Letter

Minimisation is much better than the randomised block design in certain cases

BMJ 1999; 318 doi: 10.1136/bmj.318.7195.1420 (Published 22 May 1999)
Cite this as: BMJ 1999;318:1420.1

Access to the full text of this article requires a subscription or payment. Please log in or subscribe below.

  1. Tom Treasure, Professor of cardiothoracic surgery,
  2. Kenneth D MacRae, Medical statistician
  1. St George's Hospital Medical School, London SW17 0QT
  2. 5 Northcroft Terrace, London W13 9SP

    EDITOR—In commenting on our editorial1 Ross suggests that the randomised block design is similar to minimisation but has even more power.2 We are unaware of any publication which shows that this is the case. He also states that these two methods have the same disadvantage—that assignment to a block becomes a major undertaking. In fact, minimisation …

    Access to the full text of this article requires a subscription or payment

    Subscribe

    Article access

    Article access for 1 day

    Purchase this article for £20 $30 €32*

    The PDF version can be downloaded as your personal record

    * Prices do not include VAT

    Rapid responses

    THIS WEEK'S POLL

    Read related article

    See previous polls

    BMJ most popular