Publications by authors named "Takefumi Kitazawa"

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Determinants of consulting a physician for mental distress in Japan: Analyses of the general population with a particular focus on the moderate distress group.
Shimpei Hanaoka, Shigeru Fujita, Takefumi Kitazawa, Kanako Seto, Kunichika Matsumoto

PCN Rep· December 2025

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Development and usability of a hospital standardized ADL ratio (HSAR) for elderly patients with cerebral infarction: a retrospective observational study using administrative claim data from 2012 to 2019 in Japan.
Ryo Onishi, Yosuke Hatakeyama, Koki Hirata, Kunichika Matsumoto, Kanako Seto, Takefumi Kitazawa

BMC Geriatr· April 2023

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Quality assessment of clinical practice guidelines using the AGREE instrument in Japan: A time trend analysis.
Kanako Seto, Kunichika Matsumoto, Shigeru Fujita, Takefumi Kitazawa, Rebeka Amin

PLoS One· January 2020

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Capturing the trends in hospital standardized mortality ratios for pneumonia: a retrospective observational study in Japan (2010 to 2018).
Rebeka Amin, Yosuke Hatakeyama, Takefumi Kitazawa, Kunichika Matsumoto, Shigeru Fujita

Environ Health Prev Med· January 2020

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Trends in hospital standardized mortality ratios for stroke in Japan between 2012 and 2016: a retrospective observational study.
Rebeka Amin, Takefumi Kitazawa, Yosuke Hatakeyama, Kunichika Matsumoto, Shigeru Fujita

Int J Qual Health Care· November 2019

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The structure of the quality of clinical practice guidelines with the items and overall assessment in AGREE II: a regression analysis.
Yosuke Hatakeyama, Kanako Seto, Rebeka Amin, Takefumi Kitazawa, Shigeru Fujita

BMC Health Serv Res· November 2019

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Comprehensive cost of illness of dementia in Japan: a time trend analysis based on Japanese official statistics.
Shimpei Hanaoka, Kunichika Matsumoto, Takefumi Kitazawa, Shigeru Fujita, Kanako Seto

Int J Qual Health Care· April 2019

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Cost of illness of hepatocellular carcinoma in Japan: A time trend and future projections.
Kunichika Matsumoto, Yinghui Wu, Takefumi Kitazawa, Shigeru Fujita, Kanako Seto

PLoS One· December 2018

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Cost of illness of leukemia in Japan - Trend analysis and future projections.
Rebeka Amin, Kunichika Matsumoto, Hiroka Hosaka, Takefumi Kitazawa, Shigeru Fujita

J Chin Med Assoc· September 2018

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Cost of illness of ischemic heart disease in Japan: a time trend and future projections.
Toshiharu Gochi, Kunichika Matsumoto, Rebeka Amin, Takefumi Kitazawa, Kanako Seto

Environ Health Prev Med· May 2018

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Effects of the concentration of digestive surgical operations in regional Japan.
Takefumi Kitazawa, Kunichika Matsumoto, Shigeru Fujita, Kanako Seto, Yinghui Wu

Surg Today· April 2018

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Cost of illness of non-alcoholic liver cirrhosis in Japan: A time trend analysis and future projections.
Takefumi Kitazawa, Kunichika Matsumoto, Shigeru Fujita, Kanako Seto, Yinghui Wu

Hepatol Res· February 2018

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Evaluation of clinical practice guidelines using the AGREE instrument: comparison between data obtained from AGREE I and AGREE II.
Kanako Seto, Kunichika Matsumoto, Takefumi Kitazawa, Shigeru Fujita, Shimpei Hanaoka

BMC Res Notes· December 2017

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Occupational stress among healthcare workers in Japan.
Shinya Ito, Shigeru Fujita, Kanako Seto, Takefumi Kitazawa, Kunichika Matsumoto

Work· September 2016

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Informing health policy in Japan: A mixed-model estimation to compare the cost of illness of cervical cancer and endometrial cancer.
Eijiro Hayata, Kanako Seto, Takefumi Kitazawa, Kunichika Matsumoto, Mineto Morita

J Obstet Gynaecol Res· April 2016

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Cost of illness of the prostate cancer in Japan--a time-trend analysis and future projections.
Takefumi Kitazawa, Kunichika Matsumoto, Shigeru Fujita, Kanako Seto, Shimpei Hanaoka

BMC Health Serv Res· October 2015

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Cost of illness of breast cancer in Japan: trends and future projections.
Kunichika Matsumoto, Kayoko Haga, Takefumi Kitazawa, Kanako Seto, Shigeru Fujita

BMC Res Notes· October 2015

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Indium(III)-catalyzed knoevenagel condensation of aldehydes and activated methylenes using acetic anhydride as a promoter.
Yohei Ogiwara, Keita Takahashi, Takefumi Kitazawa, Norio Sakai

J Org Chem· March 2015

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Cost of illness of the cervical cancer of the uterus in Japan--a time trend and future projections.
Eijiro Hayata, Kanako Seto, Kayoko Haga, Takefumi Kitazawa, Kunichika Matsumoto

BMC Health Serv Res· March 2015

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Characteristics of unit-level patient safety culture in hospitals in Japan: a cross-sectional study.
Shigeru Fujita, Kanako Seto, Takefumi Kitazawa, Kunichika Matsumoto, Tomonori Hasegawa

BMC Health Serv Res· October 2014

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Perioperative patient safety indicators and hospital surgical volumes.
Takefumi Kitazawa, Kunichika Matsumoto, Shigeru Fujita, Ai Yoshida, Shuhei Iida

BMC Res Notes· February 2014

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Cost of illness of the stomach cancer in Japan - a time trend and future projections.
Kayoko Haga, Kunichika Matsumoto, Takefumi Kitazawa, Kanako Seto, Shigeru Fujita

BMC Health Serv Res· July 2013

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Risk factors of workplace violence at hospitals in Japan.
Shigeru Fujita, Shinya Ito, Kanako Seto, Takefumi Kitazawa, Kunichika Matsumoto

J Hosp Med· February 2012

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Patients' identification and reporting of unsafe events at six hospitals in Japan.
Tomonori Hasegawa, Shigeru Fujita, Kanako Seto, Takefumi Kitazawa, Kunichika Matsumoto

Jt Comm J Qual Patient Saf· November 2011

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[Study of clarifying incidence of lifestyle-related diseases and related complications and its medical expenses using government-managed health insurance data].
Hiroyuki Sakamaki, Takefumi Kitazawa, Takashi Muto

Nihon Eiseigaku Zasshi· May 2008

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