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STUDY TYPEDescribes the nature of a clinical study. Study Types include Interventional studies (or clinical trials), Observational studies, and Expanded Access. (See also Study Type data element on ClinicalTria [..]
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STUDY TYPEThe way a study is designed. Case-control study, cohort study, non-randomised controlled trial, and randomised controlled trial are all examples of study types using different research methodologies.
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STUDY TYPEThe primary investigative techniques used in an observational protocol; types are Purpose, Duration, Selection, and Timing.
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STUDY TYPEAccording to the classification algorithm, identifies the methodology used to study the relationship between environmental exposure and health effect. For studies with multiple methodologies, more tha [..]
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