Download PDFPDF

Delirium in an adult acute hospital population: predictors, prevalence and detection
Compose Response

Plain text

  • No HTML tags allowed.
  • Web page addresses and e-mail addresses turn into links automatically.
  • Lines and paragraphs break automatically.
Author Information
First or given name, e.g. 'Peter'.
Your last, or family, name, e.g. 'MacMoody'.
Your email address, e.g.
Your role and/or occupation, e.g. 'Orthopedic Surgeon'.
Your organization or institution (if applicable), e.g. 'Royal Free Hospital'.
Statement of Competing Interests


  • A rapid response is a moderated but not peer reviewed online response to a published article in a BMJ journal; it will not receive a DOI and will not be indexed unless it is also republished as a Letter, Correspondence or as other content. Find out more about rapid responses.
  • We intend to post all responses which are approved by the Editor, within 14 days (BMJ Journals) or 24 hours (The BMJ), however timeframes cannot be guaranteed. Responses must comply with our requirements and should contribute substantially to the topic, but it is at our absolute discretion whether we publish a response, and we reserve the right to edit or remove responses before and after publication and also republish some or all in other BMJ publications, including third party local editions in other countries and languages
  • Our requirements are stated in our rapid response terms and conditions and must be read. These include ensuring that: i) you do not include any illustrative content including tables and graphs, ii) you do not include any information that includes specifics about any patients,iii) you do not include any original data, unless it has already been published in a peer reviewed journal and you have included a reference, iv) your response is lawful, not defamatory, original and accurate, v) you declare any competing interests, vi) you understand that your name and other personal details set out in our rapid response terms and conditions will be published with any responses we publish and vii) you understand that once a response is published, we may continue to publish your response and/or edit or remove it in the future.
  • By submitting this rapid response you are agreeing to our terms and conditions for rapid responses and understand that your personal data will be processed in accordance with those terms and our privacy notice.
This question is for testing whether or not you are a human visitor and to prevent automated spam submissions.

Vertical Tabs

Other responses

Jump to comment:

  • Published on:
    Prevalence and predictors of delirium
    • Niamh A. O'Regan, Geriatric Medicine Research Fellow
    • Other Contributors:
      • Daniel Ryan, David Meagher, and Suzanne Timmons

    Sir, we read with interest the recent response to our study of delirium point prevalence from Zieschang and colleagues, Heidelberg, Germany[1]. Zieschang et al have described a delirium prevalence of 15.6% in their study population of older hyponatraemic patients and normonatraemic controls admitted to a step-down facility, and note that our hospital-wide point prevalence was higher at almost 20%[2].


    Show More
    Conflict of Interest:
    None declared.
  • Published on:
    Prevalence and predictors of delirium
    • Tania Zieschang, Geriatrician
    • Other Contributors:
      • Marcia Wolf, Peter Oster, Daniel Kopf

    The point prevalence of delirium in an acute care facility in Ireland was described with 20% for the 280 patients enrolled in the study. Prevalence was the highest on the geriatric ward (8/15 patients, 53%) and in patients >80years of age (24/69 patients, 34.8%) [1]. Delirium prevalence appears to be very high when compared to our own data set (Clinical trial registration: DRKS00004280). In a case-control-study, which...

    Show More
    Conflict of Interest:
    None declared.