Questions and Answers

Questions and Answers

• Gestational Age Relative to Delivery Assessment

• Keyword Starts vs Start

• Returning a List Versus a First Element

• First and Intersect

• Validation Error Due to Aliases in Sort-By

• Specifying Type For Sort-By

• Matching Diagnoses on an Encounter, Performed

• Diagnoses is a List on an Encounter, Performed

• Multiple Diagnoses and Multiple Value Sets

• Matching Typed Assessment Results With Value Sets

• Exists Returns True For Lists With False or Null

• Trying to Union Different Types

• Using a Period Where a Date is Expected

• Give Two Results For One Exam Using Components

• Multi-Source Query Uses Cartesian Products

• Differences Between QDM Timing and CQL Timing

• Using Just the Date of a DateTime

• Much Ado About Nothing