Work

Design and Analysis of Behavioral Intervention Studies: a Bayesian Approach

Year: 2025

Type: article

Abstract: We introduce a criterion for sample size determination and a procedure to find the required sample size. We illustrate our methodology using a cluster randomized trial on the effectiveness of an online training in improving primary care doctors’ competency in brief tobacco interventions. All analyses are done in R, and we provide the dataset and R syntax for straightforward replication.

Source: DOAJ (DOAJ: Directory of Open Access Journals)

Authors: Camila Natalia Barragan Ibañez, Ulrich Lösener, Nnamdi Moeteke, Mirjam Moerbeek

Language: English

Topic: Statistical Methods in Clinical Trials

Subfield: Statistics and Probability

Field: Mathematics

Domain: Physical Sciences

SDG: Good health and well-being

Open Access status: green

OpenAlex ID: W7112327168

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