As an inherited limitation of case-control studies, differential recall bias may account for part of the association observed.
Fourth, a common limitation of case-control studies, even when they are of a prospective nature is that subjects who contract CAD at a future date are bound to have more classical risk factors than subjects who do not.
One limitation of case-control and within-case studies is the possibility of population stratification.
It can be argued that one limitation of case studies is the generalizability of their findings.
An additional limitation of case-linkage is that data interpretation is restricted by the accuracy and completeness of data available.
A limitation of case-control studies is their observational nature, which can lead to bias and confounding.
The intrinsic limitation of case series precluded statistically significant results, so only a trend of visual improvement was shown in the results of functional outcome.
The difficulty associated with recalling exposures is a major limitation of case-control studies designed to identify multiple potential risk factors.
The chief limitation of case reviews is that they typically rely just on data contained in the medical record, and many diagnostic errors are missed as a result.
While the limitation of case report is obvious, our case underscores the urgent need for clinical trials designed specifically for elderly cancer patients, to determine the optimal therapy for this population.
Two weeks later, they started to draft a bill to completely abolish the statutes of limitations for cases of rape and sexual assault.
