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Homeopathy 2003; 92(04): 182-186
DOI: 10.1016/j.homp.2003.08.013
DOI: 10.1016/j.homp.2003.08.013
Original Paper
Assessing likelihood ratio of clinical symptoms: handling vagueness
Weitere Informationen
Publikationsverlauf
Received23. April 2003
revised18. Juli 2003
accepted11. August 2003
Publikationsdatum:
12. Dezember 2017 (online)
Abstract
Clinical symptoms including homeopathic symptoms are often vague. There is reluctance to assess clinical symptoms as diagnostic instruments because they are hard to define. Still, clinical symptoms appear effective in daily practice. Expert systems and neural networks handle vague data successfully.
Theoretical considerations predict the kind of problems we may expect. There is a difference between quantitative and qualitative vagueness. Vague data cause problems if we try to prove a hypothesis because of expectation bias. We assess likelihood ratio of homeopathic symptoms only to improve the method.
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