ResearchStudyObjectiveType

http://hl7.org/fhir/ValueSet/research-study-objective-type

Codes for the kind of study objective.

Composition

Code system

Code	Display	Definition
primary	Primary	The main question to be answered, and the one that drives any statistical planning for the study—e.g., calculation of the sample size to provide the appropriate power for statistical testing.
secondary	Secondary	Question to be answered in the study that is of lesser importance than the primary objective.
exploratory	Exploratory	Exploratory questions to be answered in the study.

Resource	Path	Strength
ResearchStudy	ResearchStudy.objective.type	preferred