La muestra en ensayos clínicos aleatorizados con análisis interino
Datos Bibliográficos
| ID | 15534136 |
|---|---|
| Autores | M Melendez (0000-0001-5211-1456, Pontificia Universidad Javeriana, autor de correspondencia), Felipe Botero-Rodríguez (0000-0003-1537-5211, Pontificia Universidad Javeriana), Carlos Rincón (0000-0002-0477-1908, Pontificia Universidad Javeriana) |
| Año | 2023 |
| Volumen | 40 |
| Número | 2 |
| Páginas | 220-8 |
| Fecha de publicación | 2023-06-30 |
| Peer Reviewed | Sí |
| Open Access | Sí |
| Tipo | ARTICLE |
| Revista | Revista Peruana de Medicina Experimental y Salud Pública (JOURNAL) |
| Identificadores de la revista | ISSN: 1726-4634 • E-ISSN: 1726-4642 |
| Editorial | National Institute of Health of Peru (PUBLISHER • PE) |
| DOI | 10.17843/rpmesp.2023.402.12217 |
| PMID | 38232269 |
| OpenAlex | W4384702421 |
| Idioma | ES |
| Citas recibidas | 1 |
| Referencias citadas | 1 |
This article introduces randomized clinical trials and basic concepts of statistical inference. We present methods for calculating the sample size by outcome type and the hypothesis to be tested, together with the code in the R programming language. We describe four methods for adjusting the original sample size for interim analyses. We sought to introduce these topics in a simple and concrete way, considering the mathematical expressions that support the results and their implementation in available statistical programs; therefore, bringing health students closer to statistics and the use of statistical programs, which are aspects that are rarely considered during their training
Humanities · Agricultural and Food Production Studies · Business, Innovation, and Economy · Philosophy · Statistical Methods and Applications
| Obras citantes distintas | 1 |
|---|---|
| Citas por año | 0,33 |
| Intervalo de citas | 2023 - 2023 (1) |
| Velocidad de citación | historical |
| Altamente citado | No |
| Tipos de cita | Neutras: 1 |