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Letters Effect of telehealth

Authors’ reply to Greenhalgh

BMJ 2012; 345 doi: (Published 06 August 2012) Cite this as: BMJ 2012;345:e5305
  1. Adam Steventon, senior research analyst1,
  2. Stanton Newman, professor in health psychology and dean of school of health sciences (principal investigator)2
  1. 1Nuffield Trust, London W1G 7LP, UK
  2. 2School of Health Sciences, City University London, London, UK
  1. adam.steventon{at}

We agree with Greenhalgh about the importance of non-randomised studies.1 2 Yet many commentators agree that randomised trials also have an important role to play, and we hope that this trial will provide valuable information about telehealth.

Our analysis was conducted …

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