Sample size and power considerations for ordinary least squares interrupted time series analysis: a simulation study

Sample size and power considerations for ordinary least squares interrupted time series analysis: a simulation study

Interrupted time series (ITS) analysis is being increasingly used in epidemiology. Despite its growing popularity, there is a scarcity of guidance on power and sample size considerations within the ITS framework. Our aim of this study was to assess the statistical power to detect an intervention eff...

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Bibliografische gegevens
Hoofdauteurs:	Hawley, S, Ali, MS, Berencsi, K, Judge, A, Prieto-Alhambra, D
Formaat:	Journal article
Gepubliceerd in:	Dove Medical Press 2019

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