Ryuichi Ohta

Publication Activity (10 Years)

Years Active: 2018-2024
Publications (10 Years): 82

Top Topics

Medical Students

Systematic Review

Top Venues

International journal of environmental research and public health

Healthcare (Basel, Switzerland)

Journal of general and family medicine

Home health care services quarterly

This page only lists publications with an associated author ORCID identifier.

Publications

Shiho Amano, Ryuichi Ohta, Chiaki Sano
Relationship between Anemia and Readmission among Older Patients in Rural Community Hospitals: A Retrospective Cohort Study. Journal of clinical medicine 13 (2) (2024)
Shiho Amano, Ryuichi Ohta, Chiaki Sano
Relationship between Anemia and Readmission among Older Patients in Rural Community Hospitals: A Retrospective Cohort Study. Journal of clinical medicine 13 (2) (2024)
Ryuichi Ohta, Nozomi Nishikura, Chiaki Sano
What Do Medical Students Learn about Community Care from Discussions with General Physicians? A Thematic Analysis. Medicina (Kaunas, Lithuania) 59 (10) (2023)
Ryuichi Ohta, Chiaki Sano
Differentiating between Seronegative Elderly-Onset Rheumatoid Arthritis and Polymyalgia Rheumatica: A Qualitative Synthesis of Narrative Reviews. International journal of environmental research and public health 20 (3) (2023)
Ryuichi Ohta, Chiaki Sano
Case Report-Driven Medical Education in Rural Family Medicine Education: A Thematic Analysis. Healthcare (Basel, Switzerland) 11 (16) (2023)
Ryuichi Ohta, Chiaki Sano
Differentiating between Seronegative Elderly-Onset Rheumatoid Arthritis and Polymyalgia Rheumatica: A Qualitative Synthesis of Narrative Reviews. International journal of environmental research and public health 20 (3) (2023)
Taichi Fujimori, Ryuichi Ohta, Chiaki Sano
Diagnostic Errors in Japanese Community Hospitals and Related Factors: A Retrospective Cohort Study. Healthcare (Basel, Switzerland) 11 (11) (2023)
Ryuichi Ohta, Chiaki Sano
Differentiating between Seronegative Elderly-Onset Rheumatoid Arthritis and Polymyalgia Rheumatica: A Qualitative Synthesis of Narrative Reviews. International journal of environmental research and public health 20 (3) (2023)
Ryuichi Ohta, Chiaki Sano
The Effectiveness of Family Medicine-Driven Interprofessional Collaboration on the Readmission Rate of Older Patients. Healthcare (Basel, Switzerland) 11 (2) (2023)
Ryuichi Ohta, Yumi Naito, Chiaki Sano
Mutually Supportive and Inclusive Societies Driven by Community Social Workers in Japan: A Thematic Analysis of Japanese Comics. Geriatrics (Basel, Switzerland) 8 (6) (2023)
Ryuichi Ohta, Chiaki Sano
The Effectiveness of Family Medicine-Driven Interprofessional Collaboration on the Readmission Rate of Older Patients. Healthcare (Basel, Switzerland) 11 (2) (2023)
Ryuichi Ohta, Chiaki Sano
The Effectiveness of Family Medicine-Driven Interprofessional Collaboration on the Readmission Rate of Older Patients. Healthcare (Basel, Switzerland) 11 (2) (2023)
Takashi Koike, Ryuichi Ohta, Yuhei Matsuda, Chiaki Sano, Takahiro Kanno
Nurses' Awareness of and Current Approaches to Oral Care in a Community Hospital in Japan: A Longitudinal Study of Dental Specialists' Interventions. Healthcare (Basel, Switzerland) 11 (17) (2023)
Makoto Kaneko, Takaaki Ikeda, Machiko Inoue, Kemmyo Sugiyama, Manabu Saito, Ryuichi Ohta, Upul Cooray, Evelyn Vingilis, Thomas R Freeman, Maria Mathews
Development and validation of a rurality index for healthcare research in Japan: a modified Delphi study. BMJ open 13 (6) (2023)
Ryuichi Ohta, Chiaki Sano
Differentiating between Seronegative Elderly-Onset Rheumatoid Arthritis and Polymyalgia Rheumatica: A Qualitative Synthesis of Narrative Reviews. International journal of environmental research and public health 20 (3) (2023)
Ryuichi Ohta, Chiaki Sano
The Effectiveness of Family Medicine-Driven Interprofessional Collaboration on the Readmission Rate of Older Patients. Healthcare (Basel, Switzerland) 11 (2) (2023)
Ryuichi Ohta, Chiaki Sano
Associations between Perception of Help-Seeking Behaviors and Quality of Life among Older People in Rural Communities: A Cross-Sectional Study. International journal of environmental research and public health 19 (20) (2022)
Kasumi Nishikawa, Ryuichi Ohta, Chiaki Sano
Factors Associated with Motivation for General Medicine among Rural Medical Students: A Cross-Sectional Study. International journal of environmental research and public health 19 (9) (2022)
Ryuichi Ohta, Takuji Katsube, Chiaki Sano
Challenges in Help-Seeking Behaviors among Rural Older People Mitigated through Family Physician-Driven Outreach: A Systematic Review. International journal of environmental research and public health 19 (24) (2022)
Ryuichi Ohta, Yoshinori Ryu, Chiaki Sano
Association between Self-Medication for Mild Symptoms and Quality of Life among Older Adults in Rural Japan: A Cross-Sectional Study. Medicina (Kaunas, Lithuania) 58 (6) (2022)
Ryuichi Ohta, Takuji Katsube, Chiaki Sano
Challenges in Help-Seeking Behaviors among Rural Older People Mitigated through Family Physician-Driven Outreach: A Systematic Review. International journal of environmental research and public health 19 (24) (2022)
Ryuichi Ohta, Chiaki Sano
Bedside Teaching in Rural Family Medicine Education in Japan. International journal of environmental research and public health 19 (11) (2022)
Kanako Yokomizo, Momoko Tomozane, Chiaki Sano, Ryuichi Ohta
Clinical Presentation and Mortality of Severe Fever with Thrombocytopenia Syndrome in Japan: A Systematic Review of Case Reports. International journal of environmental research and public health 19 (4) (2022)
Ryuichi Ohta, Miyuki Yawata, Chiaki Sano
Doctor Clerk Implementation in Rural Community Hospitals for Effective Task Shifting of Doctors: A Grounded Theory Approach. International journal of environmental research and public health 19 (16) (2022)
Naoto Mouri, Ryuichi Ohta, Chiaki Sano
Effects of Shopping Rehabilitation on Older People's Daily Activities. International journal of environmental research and public health 19 (1) (2022)
Ryuichi Ohta, Yoshinori Ryu, Chiaki Sano
Older People's Help-Seeking Behaviors in Rural Contexts: A Systematic Review. International journal of environmental research and public health 19 (6) (2022)
Shiho Amano, Kohei Oka, Yutaka Sato, Chiaki Sano, Ryuichi Ohta
Measuring Factor XIII Inhibitors in Patients with Factor XIII Deficiency: A Case Report and Systematic Review of Current Practices in Japan. Journal of clinical medicine 11 (6) (2022)
Ryuichi Ohta, Chiaki Sano
Reflection in Rural Family Medicine Education. International journal of environmental research and public health 19 (9) (2022)
Ryuichi Ohta, Yoshihiro Moriwaki, Chiaki Sano
Association between Survival Duration of Older Patients with Advanced Unresectable Pancreatic Cancer and Appetite Loss: A Retrospective Cohort Study. Healthcare (Basel, Switzerland) 10 (12) (2022)
Hirotaka Ikeda, Ryuichi Ohta, Chiaki Sano
Risk Factors for Delayed Diagnosis of Acute Cholecystitis among Rural Older Patients: A Retrospective Cohort Study. Medicina (Kaunas, Lithuania) 58 (10) (2022)
Ryuichi Ohta, Koichi Maiguma, Akiko Yata, Chiaki Sano
Rebuilding Social Capital through Osekkai Conferences in Rural Communities: A Social Network Analysis. International journal of environmental research and public health 19 (13) (2022)
Yuta Horinishi, Kai Shimizu, Chiaki Sano, Ryuichi Ohta
Surgical Interventions in Cases of Esophageal Hiatal Hernias among Older Japanese Adults: A Systematic Review. Medicina (Kaunas, Lithuania) 58 (2) (2022)
Ryuichi Ohta, Yoshihiro Moriwaki, Chiaki Sano
Association between Survival Duration of Older Patients with Advanced Unresectable Pancreatic Cancer and Appetite Loss: A Retrospective Cohort Study. Healthcare (Basel, Switzerland) 10 (12) (2022)
Ryuichi Ohta, Takuji Katsube, Chiaki Sano
Challenges in Help-Seeking Behaviors among Rural Older People Mitigated through Family Physician-Driven Outreach: A Systematic Review. International journal of environmental research and public health 19 (24) (2022)
Ryuichi Ohta, Yoshihiro Moriwaki, Chiaki Sano
Association between Survival Duration of Older Patients with Advanced Unresectable Pancreatic Cancer and Appetite Loss: A Retrospective Cohort Study. Healthcare (Basel, Switzerland) 10 (12) (2022)
Ryuichi Ohta, Satoko Maejma, Chiaki Sano
Nurses' Contributions in Rural Family Medicine Education: A Mixed-Method Approach. International journal of environmental research and public health 19 (5) (2022)
Takashi Koike, Ryuichi Ohta, Yuhei Matsuda, Chiaki Sano, Takahiro Kanno
Oral Care Awareness and Factors Related to the Burden of Nurses at a Community Hospital in Japan. Healthcare (Basel, Switzerland) 10 (6) (2022)
Ryuichi Ohta, Koichi Maiguma, Akiko Yata, Chiaki Sano
A Solution for Loneliness in Rural Populations: The Effects of Osekkai Conferences during the COVID-19 Pandemic. International journal of environmental research and public health 19 (9) (2022)
Ryuichi Ohta, Yoshinori Ryu, Chiaki Sano
Improvement in Quality of Life through Self-Management of Mild Symptoms during the COVID-19 Pandemic: A Prospective Cohort Study. International journal of environmental research and public health 19 (11) (2022)
Ryuichi Ohta, Takuji Katsube, Chiaki Sano
Challenges in Help-Seeking Behaviors among Rural Older People Mitigated through Family Physician-Driven Outreach: A Systematic Review. International journal of environmental research and public health 19 (24) (2022)
Kai Shimizu, Yuta Horinishi, Chiaki Sano, Ryuichi Ohta
Infection Route of Parvimonas micra : A Case Report and Systematic Review. Healthcare (Basel, Switzerland) 10 (9) (2022)
Mari Igarashi, Ryuichi Ohta, Akinori Nakata, Yasuo Kurita, Yuta Mitobe, Miho Hayakawa, Tsutomu Yamazaki, Harumi Gomi
Perspectives on Collaboration between Physicians and Nurse Practitioners in Japan: A Cross-Sectional Study. Nursing reports (Pavia, Italy) 12 (4) (2022)
Ryuichi Ohta, Emily Weiss, Magda Mekky, Chiaki Sano
Relationship between Dysphagia and Home Discharge among Older Patients Receiving Hospital Rehabilitation in Rural Japan: A Retrospective Cohort Study. International journal of environmental research and public health 19 (16) (2022)
Nozomi Nishikura, Ryuichi Ohta, Chiaki Sano
Elliptical shadow on the cervical spinal cord. Journal of general and family medicine 22 (3) (2021)
Kasumi Nishikawa, Ryuichi Ohta, Chiaki Sano
The Perception of Rural Medical Students Regarding the Future of General Medicine: A Thematic Analysis. Healthcare (Basel, Switzerland) 9 (10) (2021)
Ryuichi Ohta, Mikiya Sato, Yoshinori Ryu, Jun Kitayuguchi, Tetsuhiro Maeno, Chiaki Sano
What resources do elderly people choose for managing their symptoms? Clarification of rural older people's choices of help-seeking behaviors in Japan. BMC health services research 21 (1) (2021)
Kaku Kuroda, Ryuichi Ohta, R Eugene Bailey
Critical values of learning to speak English for Japanese clinicians. Journal of general and family medicine 23 (1) (2021)
Nozomi Nishikura, Ryuichi Ohta, Chiaki Sano
Effect of Residents-as-Teachers in Rural Community-Based Medical Education on the Learning of Medical Students and Residents: A Thematic Analysis. International journal of environmental research and public health 18 (23) (2021)
Ryuichi Ohta, Akinori Ueno, Jun Kitayuguchi, Yoshihiro Moriwaki, Jun Otani, Chiaki Sano
Comprehensive Care through Family Medicine: Improving the Sustainability of Aging Societies. Geriatrics (Basel, Switzerland) 6 (2) (2021)
Ryuichi Ohta, Yoshinori Ryu, Daisuke Kataoka, Chiaki Sano
Effectiveness and Challenges in Local Self-Governance: Multifunctional Autonomy in Japan. International journal of environmental research and public health 18 (2) (2021)
Ryuichi Ohta, Mikiya Sato, Jun Kitayuguchi, Tetsuhiro Maeno, Chiaki Sano
Potential Help-Seeking Behaviors Associated with Better Self-Rated Health among Rural Older Patients: A Cross-Sectional Study. International journal of environmental research and public health 18 (17) (2021)
Kaku Kuroda, Moe Kuroda, Ryuichi Ohta
Sources of anxiety in young rural physicians working alone on remote islands: A qualitative study. Journal of general and family medicine 23 (2) (2021)
Ryuichi Ohta, Yoshinori Ryu, Chiaki Sano
Fears Related to COVID-19 among Rural Older People in Japan. Healthcare (Basel, Switzerland) 9 (5) (2021)
Jun Otani, Ryuichi Ohta, Chiaki Sano
Association between Immunoglobulin G Levels and Adverse Effects Following Vaccination with the BNT162b2 Vaccine among Japanese Healthcare Workers. Vaccines 9 (10) (2021)
Ryuichi Ohta, Megumi Nishida, Nobuyasu Okuda, Chiaki Sano
The Smiles of Older People through Recreational Activities: Relationship between Smiles and Joy. International journal of environmental research and public health 18 (4) (2021)
Shiho Amano, Ryuichi Ohta, Chiaki Sano
Recognition of Anemia in Elderly People in a Rural Community Hospital. International journal of environmental research and public health 18 (21) (2021)
Mari Igarashi, Ryuichi Ohta, Yasuo Kurita, Akinori Nakata, Tsutomu Yamazaki, Harumi Gomi
Exploring the Competencies of Japanese Expert Nurse Practitioners: A Thematic Analysis. Healthcare (Basel, Switzerland) 9 (12) (2021)
Ryuichi Ohta, Yoshinori Ryu, Chiaki Sano
Effects of Implementation of Infection Control Measures against COVID-19 on the Condition of Japanese Rural Nursing Homes. International journal of environmental research and public health 18 (11) (2021)
Ryuichi Ohta, Akinori Ueno, Chiaki Sano
Changes in the Comprehensiveness of Rural Medical Care for Older Japanese Patients during the COVID-19 Pandemic. International journal of environmental research and public health 18 (20) (2021)
Moe Kuroda, Ryuichi Ohta, Kaku Kuroda, Seiji Yamashiro, Keiichiro Kita
The Seamless Communication on a Rural Island in Japan: A Qualitative Study from the Perspective of Healthcare Professionals. International journal of environmental research and public health 18 (18) (2021)
Yumi Naito, Ryuichi Ohta, Chiaki Sano
Solving Social Problems in Aging Rural Japanese Communities: The Development and Sustainability of the Osekkai Conference as a Social Prescribing during the COVID-19 Pandemic. International journal of environmental research and public health 18 (22) (2021)
Tasuku Kato, Yasuhisa Nakano, Fumiko Yamane, Ryuichi Ohta, Chiaki Sano
Consideration of Intestinal Failure in Cases of De-Adaptation of Short Bowel Syndrome: A Case Report and Descriptive Review. Healthcare (Basel, Switzerland) 9 (12) (2021)
Ryuichi Ohta, Yoshinori Ryu, Shuzo Hattori, Chiaki Sano
Author reply to what are the clinical signs of thiamine deficiency in elderly patients? Journal of general and family medicine 23 (1) (2021)
Satoko Maejima, Ryuichi Ohta, Chiaki Sano
The Implementation of a Clinical Ladder in Rural Japanese Nursing Education: Effectiveness and Challenges. Healthcare (Basel, Switzerland) 9 (4) (2021)
Ryuichi Ohta, Chiaki Sano
White Nail as a Static Physical Finding: Revitalization of Physical Examination. Clinics and practice 11 (2) (2021)
Akiko Shimizu, Ryuichi Ohta, Hana Otani, Chiaki Sano
The Contribution of Temporal Flat Lateral Position on the Mortality and Discharge Rates of Older Patients with Severe Dysphagia. International journal of environmental research and public health 18 (16) (2021)
Ryuichi Ohta, Yoshinori Ryu, Chiaki Sano
The Relationship between the Presence of White Nails and Mortality among Rural, Older, Admitted Patients: A Prospective Cohort Study. Healthcare (Basel, Switzerland) 9 (12) (2021)
Ryuichi Ohta, Yoshinori Ryu, Shuzo Hattori
Association between transient appetite loss and vitamin B1 deficiency in elderly patients with suspected deficiency. Journal of general and family medicine 22 (3) (2020)
Ryuichi Ohta, Yoshinori Ryu, Jun Kitayuguchi, Tatsunosuke Gomi, Takuji Katsube
Challenges and solutions in the continuity of home care for rural older people: A thematic analysis. Home health care services quarterly 39 (2) (2020)
Ryuichi Ohta, Yoshinori Ryu, Takuji Katsube, Chiaki Sano
Rural Homecare Nurses' Challenges in Providing Seamless Patient Care in Rural Japan. International journal of environmental research and public health 17 (24) (2020)
Kaku Kuroda, Ryuichi Ohta, R Eugene Bailey
Being a family medicine resident in the United States. Journal of general and family medicine 22 (2) (2020)
Ryuichi Ohta, Yaeko Matsuzaki, Satomi Itamochi
Overcoming the challenge of COVID-19: A grounded theory approach to rural nurses' experiences. Journal of general and family medicine (2020)
Satoko Maejima, Ryuichi Ohta
Development of a Competency Scale for Nurses of a Japanese Community Hospital: The Unnan Ladder. Journal of nursing measurement 28 (3) (2020)
Ryuichi Ohta, Yoshinori Ryu, Takuji Katsube
Home care workers' judgments about users' acute conditions: A qualitative study on interprofessional collaboration. Home health care services quarterly 39 (3) (2020)
Ryuichi Ohta, Nozomi Nishikura, Chiaki Sano
Impact of COVID-19 on the analytical diagnosing ability of family medicine residents. Journal of general and family medicine 22 (2) (2020)
Ryuichi Ohta, Yoshinori Ryu, Manabu Yoshimura
Realist evaluation of interprofessional education in primary care through transprofessional role play: what primary care professionals learn together. Education for primary care : an official publication of the Association of Course Organisers, National Association of GP Tutors, World Organisation of Family Doctors 32 (2) (2020)
Ryuichi Ohta, Yoshiyuki Kamiyama, Tomoyuki Makishi
Inquiry into short-term learning on Japanese rural islands: a qualitative study. Education for primary care : an official publication of the Association of Course Organisers, National Association of GP Tutors, World Organisation of Family Doctors 30 (2) (2019)
Ryuichi Ohta, Yoshinori Ryu, Takuji Katsube
Care managers in rural Japan: Challenges to interprofessional collaboration. Home health care services quarterly 38 (4) (2019)
Ryuichi Ohta, Mikiya Sato, Tetsuhiro Maeno
The relationship between sense of a life worth living and local self-governance: A cross-sectional study. Journal of general and family medicine 20 (6) (2019)
Ryuichi Ohta, Yoshinori Ryu, Takuji Katsube, Yoshihiro Moriwaki, Jun Otani
Students' perceptions of general medicine following community-based medical education in rural Japan. Journal of general and family medicine 20 (6) (2019)
Ryuichi Ohta
Deformed nail from stress related to childbearing. Journal of general and family medicine 21 (1) (2019)
Ryuichi Ohta, Yoshinori Ryu, Takuji Katsube
Challenges for Japanese rural home care workers in interprofessional collaboration: a qualitative study. Home health care services quarterly 37 (4) (2018)