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Logical Data Model

Project:

Substance Strength
Appears In: Drug Product LDM Subject Area
The concentration or potency of an active ingredient in a drug product.<br/>
  • Attributes
  • Associations To
Attribute Type
Basis Of Strength Substance (TM) Code Codeable Concept
Notes: A coded concept that specifies the substance against which the strength quantity of the product(s) is measured.<br/><br/>Value Set:<br/>To be developed.<br/>
Substance Strength Unit Of Measure Code Codeable Concept
Notes: A coded concept that specifies the unit of measure for substance strength (e.g. mg, mL, IU).<br/><br/>Value Set: <br/><a href="https://fhir.infoway-inforoute.ca/ValueSet/x_drugunitsofmeasure"><font color="#0000ff"><u>https://fhir.infoway-inforoute.ca/ValueSet/x_drugunitsofmeasure</u></font></a> <br/>
Precise Active Ingredient Substance Description String
Notes: The fullest and most specific description of an active ingredient substance that provides the therapeutic effect of the drug product.<br/>
Substance Presentation Strength Quantity Decimal
Notes: The amount of the basis of strength substance present in the unit of presentation (e.g. syringe, vial) of or in the total volume of the drug product.<br/>
Substance Concentration Strength Quantity Decimal
Notes: The amount of basis of strength substance present per unitary amount (e.g. per mL, per tablet) of the drug product.<br/>
Relationship Target Entity
in   Substance Strength Set