Titlebook: Clinical Epidemiology; Practice and Methods Patrick S. Parfrey,Brendan J. Barrett Book 2015Latest edition Springer Science+Business Media N

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Randomized Controlled Trials 5: Determining the Sample Size and Power for Clinical Trials and Cohorture that statistical power is acceptable while maintaining a small probability of a type I error. This chapter overviews the fundamentals of sample size calculation for standard types of outcomes for two-group studies. It considers (1) the problems of determining the size of the treatment effect tha

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Parameters, Scales and Geostrophic Balancerrent chapter, we describe the general approach to developing a risk prediction model. We then illustrate how these methods were applied in the development and validation of the Kidney Failure Risk Equation (KFRE), which accurately predicts the risk of kidney failure in patients with Chronic Kidney Disease Stages 3–5.

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