Penetration factors and introduction possibility for image diagnostic equipment

Suzuki, Teppei; Isomi, Yusuke; Tsuji, Shintaro; Tani, Yuji; Tanikawa, Takumi; Yamasina, Hiroko; Ogasawara, Katsuhiko

Penetration factors and introduction possibility for image diagnostic equipment

Suzuki, Teppei; Isomi, Yusuke; Tsuji, Shintaro et al.

Health policy and technology, 2018, 7(2), 142-148

Permalink : https://hdl.handle.net/2115/74842

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アクセス権	open access
URI	https://hdl.handle.net/2115/74842
タイトル	Penetration factors and introduction possibility for image diagnostic equipment
著者	Suzuki, Teppei ; Isomi, Yusuke ; Tsuji, Shintaro ; Tani, Yuji ; Tanikawa, Takumi ; Yamasina, Hiroko ; Ogasawara, Katsuhiko
著者名 Suzuki, Teppei
著者名 Isomi, Yusuke
著者名 Tsuji, Shintaro
著者名 Tani, Yuji
著者名 Tanikawa, Takumi
著者名 Yamasina, Hiroko
e-Rad_Researcher 90322859 著者名 Ogasawara, Katsuhiko
言語	英語
キーワード	Healthcare needs and demand
	Healthcare markets
	Medical equipment
	Principal component analysis
発行日	2018-06
出版者	Elsevier
収録物名	Health policy and technology
巻(号)	7(2)
ページ	142-148
抄録	Background: This study investigated and analyzed the relationship between medical resources and economic conditions of OECD member countries and extracted factors for introducing imaging diagnostic equipment in each country. We also investigated the possibility of introducing diagnostic imaging equipment. Methods: A principal component analysis was conducted from medical environment indices and economic situation indices; the results were visualized on a graph with the extracted two principal components as axes, and the target nations were categorized according to the possibility of introducing diagnostic imaging equipment. Next, with the number of CTs and MRIs as response variables, we visualized the probability results on a graph by conducting a multiple regression analysis with the indices as explanatory variables and extracting the most influential factors on the number of diagnostic imaging equipment introduced. Results: We classified 29 countries into four groups according to medical environment and economic situation indices. By extracting from the four groups a group with a high possibility for introducing medical equipment then conducting a multiple regression analysis with CT and MRI unit counts as objective variables and other medical environment and economic situation indices as explanatory variables, it became clear that the factor with the greatest influence on CT and MRI unit counts is the number of hospital beds. Conclusion: As topics of future studies, we would like to clarify the factors behind as well as the probability for the introduction of medical equipment in each nation by researching high-growth medical equipment markets. (C) 2018 Fellowship of Postgraduate Medicine. Published by Elsevier Ltd. All rights reserved.
資源タイプ	学術雑誌論文
出版タイプ	Accepted Manuscript
権利情報	Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
権利情報	© 2018, Elsevier. Licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/
PISSN	2211-8837
NCID	AA12584811
関連情報 (isVersionOf)	出版社版DOI https://doi.org/10.1016/j.hlpt.2018.01.008