12. The analysis of experimental studies

  1. A. Gouveia Oliveira

Published Online: 12 JUL 2013

DOI: 10.1002/9781118670767.ch12

Biostatistics Decoded

Biostatistics Decoded

How to Cite

Oliveira, A. G. (ed) (2013) The analysis of experimental studies, in Biostatistics Decoded, John Wiley & Sons, Ltd, Chichester, UK. doi: 10.1002/9781118670767.ch12

Editor Information

  1. Department of Pharmacy, Universidade Federal do Rio Grande do Norte, Natal, RN, Brazil

Publication History

  1. Published Online: 12 JUL 2013
  2. Published Print: 3 SEP 2013

ISBN Information

Print ISBN: 9781119953371

Online ISBN: 9781118670767

SEARCH

Keywords:

  • clinical trials;
  • data analysis;
  • statistical methodology

Summary

In the context of clinical trials, the aim is to assign a therapeutic response to a particular experimental medicine or therapeutic regimen. Basically, the data analysis of a clinical trial is processed in seven sequential stages. This chapter discusses each of these seven sequential stages in greater detail. The discussion focuses on the main aspects in which an inappropriate statistical methodology may eventually contaminate the study by factors external to the experience, thus compromising the assignment of causality of the observed effects to the test treatment.