Randomization in clinical studies / 대한마취과학회지
Korean Journal of Anesthesiology
;
: 221-232, 2019.
Artículo
en Inglés
| WPRIM
| ID: wpr-759536
ABSTRACT
Randomized controlled trial is widely accepted as the best design for evaluating the efficacy of a new treatment because of the advantages of randomization (random allocation). Randomization eliminates accidental bias, including selection bias, and provides a base for allowing the use of probability theory. Despite its importance, randomization has not been properly understood. This article introduces the different randomization methods with examples simple randomization; block randomization; adaptive randomization, including minimization; and response-adaptive randomization. Ethics related to randomization are also discussed. The study is helpful in understanding the basic concepts of randomization and how to use R software.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Teoría de la Probabilidad
/
Distribución Aleatoria
/
Sesgo
/
Sesgo de Selección
/
Ética
Tipo de estudio:
Ensayo Clínico Controlado
Idioma:
Inglés
Revista:
Korean Journal of Anesthesiology
Año:
2019
Tipo del documento:
Artículo
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