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Related Experiment Videos

Varicose veins on the internet.

G Libertiny1, J M Perkins, T R Magee

  • 1Department of Surgery, Royal Berkshire Hospital, London Road, Reading, RG1 5AN, UK.

European Journal of Vascular and Endovascular Surgery : the Official Journal of the European Society for Vascular Surgery
|October 19, 2000
PubMed
Summary
This summary is machine-generated.

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Online information about varicose veins varies greatly in quality. Longer documents and those from non-profit organizations offer more reliable health information than shorter, privately sourced materials.

Area of Science:

  • Medical Informatics
  • Health Communication

Background:

  • The internet is a primary source for health information.
  • Evaluating the quality of online medical information is crucial for patient education and care.

Purpose of the Study:

  • To assess the educational quality of online resources about varicose veins.

Main Methods:

  • A systematic review of 41 internet documents on varicose veins.
  • Documents were scored for educational value by independent observers.
  • Characteristics like origin, authorship, length, and references were analyzed.

Main Results:

  • Information from non-profit organizations scored significantly higher than from private practices (44.5 vs 13, p=0.04).
  • Document length positively correlated with educational quality (r=0.82, p<0.001).

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  • Eleven documents were from academic/professional bodies; 27 from private practices.

    • Conclusions:

    • While comprehensive varicose vein information exists online, much is misleading.
    • Longer documents and those from reputable non-profit sources are more reliable.
    • Patients should critically evaluate online health information sources.