Statistical power in randomized intervention studies with noncompliance.

Statistical power in randomized intervention studies with noncompliance.

This study examined various factors that affect statistical power in randomized intervention studies with noncompliance. On the basis of Monte Carlo simulations, this study demonstrates how statistical power changes depending on compliance rate, study design, outcome distributions, and covariate information. It also examines how these factors influence power in different methods of estimating i...

Causal Inference in Randomized Trials with Noncompliance

on some bayesian statistical models in actuarial science with emphasis on claim count

چکیده ندارد.

Intention-to-treat analysis in cluster randomized trials with noncompliance.

In cluster randomized trials (CRTs), individuals belonging to the same cluster are very likely to resemble one another, not only in terms of outcomes but also in terms of treatment compliance behavior. Although the impact of resemblance in outcomes is well acknowledged, little attention has been given to the possible impact of resemblance in compliance behavior. This study defines compliance in...

Calculating statistical power in Mendelian randomization studies.

In Mendelian randomization (MR) studies, where genetic variants are used as proxy measures for an exposure trait of interest, obtaining adequate statistical power is frequently a concern due to the small amount of variation in a phenotypic trait that is typically explained by genetic variants. A range of power estimates based on simulations and specific parameters for two-stage least squares (2...