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Non-Randomized Controlled Trials as Topic

"Non-Randomized Controlled Trials as Topic" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus, MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure, which enables searching at various levels of specificity.

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A study where participants are assigned to a treatment, procedure, or intervention my methods that are not random. Non-randomized clinical trials are sometimes referred to as quasi-experimental clinical trials or non-equivalent control group designs.


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