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Furukawa Y, Yamada T, Morita T, Tamaki S, Iwasaki Y, Kawasaki M, Kikuchi A, Kawai T, Seo M, Ikeda I, Fukuhara E, Abe M, Nakamura J, Fukunami M. P6610The effect of maintenance of sinus rhythm after catheter ablation on renal function in patients with atrial fibrillation. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy566.p6610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Tamaki S, Yamada T, Morita T, Furukawa Y, Iwasaki Y, Kawasaki M, Kikuchi A, Kawai T, Seo M, Ikeda I, Fukuhara E, Abe M, Nakamura J, Fukunami M. P2819Prediction of mode of death by calculated plasma volume status in patients admitted for acute decompensated heart failure: a prospective study of Osaka Prefectural Acute heart failure Registry (OPAR). Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy565.p2819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Kawasaki M, Yamada T, Morita T, Furukawa Y, Tamaki S, Iwasaki Y, Kikuchi A, Kawai T, Seo M, Ikeda I, Fukuhara E, Abe M, Nakamura J, Fukunami M. P1021Modified ADMIRE-HF risk score predicts serious arrhythmic events in patients with implantable cardioverter defibrillator, regardless of left ventricular ejection fraction. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy564.p1021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Tamaki S, Yamada T, Morita T, Furukawa Y, Iwasaki Y, Kawasaki M, Kikuchi A, Kawai T, Seo M, Ikeda I, Fukuhara E, Abe M, Nakamura J, Fukunami M. P2820Comparison of the prognostic values of formulas for the estimation of plasma volume in patients admitted for acute decompensated heart failure: a prospective study. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy565.p2820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Kawasaki M, Yamada T, Morita T, Furukawa Y, Tamaki S, Iwasaki Y, Kikuchi A, Kawai T, Seo M, Ikeda I, Fukuhara E, Abe M, Nakamura J, Fukunami M. P6603Impact of paroxysmal atrial fibrillation ablation on cardiac sympathetic nervous system: a prospective randomized comparative study with cryoballoon catheter or radiofrequency ablation catheter. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy566.p6603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Yamada T, Morita T, Furukawa Y, Tamaki S, Iwasaki Y, Kawasaki M, Kikuchi A, Kawai T, Seo M, Nakamura J, Abe M, Kayama K, Kawahira M, Tanabe K, Fukunami M. P4747Long-term prognostic value of the serial change of pulse pressure during hospitalization in patients admitted for acute decompensated heart failure. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy563.p4747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Seo M, Yamada T, Morita T, Furukawa Y, Tamaki S, Iwasaki Y, Kawasaki M, Kikuchi A, Kawai T, Ikeda I, Fukuhara E, Nakamura J, Abe M, Fukunami M. 4937Prognostic value of serum cholinesterase in patients with acute decompensated heart failure: a prospective comparative study with other nutritional indexes. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy566.4937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Yamada T, Morita T, Furukawa Y, Tamaki S, Iwasaki Y, Kawasaki M, Kikuchi A, Kawai T, Seo M, Nakamura J, Abe M, Kayama K, Kawahira M, Tanabe K, Fukunami M. P922Model of end-stage liver disease excluding INR score provides additional prognostic information to the get with the guidelines-heart failure risk score in acute decompensated heart failure patients. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy564.p922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Seo M, Yamada T, Morita T, Furukawa Y, Tamaki S, Iwasaki Y, Kawasaki M, Kikuchi A, Kawai T, Ikeda I, Fukuhara E, Nakamura J, Abe M, Fukunami M. P5358Prognostic impact of cardiac MIBG imaging in heart failure with reduced, mid-range and preserved left ventricular ejection fraction admitted for acute decompensated heart failure. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy566.p5358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Yamada T, Morita T, Furukawa Y, Tamaki S, Iwasaki Y, Kawasaki M, Kikuchi A, Kawai T, Seo M, Nakamura J, Abe M, Kayama K, Kawahira M, Tanabe K, Fukunami M. P4745Long-term prognostic value of cardiorenohepatic syndrome in patients admitted for acute decompensated heart failure. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy563.p4745] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Seo M, Yamada T, Morita T, Furukawa Y, Tamaki S, Iwasaki Y, Kawasaki M, Kikuchi A, Kawai T, Ikeda I, Fukuhara E, Nakamura J, Abe M, Fukunami M. 4942Serum cholinesterase level provides the additional long-time prognostic information to AHEAD risk score in patients with acute decompensated heart failure. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy566.4942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Yamada T, Morita T, Furukawa Y, Tamaki S, Iwasaki Y, Kawasaki M, Kikuchi A, Kawai T, Seo M, Nakamura J, Abe M, Kayama K, Kawahira M, Tanabe K, Fukunami M. P918Prognostic value of the combination of plasma volume status and acute kidney injury in acute decompensated heart failure patients with preserved left ventricular ejection fraction. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy564.p918] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Tamaki S, Yamada T, Morita T, Furukawa Y, Iwasaki Y, Kawasaki M, Kikuchi A, Kawai T, Seo M, Ikeda I, Fukuhara E, Abe M, Nakamura J, Fukunami M. P2818Incremental prognostic value of plasma volume status and I-123 MIBG imaging in patients admitted for acute decompensated heart failure with reduced or preserved left ventricular ejection fraction. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy565.p2818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Seo M, Yamada T, Morita T, Furukawa Y, Tamaki S, Iwasaki Y, Kawasaki M, Kikuchi A, Kawai T, Ikeda I, Fukuhara E, Nakamura J, Abe M, Fukunami M. P5360Prognostic value of AHEAD risk score in patients with reduced, mid-range and preserved left ventricular ejection fraction with acute decompensated heart failure. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy566.p5360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Yamada T, Morita T, Furukawa Y, Tamaki S, Iwasaki Y, Kawasaki M, Kikuchi A, Kawai T, Seo M, Nakamura J, Abe M, Kayama K, Kawahira M, Tanabe K, Fukunami M. P2811Long-term prognostic value of pulmonary-systemic pressure ratio in patients admitted with acute decompensated heart failure. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy565.p2811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Sakai S, Kobayashi K, Nakamura J, Toyabe S, Akazawa K. Accuracy in the Diagnostic Prediction of Acute Appendicitis Based on the Bayesian Network Model. Methods Inf Med 2018. [DOI: 10.3414/me9066] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Summary
Objectives
: The diagnosis of acute appendicitis is difficult, and a diagnostic error will often lead to either a perforation or the removal of a normal appendix. In this study, we constructed a Bayesian network model for the diagnosis of acute appendicitis and compared the diagnostic accuracy with other diagnostic models, such as the naive Bayes model, an artificial neural network model, and a logistic regression model.
Methods
: The data from 169 patients, who suffered from acute abdominal pain and who were suspected of having an acute appendicitis, were analyzed in this study. Nine variables were used for the evaluation of the accuracy of the four models for the diagnosis of an acute appendicitis. The naive Bayes model, the Bayesian network model, an artificial neural network model, and a logistic regression model were used i this study for the diagnosis of acute appendicitis. These four models were validated by using the “632 + bootstrap method” for resampling. The levels of accuracy of the four models for diagnosis were compared by the error rates and by the areas under the receiver operating characteristic curves.
Results
: Through the course of illness, 50.9% (86 of 169) of the patients were diagnosed as having an acute appendicitis. The error rate was the lowest in the Bayesian network model, as compared with the other diagnostic models. The area under the receiver operating characteristic curve analysis also showed that the Bayesian network model provided the most reliable results.
Conclusion
: The Bayesian network model provided the most accurate results in comparison to other models for the diagnosis of acute appendicitis.
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Graham LE, Thomson AL, Nakamura J, Brandt IA, Siegel JT. Finding a family: A categorization of enjoyable emotions. THE JOURNAL OF POSITIVE PSYCHOLOGY 2017. [DOI: 10.1080/17439760.2017.1402074] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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Ikeda I, Yamada T, Morita T, Furikawa Y, Tamaki S, Iwasaki Y, Kawasaki M, Kikuchi A, Kondou T, Seo M, Fukuhara E, Abe M, Nakamura J, Fukunami M. P3983ADMIRE-HF risk score improves the prognostic power of 6-minute walk test in patients with chronic heart failure: a long-term follow-up comparative study. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx504.p3983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Yamada T, Morita T, Furukawa Y, Tamaki S, Iwasaki Y, Kawasaki M, Kikuchi A, Seo M, Ikeda I, Fukuhara E, Nakamura J, Abe M, Fukunami M. P1489Prognostic value of the combination of simple risk index and model of end-stage liver disease excluding INR (MELD-XI) scoring system in patients admitted for acute decompensated heart failure. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx502.p1489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Yamada T, Morita T, Furukawa Y, Tamaki S, Iwasaki Y, Kawasaki M, Kikuchi A, Seo M, Ikeda I, Fukuhara E, Nakamura J, Abe M, Fukunami M. P3386Long-term prognostic value of cardiac power index in patients admitted for acute decompensated heart failure with reduced or preserved left ventricular ejection fraction. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx504.p3386] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Tamaki S, Yamada T, Morita T, Furukawa Y, Iwasaki Y, Kawasaki M, Kikuchi A, Seo M, Ikeda I, Fukuhara E, Abe M, Nakamura J, Fukunami M. P5288Effect of tolvaptan therapy on cardiac sympathetic nerve activity in patients with acute decompensated heart failure and preserved left ventricular ejection fraction. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx493.p5288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Tse D, Nakamura J, Csikszentmihalyi M. THE IMPORTANCE OF SUFFICIENT CHALLENGES TO POSITIVE EMOTIONS AMONG OLDER ADULTS. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.1506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Nakamura J, Graham L, Chan T, Procter K. PATHWAYS TO SOCIAL PURPOSE AND INNOVATION AFTER SIXTY. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Nakamura J, Carstensen L. FACILITATING PURPOSE IN LATER LIFE. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Furukawa Y, Yamada T, Morita T, Tamaki S, Iwasaki Y, Kawasaki M, Kikuchi A, Kondo T, Ozaki T, Seo M, Ikeda I, Fukuhara E, Abe M, Nakamura J, Fukunami M. P340The impact of chronic hemodialysis of catheter ablation using open irrigation catheter in patients with atrial fibrillation. Europace 2017. [DOI: 10.1093/ehjci/eux141.066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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