title: Indicators of accuracy of consumer health information on the Internet: a study of indicators relating to information for managing fever in children in the home.
abstract: OBJECTIVE
  To identify indicators of accuracy for consumer health information on the Internet. The results will help lay people distinguish accurate from inaccurate health information on the Internet.
  
  
  METHODS
  Several popular search engines (Yahoo, AltaVista, and Google) were used to find Web pages on the treatment of fever in children. The accuracy and completeness of these Web pages was determined by comparing their content with that of an instrument developed from authoritative sources on treating fever in children. The presence on these Web pages of a number of proposed indicators of accuracy, taken from published guidelines for evaluating the quality of health information on the Internet, was noted.
  
  
  METHODS
  Correlation between the accuracy of Web pages on treating fever in children and the presence of proposed indicators of accuracy on these pages. Likelihood ratios for the presence (and absence) of these proposed indicators.
  
  
  RESULTS
  One hundred Web pages were identified and characterized as "more accurate" or "less accurate." Three indicators correlated with accuracy: displaying the HONcode logo, having an organization domain, and displaying a copyright. Many proposed indicators taken from published guidelines did not correlate with accuracy (e.g., the author being identified and the author having medical credentials) or inaccuracy (e.g., lack of currency and advertising).
  
  
  CONCLUSIONS
  This method provides a systematic way of identifying indicators that are correlated with the accuracy (or inaccuracy) of health information on the Internet. Three such indicators have been identified in this study. Identifying such indicators and informing the providers and consumers of health information about them would be valuable for public health care.
authors.affiliation: School of Information Resources and Library Science, University of Arizona, Tucson, Arizona 85719, USA. fallis@email.arizona.edu
authors.forename: Don
authors.initials: D
authors.lastname: Fallis
authors.forename: Martin
authors.initials: M
authors.lastname: Frické
mesh_terms: D002648:Child; D005334:Fever / Q000628:therapy*; D006266:Health Education / Q000592:standards*; D006801:Humans; D007255:Information Services / Q000592:standards*; D020407:Internet; D019984:Quality Indicators, Health Care