information, append, replace, delete) 318 +|(% style="width:147px" %) |(% style="width:222px" %)describedBy|(% style="width:437px" %)Associates a Dataflow and thereby a Data Structure Definition to the data set. 319 +|(% style="width:147px" %) |(% style="width:222px" %)+structuredBy|(% style="width:437px" %)Associates the Data Structure Definition that defines the structure of the Data Set. Note that the Data Structure Definition is the same as that associated (non-mandatory) to the Dataflow. 320 +|(% style="width:147px" %) |(% style="width:222px" %)+publishedBy|(% style="width:437px" %)Associates the Data Provider that reports/publishes the data. 321 +|(% style="width:147px" %)StructureSpecific DataSet|(% style="width:222px" %) |(% style="width:437px" %)An XML specific data format structure that contains data corresponding to one specific Data Structure Definition. 322 +|(% style="width:147px" %)//Key//|(% style="width:222px" %)((( 318 318 Abstract class Sub classes 324 + 319 319 SeriesKey 326 + 320 320 GroupKey 321 -)))|(% style="width:3 95px" %)Comprises the cross product of values of dimensions that identify uniquely an Observation.322 -|(% style="width:147px" %) |(% style="width:2 46px" %)keyValues|(% style="width:395px" %)Association to the individual Key Values that comprise the Key.323 -|(% style="width:147px" %) |(% style="width:2 46px" %)+attachedAttribute|(% style="width:395px" %)Association to the Attribute Values relating to the Series Key or Group Key.324 -|(% style="width:147px" %)//KeyValue//|(% style="width:2 46px" %)(((328 +)))|(% style="width:437px" %)Comprises the cross product of values of dimensions that identify uniquely an Observation. 329 +|(% style="width:147px" %) |(% style="width:222px" %)keyValues|(% style="width:437px" %)Association to the individual Key Values that comprise the Key. 330 +|(% style="width:147px" %) |(% style="width:222px" %)+attachedAttribute|(% style="width:437px" %)Association to the Attribute Values relating to the Series Key or Group Key. 331 +|(% style="width:147px" %)//KeyValue//|(% style="width:222px" %)((( 325 325 Abstract class Sub classes 333 + 326 326 TimeKeyValue 335 + 327 327 CodedKeyValue 337 + 328 328 UncodedKeyValue 329 -)))|(% style="width:3 95px" %)The value of a component of a key such as the value of the instance a Dimension in a Dimension Descriptor of a Data Structure Definition.330 -|(% style="width:147px" %) |(% style="width:2 46px" %)+valueFor|(% style="width:395px" %)(((339 +)))|(% style="width:437px" %)The value of a component of a key such as the value of the instance a Dimension in a Dimension Descriptor of a Data Structure Definition. 340 +|(% style="width:147px" %) |(% style="width:222px" %)+valueFor|(% style="width:437px" %)((( 331 331 Association to the key component in the Data Structure Definition for which this Key Value is a valid representation. 332 332 Note that this is conceptual association as the key component is identified explicitly in the data set. 333 333 ))) 334 -|(% style="width:147px" %)TimeKeyValue|(% style="width:2 46px" %)(((344 +|(% style="width:147px" %)TimeKeyValue|(% style="width:222px" %)((( 335 335 Inherits from 346 + 336 336 //KeyValue// 337 -)))|(% style="width:3 95px" %)The value of the Time Dimension component of the key.338 -|(% style="width:147px" %)CodedKeyValue|(% style="width:2 46px" %)(((348 +)))|(% style="width:437px" %)The value of the Time Dimension component of the key. 349 +|(% style="width:147px" %)CodedKeyValue|(% style="width:222px" %)((( 339 339 Inherits from 351 + 340 340 //KeyValue// 341 -)))|(% style="width:3 95px" %)The value of a coded component of the key. The value is the Code to which this class is associated.342 -|(% style="width:147px" %) |(% style="width:2 46px" %)+valueOf|(% style="width:395px" %)Association to the Code. Note that this is a conceptual association showing that the Code must exist in the Code list associated with the Dimension in the Data Structure Definition. In the actual Data Set the value of the Code is placed in the Key Value.343 -|(% style="width:147px" %)UnCodedKeyValue|(% style="width:2 46px" %)(((353 +)))|(% style="width:437px" %)The value of a coded component of the key. The value is the Code to which this class is associated. 354 +|(% style="width:147px" %) |(% style="width:222px" %)+valueOf|(% style="width:437px" %)Association to the Code. Note that this is a conceptual association showing that the Code must exist in the Code list associated with the Dimension in the Data Structure Definition. In the actual Data Set the value of the Code is placed in the Key Value. 355 +|(% style="width:147px" %)UnCodedKeyValue|(% style="width:222px" %)((( 344 344 Inherits from 357 + 345 345 //KeyValue// 346 -)))|(% style="width:3 95px" %)The value of an uncoded component of the key.347 -|(% style="width:147px" %) |(% style="width:2 46px" %)value|(% style="width:395px" %)The value of the key component.348 -|(% style="width:147px" %) |(% style="width:2 46px" %)startTime|(% style="width:395px" %)This attribute is only used if the textFormat of the attribute is of the Timespan type in the Data Structure Definition (in which case the value field takes a duration).349 -|(% style="width:147px" %)GroupKey|(% style="width:2 46px" %)(((359 +)))|(% style="width:437px" %)The value of an uncoded component of the key. 360 +|(% style="width:147px" %) |(% style="width:222px" %)value|(% style="width:437px" %)The value of the key component. 361 +|(% style="width:147px" %) |(% style="width:222px" %)startTime|(% style="width:437px" %)This attribute is only used if the textFormat of the attribute is of the Timespan type in the Data Structure Definition (in which case the value field takes a duration). 362 +|(% style="width:147px" %)GroupKey|(% style="width:222px" %)((( 350 350 Inherits from 364 + 351 351 //Key// 352 -)))|(% style="width:3 95px" %)A set of Key Values that comprise a partial key, of the same dimensionality as the Time Series Key for the purpose of attaching Data Attributes.353 -|(% style="width:147px" %) |(% style="width:2 46px" %)+describedBy|(% style="width:395px" %)Associates the Group Dimension Descriptor defined in the Data Structure Definition.354 -|(% style="width:147px" %)SeriesKey|(% style="width:2 46px" %)(((366 +)))|(% style="width:437px" %)A set of Key Values that comprise a partial key, of the same dimensionality as the Time Series Key for the purpose of attaching Data Attributes. 367 +|(% style="width:147px" %) |(% style="width:222px" %)+describedBy|(% style="width:437px" %)Associates the Group Dimension Descriptor defined in the Data Structure Definition. 368 +|(% style="width:147px" %)SeriesKey|(% style="width:222px" %)((( 355 355 Inherits from 370 + 356 356 //Key// 357 -)))|(% style="width:3 95px" %)Comprises the cross product of values of all the Key Values that, together with the Key Value of the +observation Dimension identify uniquely an Observation.358 -|(% style="width:147px" %) |(% style="width:2 46px" %)+describedBy|(% style="width:395px" %)Associates the Dimension Descriptor defined in the Data Structure Definition.359 -|(% style="width:147px" %)Observation|(% style="width:2 46px" %) |(% style="width:395px" %)The value(s) of the observed phenomenon in the context of the Key Values comprising the key.360 -|(% style="width:147px" %) |(% style="width:2 46px" %)+valueFor|(% style="width:395px" %)(((372 +)))|(% style="width:437px" %)Comprises the cross product of values of all the Key Values that, together with the Key Value of the +observation Dimension identify uniquely an Observation. 373 +|(% style="width:147px" %) |(% style="width:222px" %)+describedBy|(% style="width:437px" %)Associates the Dimension Descriptor defined in the Data Structure Definition. 374 +|(% style="width:147px" %)Observation|(% style="width:222px" %) |(% style="width:437px" %)The value(s) of the observed phenomenon in the context of the Key Values comprising the key. 375 +|(% style="width:147px" %) |(% style="width:222px" %)+valueFor|(% style="width:437px" %)((( 361 361 Associates the Measure(s) defined in the Data Structure Definition. 362 362 363 363 The source multiplicity (1..*) indicates that more than one values may be provided for a Measure, if the latter allows it. 364 364 ))) 365 -|(% style="width:147px" %) |(% style="width:2 46px" %)+attachedAttribute|(% style="width:395px" %)Association to the Attribute Values relating to the Observation.366 -|(% style="width:147px" %) |(% style="width:2 46px" %)+observationDimension|(% style="width:395px" %)Association to the Key Value that holds the value of the “Dimension at the Observation Level”.367 -|(% style="width:147px" %)//ObservationValue//|(% style="width:2 46px" %)(((380 +|(% style="width:147px" %) |(% style="width:222px" %)+attachedAttribute|(% style="width:437px" %)Association to the Attribute Values relating to the Observation. 381 +|(% style="width:147px" %) |(% style="width:222px" %)+observationDimension|(% style="width:437px" %)Association to the Key Value that holds the value of the “Dimension at the Observation Level”. 382 +|(% style="width:147px" %)//ObservationValue//|(% style="width:222px" %)((( 368 368 Abstract class 384 + 369 369 Sub classes 370 -//UncodedObservationValue// 386 + 387 +//UncodedObservationVal// 388 + 389 +//ue// 390 + 371 371 CodedObservation 372 -)))|(% style="width:3 95px" %)373 -|(% style="width:147px" %)//UncodedObservatio nValue//|(% style="width:2 46px" %)(((392 +)))|(% style="width:437px" %) 393 +|(% style="width:147px" %)//UncodedObservatio nValue//|(% style="width:222px" %)((( 374 374 Abstract class 395 + 375 375 Inherits from 397 + 376 376 //ObservationValue// 399 + 377 377 Sub classes 378 -OtherUncodedMeasureValue 401 + 402 +OtherUncodedMeasureVa lue 403 + 379 379 TextMeasureValue 380 -)))|(% style="width:3 95px" %)381 -|(% style="width:147px" %)OtherUncodedMeasu reValue|(% style="width:2 46px" %)(((405 +)))|(% style="width:437px" %) 406 +|(% style="width:147px" %)OtherUncodedMeasu reValue|(% style="width:222px" %)((( 382 382 Inherits from 383 383 384 -//UncodedObservationValue// 385 -)))|(% style="width:3 95px" %)An observation that has a text value.386 -|(% style="width:147px" %) |(% style="width:2 46px" %)value|(% style="width:395px" %)The value of the Uncoded Observation.387 -|(% style="width:147px" %) |(% style="width:2 46px" %)startTime|(% style="width:395px" %)This attribute is only used if the textFormat of the Measure is of the Timespan type in the Data Structure Definition (in which case the value field takes a duration).388 -|(% style="width:147px" %)TextMeasureValue|(% style="width:2 46px" %)(((409 +//UncodedObservationVal ue// 410 +)))|(% style="width:437px" %)An observation that has a text value. 411 +|(% style="width:147px" %) |(% style="width:222px" %)value|(% style="width:437px" %)The value of the Uncoded Observation. 412 +|(% style="width:147px" %) |(% style="width:222px" %)startTime|(% style="width:437px" %)This attribute is only used if the textFormat of the Measure is of the Timespan type in the Data Structure Definition (in which case the value field takes a duration). 413 +|(% style="width:147px" %)TextMeasureValue|(% style="width:222px" %)((( 389 389 Inherits from 390 -//UncodedObservationValue// 391 -)))|(% style="width:395px" %)An observation that has a localised text value 392 -|(% style="width:147px" %) |(% style="width:246px" %)text|(% style="width:395px" %)The localised text values. 393 -|(% style="width:147px" %)CodedObservation|(% style="width:246px" %)((( 415 + 416 +//UncodedObservationVal ue// 417 +)))|(% style="width:437px" %)An observation that has a localised text value 418 +|(% style="width:147px" %) |(% style="width:222px" %)text|(% style="width:437px" %)The localised text values. 419 +|(% style="width:147px" %)CodedObservation|(% style="width:222px" %)((( 394 394 Inherits from 421 + 395 395 //ObservationValue// 396 -)))|(% style="width:3 95px" %)An Observation that takes its value from a code in a Code list.397 -|(% style="width:147px" %) |(% style="width:2 46px" %)+valueOf|(% style="width:395px" %)Association to the Code that is the value of the Observation. Note that this is a conceptual association showing that the Code must exist in the Codelist(s) associated with the Measure(s) in the Data Structure Definition. In the actual Data Set the value of the Code is placed in the Observation.398 -|(% style="width:147px" %)//AttributeValue//|(% style="width:2 46px" %)(((423 +)))|(% style="width:437px" %)An Observation that takes its value from a code in a Code list. 424 +|(% style="width:147px" %) |(% style="width:222px" %)+valueOf|(% style="width:437px" %)Association to the Code that is the value of the Observation. Note that this is a conceptual association showing that the Code must exist in the Codelist(s) associated with the Measure(s) in the Data Structure Definition. In the actual Data Set the value of the Code is placed in the Observation. 425 +|(% style="width:147px" %)//AttributeValue//|(% style="width:222px" %)((( 399 399 Abstract class 427 + 400 400 Sub classes 401 -//DataAttributeValue// //MetadataAttributeValue// 402 -)))|(% style="width:395px" %)Represents the value for any Attribute reported in the Dataset, i.e., Data or Metadata Attribute. 403 -|(% style="width:147px" %)//DataAttributeValue//|(% style="width:246px" %)((( 429 + 430 +//DataAttributeValue// //MetadataAttributeValu e// 431 +)))|(% style="width:437px" %)Represents the value for any Attribute reported in the Dataset, i.e., Data or Metadata Attribute. 432 +|(% style="width:147px" %)//DataAttributeValu e//|(% style="width:222px" %)((( 404 404 Abstract class 434 + 405 405 Inherits from 436 + 406 406 //AttributeValue// 438 + 407 407 Sub classes 408 -//UncodedAttributeValue 409 -CodedAttributeValue// 410 -)))|(% style="width:395px" %)The value of a Data Attribute, such as the instance of a Coded Attribute or of an Uncoded Attribute in a structure such as a Data Structure Definition. 411 -|(% style="width:147px" %) |(% style="width:246px" %)+valueFor|(% style="width:395px" %)((( 440 + 441 +//UncodedAttributeValue// 442 + 443 +//CodedAttributeValue// 444 +)))|(% style="width:437px" %)The value of a Data Attribute, such as the instance of a Coded Attribute or of an Uncoded Attribute in a structure such as a Data Structure Definition. 445 +|(% style="width:147px" %) |(% style="width:222px" %)+valueFor|(% style="width:437px" %)((( 412 412 Association to the Data Attribute defined in the Data Structure Definition. Note that this is conceptual association as the Concept is identified explicitly in the data set. 413 413 The source multiplicity (1..*) indicates the possibility to provide more than one values for a Data Attribute, if the latter allows it. 414 414 ))) 415 -|(% style="width:147px" %)//MetadataAttribute Value//|(% style="width:246px" %)((( 416 -(explained further in section “Metadata Set”) 417 -)))|(% style="width:395px" %)((( 449 +|(% style="width:147px" %)//MetadataAttribute Value//|(% style="width:222px" %)((( 450 +(explained further in section 451 + 452 +“Metadata Set”) 453 +)))|(% style="width:437px" %)((( 418 418 The value of a Metadata Attribute, as specified in the Metadata Structure Definition, which is linked in the Data Structure 419 419 420 420 Definition 421 421 ))) 422 -|(% style="width:147px" %)//UncodedAttributeV alue//|(% style="width:2 46px" %)(((458 +|(% style="width:147px" %)//UncodedAttributeV alue//|(% style="width:222px" %)((( 423 423 Inherits from 460 + 424 424 //AttributeValue// 462 + 425 425 Sub classes 464 + 426 426 OtherUncodedAttribute Value 466 + 427 427 TextAttributeValue 428 -)))|(% style="width:3 95px" %)429 -|(% style="width:147px" %)OtherUncodedAttri buteValue|(% style="width:2 46px" %)(((468 +)))|(% style="width:437px" %) 469 +|(% style="width:147px" %)OtherUncodedAttri buteValue|(% style="width:222px" %)((( 430 430 Inherits from 431 -//UncodedObservationValue// 432 -)))|(% style="width:395px" %)An attribute value that has a text value 433 -|(% style="width:147px" %) |(% style="width:246px" %)value|(% style="width:395px" %)The value of the Uncoded attribute. 434 -|(% style="width:147px" %) |(% style="width:246px" %)startTime|(% style="width:395px" %)This attribute is only used if the textFormat of the attribute is of the Timespan type in the Data Structure Definition (in which case the value field takes a duration). 435 -|(% style="width:147px" %)TextAttributeValu e|(% style="width:246px" %)((( 471 + 472 +//UncodedObservationVal ue// 473 +)))|(% style="width:437px" %)An attribute value that has a text value 474 +|(% style="width:147px" %) |(% style="width:222px" %)value|(% style="width:437px" %)The value of the Uncoded attribute. 475 +|(% style="width:147px" %) |(% style="width:222px" %)startTime|(% style="width:437px" %)This attribute is only used if the textFormat of the attribute is of the Timespan type in the Data Structure Definition (in which case the value field takes a duration). 476 +|(% style="width:147px" %)TextAttributeValu e|(% style="width:222px" %)((( 436 436 Inherits from 478 + 437 437 //UncodedAttributeValue// 438 -)))|(% style="width:3 95px" %)An attribute that has a localised text value439 -|(% style="width:147px" %) |(% style="width:2 46px" %)text|(% style="width:395px" %)The localised text values.440 -|(% style="width:147px" %)CodedAttributeVal ue|(% style="width:2 46px" %)(((480 +)))|(% style="width:437px" %)An attribute that has a localised text value 481 +|(% style="width:147px" %) |(% style="width:222px" %)text|(% style="width:437px" %)The localised text values. 482 +|(% style="width:147px" %)CodedAttributeVal ue|(% style="width:222px" %)((( 441 441 Inherits from 484 + 442 442 //AttributeValue// 443 -)))|(% style="width:3 95px" %)An attribute that takes it value from a Code in Code list.444 -|(% style="width:147px" %) |(% style="width:2 46px" %)+valueOf|(% style="width:395px" %)Association to the Code that is the value of the Attribute Value. Note that this is a conceptual association showing that the Code must exist in the Code list associated with the Data Attribute in the Data Structure Definition. In the actual Data Set the value of the Code is placed in the Attribute Value.486 +)))|(% style="width:437px" %)An attribute that takes it value from a Code in Code list. 487 +|(% style="width:147px" %) |(% style="width:222px" %)+valueOf|(% style="width:437px" %)Association to the Code that is the value of the Attribute Value. Note that this is a conceptual association showing that the Code must exist in the Code list associated with the Data Attribute in the Data Structure Definition. In the actual Data Set the value of the Code is placed in the Attribute Value. 445 445 446 446