Concept information
Preferred term
observational study
Definition
- [Paul R. Rosenbaum] An observational study is an empiric investigation of treatment effects when random assignment to treatment or control is not feasible.
Broader concept
Scope note
- MS Academic Keywords
Creator
- 0000-0003-2195-3997
URI
http://vocabs.lter-europe.net/EnvThes/20243
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