Discrepancy between statistical analysis method and study design in medical research: Examples, implications, and potential solutions.

Discrepancy between statistical analysis method and study design in medical research: Examples, implications, and potential solutions. - PDF Download Free
230KB Sizes 2 Downloads 6 Views

Recommend Documents

Medical students and research: Is there a current discrepancy between education and demands?
Der vorliegende Artikel bezieht sich auf einen kürzlich in The Lancet publizierten Korrespondenzartikel, welcher erfolgreiche, von Studierenden geleitete Forschungsinitiativen als Folge von geringer Unterstützung durch Universitäten und Regierungen i

Research design and statistical methods in Indian medical journals: a retrospective survey.
Good quality medical research generally requires not only an expertise in the chosen medical field of interest but also a sound knowledge of statistical methodology. The number of medical research articles which have been published in Indian medical

Research design and statistical methods in Pakistan Journal of Medical Sciences (PJMS).
This article compares the study design and statistical methods used in 2005, 2010 and 2015 of Pakistan Journal of Medical Sciences (PJMS).

Statistical method use in public health research.
The content of public health research is often statistically complex. This review seeks to assess the breadth of statistical literacy required to understand this material, with a view to informing practitioners' statistical training.

Medical research in Africa: problems and some solutions.
This article appeared in the Bulletin of the Royal Society of Tropical Medicine and Hygiene, UK, and is reproduced with kind permission of the authors.

Design and data analysis case-controlled study in clinical research.
Clinicians during their training period and practice are often called upon to conduct studies to explore the association between certain exposures and disease states or interventions and outcomes. More often they need to interpret the results of rese

[Immortal time bias in pharmacoepidemiological studies: definition, solutions and examples].
Among the observational studies of drug effects in chronic diseases, many of them have found effects that were exaggerated or wrong. Among bias responsible for these errors, the immortal time bias, concerning the definition of exposure and exposure p

Statistical Issues in the Design and Analysis of nCounter Projects.
Numerous statistical methods have been published for designing and analyzing microarray projects. Traditional genome-wide microarray platforms (such as Affymetrix, Illumina, and DASL) measure the expression level of tens of thousands genes. Since the

Discrepancy between clinician and research assistant in TIMI score calculation (TRIAGED CPU).
Several studies have attempted to demonstrate that the Thrombolysis in Myocardial Infarction (TIMI) risk score has the ability to risk stratify emergency department (ED) patients with potential acute coronary syndromes (ACS). Most of the studies we r