Research Design Options for Intervention Studies
نویسندگان
چکیده
منابع مشابه
Design options for molecular epidemiology research within cohort studies.
Past discussions of the relative strengths of nested case-control and case-cohort designs have not fully considered cohorts with stored biological samples in which biomarker analyses are planned. Issues related to biomarker analyses can affect an investigator's choice of design and the conduct of these two designs. The key issues identified are effects of analytic batch, long-term storage, and ...
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ژورنال
عنوان ژورنال: Pediatric Physical Therapy
سال: 2017
ISSN: 0898-5669
DOI: 10.1097/pep.0000000000000380