Waiver of consent for retrospective chart review studies
نویسندگان
چکیده
منابع مشابه
Retrospective studies and chart reviews.
A retrospective study uses existing data that have been recorded for reasons other than research. A retrospective case series is the description of a group of cases with a new or unusual disease or treatment. With a case-control study, cases with and without the condition of interest are identified, and the degree of exposure to a possible risk factor is then retrospectively compared between th...
متن کاملThe retrospective chart review: important methodological considerations
In this paper, we review and discuss ten common methodological mistakes found in retrospective chart reviews. The retrospective chart review is a widely applicable research methodology that can be used by healthcare disciplines as a means to direct subsequent prospective investigations. In many cases in this review, we have also provided suggestions or accessible resources that researchers can ...
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OBJECTIVE To further our understanding of the association between self-reported childhood learning disabilities (LDs) and atypical dementia phenotypes (Atypical Dementia), including logopenic primary progressive aphasia (L-PPA), Posterior Cortical Atrophy (PCA), and Dysexecutive-type Alzheimer's Disease (AD). METHODS This retrospective case series analysis of 678 comprehensive neuropsychologi...
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the general population. Another possible weakness in our study is the use of retrospective self-report, possibly decreasing the report of lifetime depression prevalence. In conclusion, we found a significant difference of incidence and lifetime prevalence of depression in autopsy-diagnosed LBD and AD patients and a preponderance of men in the LBD group. Thus, a history of past depressive episod...
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INTRODUCTION Treatment nonresponse in adolescent mood disorders is a major public health problem, as mood disorders in youth are associated with significant mortality by suicide, protracted course of illness, and recurrence into adulthood. Three studies with small sample sizes exist for lamotrigine in youth mood disorders. However, the risk of serious rash has limited its use in youth mood diso...
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ژورنال
عنوان ژورنال: Generics and Biosimilars Initiative Journal
سال: 2016
ISSN: 2033-6403,2033-6772
DOI: 10.5639/gabij.2016.0501.004