Debate over credibility of natural health product claims
نویسندگان
چکیده
منابع مشابه
Comparing Credibility Estimates of Health Insurance Claims Costs
We fit a linear mixed model and a Bayesian hierarchical model to data provided by an insurance company located in the Midwest. We used models fit to the 1994 data to predict health insurance claims costs for 1995. We implemented the linear mixed model in SAS and used two different prediction methods to predict 1995 costs. In the linear mixed model we assumed a normal likelihood. In the hierarch...
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In my doctoral research, I plan to address the problem of assessing the credibility of arbitrary claims made in natural-language text — in an open-domain setting. Automatic credibility assessment is a complex task depending upon many factors. To start with, we propose three factors which can help in assessing the credibility of textual claims: (i) the reliability of the web sources talking abou...
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Text articles with false claims, especially news, have recently become aggravating for the Internet users. These articles are in wide circulation and readers face difficulty discerning fact from fiction. Previous work on credibility assessment has focused on factual analysis and linguistic features. The task’s main challenge is the distinction between the features of true and false articles. In...
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متن کاملNatural health product use in Canada.
OBJECTIVE To quantify patterns of Natural Health Product (NHP) use in Canada. METHODS The Food Habits of Canadians surveyed 1,543 Canadian adults using a 24-hour recall to record dietary supplements. Prevalence of use by user profile was examined. RESULTS Forty-six percent of women and 33% of men reported taking at least one Natural Health Product with a mean of 2.3 among users. The highest...
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ژورنال
عنوان ژورنال: Canadian Medical Association Journal
سال: 2005
ISSN: 0820-3946,1488-2329
DOI: 10.1503/cmaj.050162