Results 111 to 120 of about 5,090,091 (161)
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Journal of Lower Genital Tract Disease, 2015
To aid authors in correctly naming their study design, to assist readers and reviewers who must decide what the design was for some published studies, and to provide consistency in evaluating the design of published studies, especially for those conducting systematic reviews and evidence synthesis.An annotated algorithm method is used to prompt serial ...
Jeff, Andrews, Frances E, Likis
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To aid authors in correctly naming their study design, to assist readers and reviewers who must decide what the design was for some published studies, and to provide consistency in evaluating the design of published studies, especially for those conducting systematic reviews and evidence synthesis.An annotated algorithm method is used to prompt serial ...
Jeff, Andrews, Frances E, Likis
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Designing Physiogenomic Studies
Pharmacogenomics, 2006‘The increase in sample size needed to account for multiple testing is relatively modest, increasing only logarithmically with the number of markers, thus remaining quite feasible even for genome-wide SNP arrays.’ Micro- and nano-array technologies can produce millions of biomarkers for biomedical research.
Theodore R, Holford +2 more
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PM&R, 2011
Medical studies use several common designs. Correctly naming a study’s design is not just an exercise in terminology but helps readers to evaluate the study’s level of evidence, limitations and biases, and statistical analyses. Analytic studies evaluate the association between a risk factor (eg, intervention, exposure) and the outcome.
Kristin L, Sainani, Rita A, Popat
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Medical studies use several common designs. Correctly naming a study’s design is not just an exercise in terminology but helps readers to evaluate the study’s level of evidence, limitations and biases, and statistical analyses. Analytic studies evaluate the association between a risk factor (eg, intervention, exposure) and the outcome.
Kristin L, Sainani, Rita A, Popat
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2007
Much can be learned about a process by observing changes over time or by comparing two different processes under different conditions. This chapter introduces the major types of observational study designs: the longitudinal or cohort study, the comparative or case-control study, and some of their variants.
Raymond G, Hoffmann, Hyun Ja, Lim
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Much can be learned about a process by observing changes over time or by comparing two different processes under different conditions. This chapter introduces the major types of observational study designs: the longitudinal or cohort study, the comparative or case-control study, and some of their variants.
Raymond G, Hoffmann, Hyun Ja, Lim
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Study Design for Sequencing Studies
2016Once a biochemical method has been devised to sample RNA or DNA of interest, sequencing can be used to identify the sampled molecules with high fidelity and low bias. High-throughput sequencing has therefore become the primary data acquisition method for many genomics studies and is being used more and more to address molecular biology questions.
Loren A, Honaas +2 more
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BMJ, 2012
Researchers investigated whether pioglitazone was associated with an increased risk of bladder cancer in people with type 2 diabetes.1 Use of pioglitazone, an oral antidiabetic agent in the thiazolidinedione class, is controversial.2 The researchers used the general practice research database to extract data from individual patients’ primary care ...
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Researchers investigated whether pioglitazone was associated with an increased risk of bladder cancer in people with type 2 diabetes.1 Use of pioglitazone, an oral antidiabetic agent in the thiazolidinedione class, is controversial.2 The researchers used the general practice research database to extract data from individual patients’ primary care ...
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, 2012 There are four main study designs for an inventory study that are presented in this chapter. Selection of study design depends on which of the main objectives an inventory study is attempting to address, as well as the available ...
Sismanidis, C +7 more
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