Trial arm outcome variance difference after dropout as an indicator of missing-not-at-random bias in randomized controlled trials.

Hazewinkel, Audinga-Dea; Tilling, Kate; Wade, Kaitlin H; Palmer, Tom

Hazewinkel, Audinga-Dea; Tilling, Kate; Wade, Kaitlin H; Palmer, Tom.

Hazewinkel AD; Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK.
Tilling K; Medical Research Council Integrative Epidemiology Unit, Bristol Medical School, University of Bristol, Bristol, UK.
Wade KH; Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK.
Palmer T; Medical Research Council Integrative Epidemiology Unit, Bristol Medical School, University of Bristol, Bristol, UK.

Biom J ; 65(8): e2200116, 2023 12.

Article en En | MEDLINE | ID: mdl-37727079

Asunto(s)

Ensayos Clínicos Controlados Aleatorios como Asunto; Humanos; Simulación por Computador; Probabilidad; Sesgo

Palabras clave

bias; dropout; missing-not-at-random; randomized controlled trials; risk-of-bias

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Texto completo: 1 Banco de datos: MEDLINE Asunto principal: Ensayos Clínicos Controlados Aleatorios como Asunto Tipo de estudio: Clinical_trials / Prognostic_studies Límite: Humans Idioma: En Año: 2023 Tipo del documento: Article

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