# text.div
This code system http://hl7.org/fhir/research-study-objective-type defines the following codes:

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.

# title
ResearchStudy Objective Type Code System

# concept[].definition
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.

# concept[].definition
Question to be answered in the study that is of lesser importance than the primary objective.

# concept[].definition
Exploratory questions to be answered in the study.