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changes.mady.by.user Richard Marshall

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Lines 1-5:

Show the attributes of the DataSubset specialization of the WhereClause class:

  • level is assigned as "1" because this is the "top" level of the specification of the selection criterion.
  • order is "1" because level is "1" and this is not a specialization of the Group class.
  • The presence of the compoundExpression attribute indicates that a compound expression is being defined.
Lines 6-7:

Show the attributes of an instance of the CompoundSubsetExpression specialization of the WhereClauseCompoundExpression class (because this is a compound expression within a DataSubset class):

  • The value of the logicalOperator attribute is "AND" which indicates that both sub-clauses subclauses specified in the whereClauses attribute have to be satisfied.
  • The whereClause attribute contains 2 sub-clausessubclauses, both represented as instances of the WhereClause class (because these are sub-clauses subclauses within a CompoundSubsetExpression class) with "2" as the value of the level attribute (1 greater than the level of the DataSubset class specifying this compound expression):
    • Lines 8-10: Show the first sub-clause subclause (order = 1) defined as a simple condition.
    • Lines 18-18: Show the second sub-clause subclause (order = 2) defined as another compound expression. 
Lines 19-20:

Show the attributes of an instance of the WhereClauseCompoundExpression class (because this is a compound expression within a WhereClause class):

  • The value of the logicalOperator attribute is "OR" which indicates that either of the sub-clauses subclauses specified in the whereClauses attribute has to be satisfied.
  • The whereClause attribute contains two sub-clausessubclauses, both of which are simple conditions represented as instances of the WhereClause class (because these are sub-clauses subclauses within a WhereClauseCompoundExpression class) with "3" as the value of the level attribute (1 greater than the level of the WhereClause class specifying this compound expression). The values of the order attribute are "1" and "2" to order the sub-clauses subclauses within this level.
Code Block
titleYAML Example
linenumberstrue
id: DSS-TEAE-DTH
label: Treatment-emergent adverse events resulting in death
level: 1
order: 1
compoundExpression:
  logicalOperator: AND
  whereClauses:
  - level: 2
    order: 1
    condition:
      dataset: ADAE
      variable: TRTEMFL
      comparator: EQ
      value:
      - Y
  - level: 2
    order: 2
    compoundExpression:
      logicalOperator: OR
      whereClauses:
      - level: 3
        order: 1
        condition:
          dataset: ADAE
          variable: AESDTH
          comparator: EQ
          value:
          - Y
      - level: 3
        order: 2
        condition:
          dataset: ADAE
          variable: AEOUT
          comparator: EQ
          value:
          - FATAL

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  • Each instance of the WhereClause class (and its DataSubset specialization) is represented on a separate row.
  • The values of the id and label attributes of the DataSubset class have be propagated onto all rows representing sub-clauses subclauses within the defined data subset.

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