[HTML][HTML] Sample size calculation in clinical trials: part 13 of a series on evaluation of scientific publications
B Röhrig, JB Du Prel, D Wachtlin… - Deutsches Ärzteblatt …, 2010 - ncbi.nlm.nih.gov
… should be calculated. Next, we describe the general principles of sample size calculation …
and assumptions are needed to calculate the appropriate sample size for each. These …
and assumptions are needed to calculate the appropriate sample size for each. These …
Design, analysis, power, and sample size calculation for three‐phase interrupted time series analysis in evaluation of health policy interventions
B Zhang, W Liu, SC Lemon, BA Barton… - Journal of evaluation …, 2020 - Wiley Online Library
… and sample size calculation We conducted the power and sample size calculation through
a … for evaluating health policy interventions. Suppose the null hypothesis to be tested is H 0 …
a … for evaluating health policy interventions. Suppose the null hypothesis to be tested is H 0 …
Sample size calculation in economic evaluations
MJ Al, BA Van Hout, BC Michel… - Health Economics, 1998 - Wiley Online Library
… Firstly, we will show how, using a formula for the confidence interval of the ratio of
incremental effectiveness to incremental costs previously published [1,2], the required …
incremental effectiveness to incremental costs previously published [1,2], the required …
[HTML][HTML] Simulation-based power and sample size calculation for designing interrupted time series analyses of count outcomes in evaluation of health policy …
W Liu, S Ye, BA Barton, MA Fischer, C Lawrence… - Contemporary clinical …, 2020 - Elsevier
… calculate the power of different statistical tests under different scenarios (different sample size
… In this simulation-based sample size and power calculation, we considered the logarithm …
… In this simulation-based sample size and power calculation, we considered the logarithm …
Sample size estimation: how many individuals should be studied?
J Eng - Radiology, 2003 - pubs.rsna.org
… review can … to calculate sample size, what if the sample size we calculate is too large to be
feasibly studied? Browner et al ( , 16) list a number of strategies for minimizing the sample size…
feasibly studied? Browner et al ( , 16) list a number of strategies for minimizing the sample size…
Sample size requirements for structural equation models: An evaluation of power, bias, and solution propriety
… science literature, but consideration of sample size requirements for applied SEMs often …
techniques to evaluate sample size requirements for common applied SEMs. Across a series of …
techniques to evaluate sample size requirements for common applied SEMs. Across a series of …
Sample size determination: a review
CJ Adcock - … Royal Statistical Society: Series D (The Statistician …, 1997 - Wiley Online Library
… This review is concerned with methods of sample size determination (SSD). The approach
is to … However, this review does not seek to contribute to the debate between Bayesians and …
is to … However, this review does not seek to contribute to the debate between Bayesians and …
[PDF][PDF] Sample size calculations for randomized controlled trials
J Wittes - Epidemiologic reviews, 2002 - researchgate.net
… In this review, I discuss statistical considerations in the choice of … for normally distributed
outcome variables, binomial outcomes, and time-to-failure studies, show modifications of …
outcome variables, binomial outcomes, and time-to-failure studies, show modifications of …
[图书][B] Sample size calculations in clinical research
… developed statistical methodologies for sample size calculation. Features: Compares …
sample size calculations Explains how the formulae and procedures for sample size calculations …
sample size calculations Explains how the formulae and procedures for sample size calculations …
Simple sample size calculation for cluster-randomized trials.
RJ Hayes, S Bennett - International journal of epidemiology, 1999 - academic.oup.com
… Some examples include a series of trials of the impact of … , namely the determination of
sample size requirements. Because … Data analysis and sample size issues in evaluations of …
sample size requirements. Because … Data analysis and sample size issues in evaluations of …
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