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06/29/2023
Integrating Randomized Placebo-Controlled Trial Data with External Controls: A Semiparametric Approach with Selective Borrowing
In recent years, real-world external controls (ECs) have grown in popula...
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04/23/2022
When Doubly Robust Methods Meet Machine Learning for Estimating Treatment Effects from Real-World Data: A Comparative Study
Observational cohort studies are increasingly being used for comparative...
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12/17/2021
Selection bias in the treatment effect for a principal stratum
Estimation of treatment effect for principal strata has been studied for...
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12/06/2021
Using principal stratification in analysis of clinical trials
The ICH E9(R1) addendum (2019) proposed principal stratification (PS) as...
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11/22/2021
Monotonicity assumptions in estimating the treatment effect for a principal stratum
In addition to the treatment effect for all randomized patients, sometim...
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12/19/2020