Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
Comment
. 2008 Oct;86(10):C.
doi: 10.2471/blt.08.057737.

Withdrawing from the treatment does not mean from the study

Comment

Withdrawing from the treatment does not mean from the study

Erik Cobo et al. Bull World Health Organ. 2008 Oct.
No abstract available

PubMed Disclaimer

Comment on

References

    1. Williams JR. The Declaration of Helsinki and public health. Bull World Health Organ. 2008;86:650–1. doi: 10.2471/BLT.08.050955. - DOI - PMC - PubMed
    1. Porta N, Bonet C, Cobo E. Discordance between reported intention-to-treat and per protocol analyses. J Clin Epidemiol 2007;60:663-9.jclinepi.2006.09.013 - PubMed
    1. Lachin JM. Statistical considerations in the intent-to-treat principle. Control Clin Trials. 2000;21:167–89. doi: 10.1016/S0197-2456(00)00046-5. - DOI - PubMed
    1. Cobo E. Diseño y análisis de un ensayo clínico: el aspecto más crítico. Med Clin (Barc) 2004;122:184–9. doi: 10.1157/13057825. - DOI - PubMed
    1. Eriksson S, Helgesson G. Potential harms, anonymization, and the right to withdraw consent to biobank research. Eur J Hum Genet. 2005;13:1071–6. doi: 10.1038/sj.ejhg.5201458. - DOI - PubMed

LinkOut - more resources