TID 315 Equation or Table

TID 315 Parameters

Parameter Name Parameter Usage
$Equation Coded term or Context Group for the equation or table from which a measurement was derived or computed

TID 315 Equation or TableType: Extensible Order: Significant

NL Relation with Parent Value Type Concept Name VM Req Type Condition Value Set Constraint
1 CODE DCID (228) Equation or Table 1 M $Equation
2 > HAS PROPERTIES NUM 1-n U
3 > R-HAS PROPERTIES NUM 1-n U

Content Item Descriptions

Row 2 - The HAS PROPERTIES allows the specification of the numeric values used as input to the equation or table identified in Row 1.

Row 3 - The HAS PROPERTIES allows the specification by-reference of the numeric values used as input to the equation or table. This row is valid only in SOP Classes that permit the HAS PROPERTIES relationship by-reference.

Note: For example, if Row 1 identifies a specific Body Surface Area equation, Rows 2 and 3 can be used to convey (by-value or by-reference) the Patient Height and Patient Weight numeric measurements used in the BSA computation.