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dc.contributor.authorTalcott, James Aen_US
dc.contributor.authorClark, Jack Aen_US
dc.contributor.authorLee, Insu Pen_US
dc.date.accessioned2012-01-11T23:12:10Z
dc.date.available2012-01-11T23:12:10Z
dc.date.copyright2007
dc.date.issued2007-10-29
dc.identifier.citationTalcott, James A, Jack A Clark, Insu P Lee. "Measuring perceived effects of drinking an extract of basidiomycetes Agaricus blazei murill: a survey of Japanese consumers with cancer" BMC Complementary and Alternative Medicine 7:32. (2007)
dc.identifier.issn1472-6882
dc.identifier.urihttps://hdl.handle.net/2144/3310
dc.description.abstractBACKGROUND. To survey cancer patients who consume an extract of the Basidiomycetes Agaricus blazei Murill mushroom (Sen-Sei-Ro) to measure their self-assessment of its effects and to develop an instrument for use in future randomized trials. METHODS. We designed, translated and mailed a survey to 2,346 Japanese consumers of Sen-Sei-Ro self-designated as cancer patients. The survey assessed consumer demographics, cancer history, Sen-Sei-Ro consumption, and its perceived effects. We performed exploratory psychometric analyses to identify distinct, multi-item scales that could summarize perceptions of effects. RESULTS. We received completed questionnaires from 782 (33%) of the sampled Sen-Sei-Ro consumers with a cancer history. Respondents represented a broad range of cancer patients familiar with Sen-Sei-Ro. Nearly all had begun consumption after their cancer diagnosis. These consumers expressed consistently positive views, though not extremely so, with more benefit reported for more abstract benefits such as emotional and physical well-being than relief of specific symptoms. We identified two conceptually and empirically distinct and internally consistent summary scales measuring Sen-Sei-Ro consumers' perceptions of its effects, Relief of Symptoms and Functional Well-being (Cronbach's alpha: Relief of Symptoms, α = .74; Functional Well-Being, α = .91). CONCLUSION. Respondents to our survey of Sen-Sei-Ro consumers with cancer reported favorable perceived effects from its use. Our instrument, when further validated, may be a useful outcome in trials assessing this and other complementary and alternative medicine (CAM) substances in cancer patients.en_US
dc.description.sponsorshipKyowa-S.S.I., Tokyo, Japanen_US
dc.language.isoen
dc.publisherBioMed Centralen_US
dc.rightsCopyright 2007 Talcott et al; licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.en_US
dc.rights.urihttp://creativecommons.org/licenses/by/2.0
dc.titleMeasuring Perceived Effects of Drinking an Extract of Basidiomycetes Agaricus Blazei Murill: A Survey of Japanese Consumers with Canceren_US
dc.typeArticleen_US
dc.identifier.doi10.1186/1472-6882-7-32
dc.identifier.pmid17967191
dc.identifier.pmcid2213681


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Copyright 2007 Talcott et al; licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Except where otherwise noted, this item's license is described as Copyright 2007 Talcott et al; licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.