MEMasato Eto

Masato Eto

*This is an algorithmically generated author record based on publicly available information.

Current Organizations / Institutes

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Previous Organizations / Institutes

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Masato Eto has a total of 257 co-authors. Here are the top co-authors by number of shared publications:


Latest Publications

  • Open Access

    Family caregiver facilitating access to healthcare and providing daily support for older patients: A descriptive study

    by Junki Mizumoto, Hirohisa Fujikawa, Masashi Izumiya, Masato Eto

    Background: As older adults lose physical function with age, family members often become primary, unpaid caregivers. In Japan, despite having a universal long‐term care (LTC) system, families often still bear the caregiving burden. Limited research exists on who supports older outpatients with daily tasks and healthcare access. This study aimed to identify caregivers' involvement in healthcare access and assistance with household tasks for patients aged 80 years or older. Methods: A descriptive study at a suburban hospital in Japan from April 2023 to March 2024. We developed a self‐administered questionnaire about LTC certification, transportation to the hospital, and daily activities, and distributed it to all outpatients aged 80 and over. Caregivers or staff assisted patients unable to complete it themselves. Results: Among 371 older patients approached, 359 participated (median age 84; 61.8% female). Among 334 respondents, 32.4% relied on family for visiting the hospital, while 29.3% drove themselves. Fewer used LTC (6.4%) or public transport (7.0%). Reliance on family increased with higher care need levels. Among 358 respondents, 53.4% relied on families for shopping and 48.3% for laundry. Approximately one‐third handled these tasks themselves. Use of LTC services was limited (11.7% for shopping, 8.7% for laundry), and reliance on family increased with care needs. Conclusions: In primary care settings, older adults frequently depend on family caregivers for both access to healthcare and the management of daily household tasks. Primary care professionals are well‐positioned to recognize and address these prevalent challenges.


  • Positive perspectives of primary care professionals towards patients in complex and challenging social situations in Japan: An educational opportunity

    by Junki Mizumoto, Hirohisa Fujikawa, Toshichika Mitsuyama, Masashi Izumiya, Masato Eto

    Introduction: Although primary care professionals often encounter difficulties when attending to patients in complex and challenging social situations (CCSS), little is known about how professionals cultivate an optimistic approach to caring for patients in CCSS. This study aims to recruit professionals who exhibit a passion for seeing patients in CCSS, to gain insights into their positive attitude. Methods: We conducted a qualitative study in Japan of 30 primary care professionals: 15 physicians and 15 non‐physician professionals (nurses, medical social workers and medical clerks). We performed online in‐depth interviews and employed a thematic analysis utilising the framework approach to identify how the participants felt a passion for seeing patients in CCSS. Results: Two themes emerged about the passion: (i) the joy derived from interacting with patients and (ii) the joy derived from professional growth or development. Participants expressed curiosity about their patients, found happiness in the journey with them and established irreplaceable relationships. Concurrently, participants noted professional growth as expert generalists, and their team developed collaboration and competency through accumulating experience and learning. These two domains of joy were intricately interconnected. In addition, several factors related to developing, maintaining and spreading the positive attitude were identified. Discussion: This study described the positive attitude of primary care professionals towards engaging with patients in CCSS. Despite the inherent challenges, these professionals demonstrated vibrancy and pleasure in their interactions with patients and their professional development. Workplace culture including team‐based support and continuous learning is important in fostering and maintaining such an attitude.


  • Open Access

    Residents' learning and behavior about tool‐guided clinical assessment of social determinants of health

    by Junki Mizumoto, Hirohisa Fujikawa, Masashi Izumiya, Shoko Horita, Masato Eto

    Background: The specific dimensions of learners that have been impacted by educational programs related to social determinants of health (SDoH) remain unknown. This study aims to elucidate how learners are affected by postgraduate education (a single 90‐min educational session) regarding tool‐guided clinical assessment of patients' social backgrounds.Methods: A pretest‐posttest design was utilized in which residents (postgraduate year (PGY) 1 or 2) and fellows in family medicine (PGY over 3) were recruited. Likert‐type questions were developed based on previous qualitative findings. Participants answered these questions before, immediately after, and 1.5 months after the educational session on tool‐guided clinical SDoH assessment. Paired‐sample t‐tests were used, and effect size was measured using Cohen's d.Results: A total of 114 residents and fellows participated. After the session, participants expressed more interest in knowing their patients' social backgrounds when considering how to address their patients and were more open to embracing a pre‐established assessment framework. Participants also considered clinical skills related to SDoH as learnable and improved their attitude toward patients. They reported that they did not perform specific interventions related to SDoH within 1.5 months after the session. Unlike previous qualitative findings, their concern about the implementation of SDoH‐related practices did not increase significantly.Conclusion: An educational session on tool‐guided SDoH assessment may have a positive impact on learners' attitudes related to addressing patients' social backgrounds without fostering concerns.


  • Open Access

    The impact of patients' social backgrounds assessment on nursing care: Qualitative research

    by Junki Mizumoto, Daisuke Son, Masashi Izumiya, Shoko Horita, Masato Eto

    Background: Although nurses are expected to address the social determinants of health (SDH) in clinical settings, the perspectives of front‐line nurses on the integration of SDH into their clinical practice remain unclear. Understanding the dynamism of this integration and its outcomes can yield crucial insights into effective nursing care. This study aims to elucidate the integration and adoption of tool‐based SDH assessment nursing programs and their impacts on daily nursing care.Methods: We conducted qualitative research at a small community‐based hospital in Japan, where a tool‐based program characterized by social background interviews and documentation was implemented. Nurses at the hospital were recruited via purposive and snowball sampling. After hypothesis generation, semi‐constructed in‐depth online interviews were conducted. Each interview lasted between 30 and 50 min. The data were analyzed via thematic analysis using the framework approach.Results: A total of 16 nurses participated. Participants' incorporation of the novel SDH assessment program was bolstered by prior learning and their recognition of its practical value. Institutional support and collaborative teamwork further facilitated the adoption of this innovation. Enhanced knowledge about the social contexts of their patients contributed to increased respect, empathy, and self‐affirmation among participants, consequently enhancing the quality of nursing care.Conclusion: Through team‐based learning, reflection, and support, nurses can integrate a tool‐based SDH assessment program into their daily nursing practice. This program has the potential to empower nurses to deliver more holistic care and redefine their professional identity. Further research is warranted to assess patient‐reported outcomes.


  • Open Access

    Impact of value similarity on social trust in medical students: a cross-sectional web survey

    by Satoshi Kondo, Shuhei Ichikawa, Masashi Izumiya, Masato Eto

    Background: Social trust in medical students is trust in the cluster of medical students and not individual medical students. Social trust in medical students seems critical in clinical practice since citizens often face unknown medical students for the first time. However, most previous research has focused on interpersonal trust in particular medical professions, and social trust in medical students has not been addressed sufficiently. In social science, the Salient Value Similarity model has demonstrated that the value similarity between professionals and citizens is associated with social trust. This research aimed to explore the relationship between social trust in medical students and the perception of value similarity. This study also aimed to determine whether the information of medical students strengthens social trust in them. Methods: We conducted a cross-sectional study to investigate how the perception of value similarity affects social trust. The participants answered the social trust questionnaires before and after reading a brief summary of the medical education curriculum and certification via the internet in Japan. The model structure of social trust in medical students, including the perception of value similarity, was investigated using SEM. A paired t-test was used to examine the effect of informing citizens about the knowledge, skills, and professionalism requirements of students attending medical school on social trust by reading the brief summary. Results: The study included 658 participants, who all answered a web questionnaire. Social trust in medical students was associated with the perception of ability and value similarity. Social trust in medical students, the perception of ability, and value similarity were improved by information about medical students. Conclusions: The perception of ability and value similarity seem to affect social trust in medical students. Information on medical education regarding the knowledge, skills, and professionalism of medical students may improve social trust in these students. Further research is required to sophisticate the model of social trust in medical students by exploring social trust in the medical students’ supervisors in clinical settings.


  • Current perception of social accountability of medical schools in Japan: A qualitative content analysis

    by Hiroko Mori, Masashi Izumiya, Mikio Hayashi, Masato Eto

    The concept of social accountability in medical schools is globally accepted, but data regarding Japanese medical schools are lacking and unclear. This study aimed to elucidate the perception of so...


  • Defining the observable processes of patient care related to social determinants of health

    by Junki Mizumoto, Toshichika Mitsuyama, Satoshi Kondo, Masashi Izumiya, Shoko Horita, Masato Eto

    Introduction: An understanding of social determinants of health (SDH) and patients' social circumstances is recommended to deliver contextualised care. However, the processes of patient care related to SDH in clinical settings have not been described in detail. Observable practice activities (OPAs) are a collection of learning objectives and activities that must be observed in daily practice and can be used to describe the precise processes for professionals to follow in specific situations (process OPA.) Methods: We used a modified Delphi technique to generate expert consensus about the process OPA for patient care related to SDH in primary care settings. To reflect the opinions of various stakeholders, the expert panel comprised clinical professionals (physicians, nurses, public health nurses, social workers, pharmacists and medical clerks), residents, medical students, researchers (medical education, health care, sociology of marginalised people), support members for marginalised people and patients. The Delphi rounds were conducted online. In Round 1, a list of potentially important steps in the processes of care was distributed to panellists. The list was modified, and one new step was added. In Round 2, all steps were acknowledged with few modifications. Results: Of 63 experts recruited, 61 participated, and all participants completed the Delphi rounds. A total of 14 observable steps were identified, which were divided into four components: communication, practice, maintenance and advocacy. The importance of ongoing patient–physician relationships and collaboration with professionals and stakeholders was emphasised for the whole process of care. Discussion: This study presents the consensus of a variety of experts on the process OPA for patient care related to SDHs. Further research is warranted to investigate how this Communication–Practice–Maintenance–Advocacy framework could affect medical education, quality of patient care, and patient outcomes.


  • Open Access

    Primary care nurses during the coronavirus disaster and their struggle: Qualitative research

    by Junki Mizumoto, Toshichika Mitsuyama, Shinichiro Kumagaya, Masato Eto, Masashi Izumiya, Shoko Horita

    Background: Coronavirus disease 2019 (COVID‐19) has substantially affected the health and lives of medical professionals. However, the experiences of nurses engaged in primary care remain unclear. We explored how nurses working in primary care were psychologically and socially affected by the COVID‐19 disaster and how they overcame the difficulties experienced.Methods: We conducted a qualitative study of seven Japanese nurses working in primary care. Data collection was performed before, during, and after a workshop based on the Tojisha‐Kenkyu (user‐led research) framework to explore how the COVID‐19 disaster affected the nurses and how they coped. Data were analyzed using inductive thematic analysis.Results: Three themes emerged from the analysis: effects of the COVID‐19 disaster on nurses, nurses' newly found strength during the pandemic, and their changes and achievements through the Tojisha‐Kenkyu framework. The first theme comprised four subthemes: fear of the unknown; difficulty in adaptation; dysfunction in patient care; and defilement and oppression. The second theme involved feeling in control and professionalism. The third theme, which was based on participants' discovery of “same and different” fellowships, showed work reconstruction and self‐understanding, which alleviated their difficulties.Conclusions: The effect of the pandemic on nurses working in primary care ranges from work‐related frustration to daily life issues. The Tojisha‐Kenkyu method can help nurses to alleviate difficulties. Further research should be conducted to elucidate the constant burden on primary care professionals and establish appropriate occupational and daily life support during pandemics.


  • Open Access

    Experience of residents learning about social determinants of health and an assessment tool: Mixed-methods research

    by Junki Mizumoto, Daisuke Son, Masashi Izumiya, Shoko Horita, Masato Eto

    Background: Educating healthcare professionals about the social determinants of health is important in improving health outcomes of marginalized patients. Residents' experience of learning about the social determinants of health and a clinical assessment tool remains unclear. Methods: Residents participated in an online session about the social determinants of health and the assessment tool. Using the New World Kirkpatrick Model, we obtained data about participants' experience from various perspectives. The data were analyzed using a concurrent triangulation mixed-methods design. Results: The study included 20 out of 30 residents. Their response was good, and self-reported learning scores were increased by the session. They learned when to ask about patients' social conditions, what to ask, and how to coordinate medical care appropriately. Participants reported reflecting on their role as medical professionals and implementing new practices based on their learning, as well as concerns about addressing patients' social conditions. Conclusion: Through learning about the social determinants of health, and assessment tools, residents both acquired knowledge and skills, and reflected on their previous practice, accepted patients as they are, understood difficult patients better, and developed interprofessional collaboration. Medical education about the social determinants of health can trigger changes in residents' views.


  • Response to: Weekly near-peer tutoring sessions improve students’ performance on basic medical sciences and USMLE Step1 examinations

    by Hirohisa Fujikawa, Masato Eto

    Dear EditorWe read, with interest, Khalil’s (2022) study on weekly near-peer tutoring (NPT) programme’s efficacy for medical students. The study shows the positive impact that NPT sessions can have...