Ryo Onishi

Tokyo, Japan

Last Updated: 09/26/2026

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Found 28 publications

Psychometric Evaluation of the Japanese Version of the Hospital Survey on Patient Safety Culture 2.0 (J-HSOPS 2.0): A Nationwide Cross-sectional Study.

Psychometric Evaluation of the Japanese Version of the Hospital Survey on Patient Safety Culture 2.0 (J-HSOPS 2.0): A Nationwide Cross-sectional Study.

Journal: Journal of patient safety
Published: April 12, 2026

Evaluation of the Quality of Japanese Clinical Practice Guidelines Using Appraisal of Guidelines for Research and Evaluation II Instrument: A Time Trend Analysis From 2011 to 2022.

Evaluation of the Quality of Japanese Clinical Practice Guidelines Using Appraisal of Guidelines for Research and Evaluation II Instrument: A Time Trend Analysis From 2011 to 2022.

Journal: Journal of evaluation in clinical practice
Published: October 27, 2025

Trends in Patient Safety Management Systems by Hospital Size in Japanese Acute Care Hospitals.

Trends in Patient Safety Management Systems by Hospital Size in Japanese Acute Care Hospitals.

Journal: Journal of patient safety
Published: September 03, 2025

Association between hospital accreditation and patient safety management systems in Japan: a secondary analysis of nationwide surveys, 2015-23.

Association between hospital accreditation and patient safety management systems in Japan: a secondary analysis of nationwide surveys, 2015-23.

Journal: International journal for quality in health care : journal of the International Society for Quality in Health Care
Published: August 01, 2025

Factors associated with awareness, reading and perceptions of clinical practice guidelines among the general population in Japan: A nationwide cross-sectional survey (INFORM Study 2023).

Factors associated with awareness, reading and perceptions of clinical practice guidelines among the general population in Japan: A nationwide cross-sectional survey (INFORM Study 2023).

Journal: PloS one
Published: July 07, 2025

Quality of clinical practice guidelines in Japan: a time trend analysis using AGREE II scores.

Quality of clinical practice guidelines in Japan: a time trend analysis using AGREE II scores.

Journal: International journal for quality in health care : journal of the International Society for Quality in Health Care
Published: November 01, 2024

Relationship Between Patients' "Sense of Participation" in Healthcare and Their Satisfaction A Survey of 5 Hospitals.

Relationship Between Patients' "Sense of Participation" in Healthcare and Their Satisfaction A Survey of 5 Hospitals.

Journal: Inquiry : a journal of medical care organization, provision and financing
Published: September 20, 2024

A Comparative Evaluation of Prolonged Hospitalization in Japanese Hospitals: Analysis Based on a Risk-Adjusted Indicator for Pneumonia.

A Comparative Evaluation of Prolonged Hospitalization in Japanese Hospitals: Analysis Based on a Risk-Adjusted Indicator for Pneumonia.

Journal: Quality management in health care
Published: July 28, 2024

Involvement of methodological experts and the quality of clinical practice guidelines: a critical appraisal of clinical practice guidelines and a questionnaire survey of the development groups in Japan.

Involvement of methodological experts and the quality of clinical practice guidelines: a critical appraisal of clinical practice guidelines and a questionnaire survey of the development groups in Japan.

Journal: BMJ open
Published: May 15, 2023

Cost of illness for colorectal cancer in Japan - a time trend and future projections (1996-2035) based on governmental statistics.

Cost of illness for colorectal cancer in Japan - a time trend and future projections (1996-2035) based on governmental statistics.

Journal: BMC health services research
Published: February 01, 2023

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.

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.

Journal: BMC geriatrics
Published: January 13, 2023

Cost of illness in a super-aged society-comparison of breast, lung, and prostate cancer in Japan.

Cost of illness in a super-aged society-comparison of breast, lung, and prostate cancer in Japan.

Journal: BMC geriatrics
Published: September 05, 2022
Showing 1-12 of 28

Last Updated: 09/26/2026