I Have Randomized by Clinic; Now What? Four Decades After Cornfield.

• Autores: Roger D. Vaughan
• Localización: American journal of public health, ISSN 0090-0036, Vol. 107, Nº. 6, 2017, págs. 830-831
• Idioma: inglés
• Texto completo no disponible (Saber más ...)
• Resumen

  • An introduction is presented in which the author discusses articles in the issue which deal with topics such as the analysis of data from group (or cluster) randomized trials (GRTs), a research paper published by writer Jerome Cornfield in 1978, and the intraclass correlation coefficient.