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Sample size calculations with compliance information

✍ Scribed by Tosiya Sato

Publisher
John Wiley and Sons
Year
2000
Tongue
English
Weight
90 KB
Volume
19
Category
Article
ISSN
0277-6715

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A simulation method is presented for sample size calculation in economic evaluations. As input the method requires: the expected difference and variance of costs and effects, their correlation, the significance level (h) and the power of the testing method and the maximum acceptable ratio of increme

Sample size calculations for paired or m
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The problem of calculating the number of subjects in a paired or matched study in which the outcome variable is ordinal is discussed. A common approach in the case of a two category variable is to calculate the required number of discordant pairs, and then divide this by the expected proportion of d