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Stratification

The process of classifying patients into a sequence of grades or ranks as part of the randomization process or for purposes of data analysis.
National Institutes of Health

Papers overview

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Highly Cited
2013
Highly Cited
2013
ABCD : Appropriate Blood pressure Control in Diabetes ABI : ankle–brachial index ABPM : ambulatory blood pressure monitoring… 
Highly Cited
2007
Highly Cited
2007
Whole-genome association studies (WGAS) bring new computational, as well as analytic, challenges to researchers. Many existing… 
Highly Cited
2006
Highly Cited
2006
Population stratification—allele frequency differences between cases and controls due to systematic ancestry differences—can… 
Review
2003
Review
2003
Chronic kidney disease is a worldwide public health problem. In the United States, the incidence and prevalence of kidney failure… 
Highly Cited
2002
Highly Cited
2002
Increasing evidence, accrued in the past decades, indicates that the adverse outcomes of chronic kidney disease, such as kidney… 
Review
1996
Review
1996
  • W. Levelt
  • International Conference on Computational…
  • 1996
  • Corpus ID: 2363595
Preparing words in speech production is normally a fast and accurate process. We generate them two or three per second in fluent…