Sentence examples for poorly designed study from inspiring English sources

However well a manuscript is written, it cannot hide the methodological defects of a poorly designed study.

Its flaws include an inadequate medical indication, a poorly designed study protocol, a failure to meet ethical standards for protecting the welfare of research subjects, and a lack of transparency in the development, review, and conduct of the clinical procedures," the committee said in a statement on Thursday.

This is especially important in drug discovery since, for a new drug candidate, a poorly designed study with incorrect dose regimen can lead to misleading results which can prove very costly to the sponsor company when the product fails later in development.

Given that it is often difficult to distinguish a true negative result from a poorly designed study, the critical challenge of such a resource would be quality control.

Poorly designed studies blamed all IUDs for infections that damaged a woman's tubes and caused infertility.

Clinicians and biomedical researchers often only have one or two analytical classes in their training, therefore, professional statistical expertise should be part of grants' allocations to prevent data errors and poorly designed studies.

Poorly designed studies, heterogeneous patient populations, lack of standardized preparations, and poorly defined nonobjective end points may partly explain the conflicting reports in the literature.

In this review we critically assess the literature in this field, which we believe to be awash with poorly designed studies.

The evaluation of PMS was hampered by the lack of agreed upon definitions or diagnostic criteria, and treatment protocols were often based on poorly designed studies.

Modern analytical methods provide tools by which compositional shifts in bacterial communities can be detected, but inadequate bowel-sampling procedures and poorly designed studies hamper progress.

In accurately identifying the final cause of death or most clinically significant abnormality, post-mortem MR imaging had a sensitivity and specificity of 69%95%5% CI 56%, 80 % and 95%95%5% CI 88%, 98%) in fetuses, and 28%95%CI 13%13%, 47%) and 64%95%CI 23%23%, 94%) in children and adults, respectively; however the published data is limited to small, heterogenous and poorly designed studies.