A flexible approach for causal inference with multiple treatments and clustered survival outcomes
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DOI: 10.1002/sim.9548
Abstract: When drawing causal inferences about the effects of multiple treatments on clustered survival outcomes using observational data, we need to address implications of the multilevel data structure, multiple treatments, censoring, and unmeasured confounding for causal… read more here.
Keywords: causal inference; treatments clustered; causal; multiple treatments ... See more keywords
A Multicenter Controlled Study to Evaluate Multiple Treatments With Nonthermal Focused Ultrasound for Noninvasive Fat Reduction
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DOI: 10.1097/dss.0000000000000918
Abstract: BACKGROUND Demand for nonsurgical esthetic body procedures has led to the development of noninvasive techniques for reducing localized subcutaneous adipose tissue. OBJECTIVE This study assessed multiple treatments with nonthermal focused ultrasound for noninvasive abdominal treatment… read more here.
Keywords: focused ultrasound; nonthermal focused; treatment; study ... See more keywords
Adjusting for switches to multiple treatments: Should switches be handled separately or combined?
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DOI: 10.1177/09622802241300049
Abstract: Treatment switching is common in randomised controlled trials (RCTs). Participants may switch onto a variety of different treatments, all of which may have different treatment effects. Adjustment analyses that target hypothetical estimands – estimating outcomes… read more here.
Keywords: switches handled; treatment; switches multiple; adjusting switches ... See more keywords