Four categories are based on a scale of confidence that ranges from "clear evidence" to "no evidence" of harm; a fifth judges that evidence amounts to an "inadequate study".
These limitations include an inadequate study duration, large proportions of subjects lost to follow-up, a lack of an appropriate usual care group, and a lack of reporting of outcomes in high-risk subgroups.
Also, there is the possibility that CTA, performed at centers unaccustomed to acquiring it during acute stroke or at off hours, might perform an inadequate study that could delay treatment or transfer decisions, or preclude repetition of the study at the receiving facility.
No Oil has filed a lawsuit against the City of Los Angeles, alleging that its approval of Occidental Petroleum's drilling proposal was based on an inadequate study of the resulting environmental impact.
It was emphasized that no fertility data were better than an imprecise average value for a given male or a conclusion based on an inadequate research study or incomplete report of what was done.
Schachter et al. criticised studies for a range of reasons including; inadequate study descriptions; poor research methodology; inadequate interventions; and failing to measure or control for relevant baseline characteristics of participants.
Although the authors recognized that these prior studies may have been hindered by inadequate study designs, a fatal flaw for many investigations can likely be attributed to the assumption of conservation of host responses between mice and humans.
Dear Professor Thomas, In my experience, poor academic performance is often a product of poor time management and inadequate study skills.
Moreover, inadequate study design such as a too-small sample size and/or the inadequate controlling for certain confounders (such as age and gender) should also be considered as constituting the underpinning for such differing results.
A Tool of Dubious Value The problem of inadequate study is especially serious for medical devices and imaging equipment like scanners, which typically are not as strictly regulated as prescription drugs.
