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Auteur David-A GRIMES |
Documents disponibles écrits par cet auteur (7)
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Article
[BDSP. Notice produite par INIST-CNRS R0xix6zb. Diffusion soumise à autorisation]. Many clinicians report that they cannot read the medical literature critically. To address this difficulty, we provide a primer of clinical research for clinician[...]Article
[BDSP. Notice produite par INIST-CNRS 0R0x6hQM. Diffusion soumise à autorisation]. Readers of medical literature need to consider two types of validity, internal and external. Internal validity means that the study measured what it set out to ; [...]Article
[BDSP. Notice produite par INIST-CNRS R0x0eqa4. Diffusion soumise à autorisation]. Epidemiologists benefit greatly from having case-control study designs in their research armamentarium. Case-control studies can yield important scientific findin[...]Article
[BDSP. Notice produite par INIST-CNRS Nu7R0x5F. Diffusion soumise à autorisation]. A cohort study tracks two or more groups forward from exposure to outcome. This type of study can be done by going ahead In time from the present (prospective coh[...]Article
[BDSP. Notice produite par INIST-CNRS pkqJ4R0x. Diffusion soumise à autorisation]. Descriptive studies often represent the first scientific toe in the water In new areas of inquiry. A fundamental element of descriptive reporting is a clear, spec[...]Article
[BDSP. Notice produite par INIST-CNRS R0xe7pbe. Diffusion soumise à autorisation]. Proper randomisation means little if investigators cannot include all randomised participants In the primary analysis. Participants might ignore follow-up, leave [...]Article
[BDSP. Notice produite par INIST-CNRS jR0xOcKe. Diffusion soumise à autorisation]. Screening tests are ubiquitous in contemporary practice, yet the principles of screening are widely misunderstood. Screening is the testing of apparently well peo[...]