Unpaid doctors in Japanese university hospitals

Overwork among resident physicians: national questionnaire survey results

BACKGROUND

Residents experience the longest working hours among physicians. Thus, it would be beneficial to perform a nationwide survey in Japan on residents' long work hours and the background factors promoting upper limits on working hours of Japanese residents. The aim of this study was to study or assess the state of physicians' excessive work hours and its background factors using a questionnaire survey.

METHODS

The survey was sent to 924 hospitals. The physicians' general attributes, work hours and conditions, and employers' foundational entities were explored. Multiple logistic regression analysis was performed to elucidate the background factors for long work hours.

RESULTS

Of the 4306 resident physicians who responded, 67% had ≥ 60 in-hospital hours/week and 27% had ≥ 80 h/week; 51% were on-call ≥ four times/month. Many of them hoped for increased remuneration. Additionally, female (reference: male, OR: 0.65, 95% CI: 0.55-0.76), 35-40 years old (reference: 25-30 years old, OR: 1.83, 95% CI: 1.32-2.54), childlessness (reference: child, OR: 1.41, 95% CI: 1.12-1.75), surgical specialization (reference: internal medicine, OR: 2.51, 95% CI: 1.96-3.23), neurosurgical specialization (reference: internal medicine, OR: 4.38, 95% CI: 2.92-6.59) and hospitals with 200-400 physicians (reference: <100 physicians, OR: 1.82, 95% CI: 1.12-2.96) exhibited significant correlations with ≥ 80 in-hospital hours/week.

CONCLUSION

Understanding the factors that increase the likelihood of residents working very long hours could aid in making targeted changes to address the specific concerns. Moreover, reducing working hours to a reasonable limit can improve resident physicians' health and the quality of care they provide in their community.

Association between patient care ownership and personal or environmental factors among medical trainees: a multicenter cross-sectional study

BACKGROUND

Patient care ownership (PCO) is crucial to enhancing accountability, clinical skills, and medical care quality among medical trainees. Despite its relevance, there is limited information on the association of personal or environmental factors with PCO, and thus, authors aimed to explore this association.

METHODS

In 2021, the authors conducted a multicentered cross-sectional study in 25 hospitals across Japan. PCO was assessed by using the Japanese version of the PCO Scale (J-PCOS). To examine the association between personal (level of training, gender, and department) or environmental factors (hospital size, hospital type, medical care system, number of team members, number of patients receiving care, mean working hours per week, number of off-hour calls per month, and perceived level of the workplace as a learning environment) and PCO after adjusting for clustering within hospitals, the authors employed a linear mixed-effects model.

RESULTS

The analysis included 401 trainees. After adjusting for clustering within hospitals, it was confirmed that the senior residents had significantly better J-PCOS total scores (adjusted mean difference: 8.64, 95% confidence interval [CI]: 6.18-11.09) than the junior residents and the perceived level of the workplace as a learning environment had a positive association with J-PCOS total scores (adjusted mean difference per point on a global rating of 0-10 points: 1.39, 95% CI: 0.88-1.90). Trainees who received calls after duty hours had significantly higher J-PCOS total scores than those who did not (adjusted mean difference: 2.51, 95% CI: 0.17-4.85). There was no clear trend in the association between working hours and PCO.

CONCLUSIONS

Seniority and the perceived level of the workplace as a learning environment are associated with PCO. An approach that establishes a supportive learning environment and offers trainees a reasonable amount of autonomy may be beneficial in fostering PCO among trainees. The study findings will serve as a useful reference for designing an effective postgraduate clinical training program for PCO development.

The role of task shifting in reforming the working styles of pediatricians in Japan: A questionnaire survey

We aimed to shorten the working hours of pediatricians who are regularly experiencing overwork in Japan, recommended tasks for task shifting must be identified, and the impact of promoting task shifting on both the quality of medical care and working hours must be examined. Characteristics of the pediatric department must also be considered. A questionnaire survey was conducted with pediatricians working in hospitals across Japan. A multiple logistic regression analysis was performed with pediatricians who did not recommend task shifting in the workplace as the explained variable and the attributes of the responding pediatricians (gender, age, primary workplace, number of pediatricians, pediatric medical management fee) as the explanatory variables. Details about the tasks recommended for task shifting and the impact of recommending task shifting on the quality of medical care and working hours were described. Questionnaires were sent nationwide to 848 hospitals that calculated pediatric inpatient medical management fees and received responses from 1539 pediatricians in 416 hospitals (response rate: 49%). As a characteristic of 231 (15%) doctors who thought that the task shift had not progressed at all at their place of employment, significant positive associations were found in men, working at national and public university hospitals, private university hospitals, and private hospitals and pediatric inpatient medical care management fee 1 hospitals. Task shifting was not recommended overall, as the task items that a majority of pediatricians marked as "transferred" were limited to "medication instructions" and "intravenous injection of antibiotics, etc" More than half of the respondents (60%, a total of 921 doctors) reported that the quality of medical care improved slightly or significantly when task shifting was promoted. The most frequent response to survey items querying the number of work hours that could be shortened through task shifting was "1 to 2 hours." The tasks suitable for task shifting were identified based on the characteristics of participants' pediatric departments. Results suggest that task shifting was not recommended in university hospitals and that promotion of task shifting could improve the quality of medical care and reduce the working hours of pediatricians.

Relationships between overwork, burnout and suicidal ideation among resident physicians in hospitals in Japan with medical residency programmes: a nationwide questionnaire-based survey

OBJECTIVES

This study examined the relationships between overwork, burnout and suicidal ideation among resident physicians working in hospitals throughout Japan.

DESIGN

A nationwide, questionnaire-based survey.

SETTING

Participating hospitals (n=416) were accredited by the Japanese Medical Specialty Board to offer medical residency programmes in 19 core specialties. Surveys were conducted in October 2020.

PARTICIPANTS

Valid responses were obtained from 4306 physicians (response rate: 49%).

OUTCOME MEASURES

Items pertaining to the Japanese Burnout Scale, depressive tendencies and suicidal ideation were included in questionnaires. Multiple regression analyses were performed: suicidal ideation was the response variable; sex, age, core specialty, marital status, income, weekly working hours and workplace (ownership, number of beds, number of full-time physicians and regional classification) were explanatory variables.

RESULTS

Regarding the Japanese Burnout Scale, the highest score was recorded for 'sense of personal accomplishment', followed by 'emotional exhaustion' and 'depersonalization'. Increased emotional exhaustion and depersonalisation were associated with longer working hours, but there was no such trend for sense of personal accomplishment. Depressive tendencies and suicidal ideation were noted in 24.1% and 5.6% of respondents, respectively. These percentages tended to increase when respondents worked longer hours. Several factors were significantly associated with suicidal ideation: female sex (reference: male, OR: 2.08, 95% CI: 1.56 to 2.77), ≥12 million yen income (reference: <2 million yen, OR: 0.21, 95% CI: 0.05 to 0.79), ≥100 working hours/week (reference:<40 hours/week, OR: 3.64, 95% CI: 1.88 to 7.04) and 600-799 hospital beds (reference: <200 beds, OR: 0.23, 95% CI: 0.07 to 0.82).

CONCLUSIONS

Many Japanese residents demonstrated a tendency to experience burnout and suicidal ideation. Female sex, low income, long working hours and insufficient hospital beds were associated with suicidal ideation. To ensure physicians' health and patients' safety, it is necessary to advance workstyle reform for physicians.

Current state and future direction of task shifting in obstetric and gynecological care: A survey of obstetrician-gynecologists across Japan

To conduct a survey about task shifting in obstetric and gynecological care.A multivariate logistic regression analysis was conducted in Japanese hospitals using obstetrician-gynecologists (OB/GYNs) who answered that task shifting was rarely used at their working environment as the outcome variable and using their personal attributes (sex, age, type of medical institution employed at, and regional characteristics) as predictor variables. Opinions were gathered regarding promoting task shifting impact on individual work duties.Responses were collected from 919 OB/GYNs (49.9% women, 50.8% <40 years). Characteristics' analysis of 34.6% of OB/GYNs who thought that task shifting was hardly used indicated that it was used significantly more at private university hospitals (odds ratio 5.33, 95% confidence interval: 2.33-12.18) than at national university hospitals (odds ratio 3.54, 95% confidence interval: 1.67-7.51). "Transfer of patients (from operating rooms to the ward)" and "securing the contrast agent line" were the only items related to the task shifting status for individual work duties that were identified by most respondents, revealing that task shifting is not progressing. More than half and 9% of the OB/GYNs said that task shifting progression would improve and decline medical care quality, respectively. Overall, 46% and 24% of the respondents thought that task shifting could reduce working hours by ">1 hour, but <2 hours"/day and "<1 hour"/day, respectively.The current study confirmed that OB/GYNs working at university hospitals believe that task shifting is not progressing in university hospitals and that the working environment is poor. Even if task shifting reduces the number of working hours per day by 2 hours, the working hours of these physicians still exceed the criteria for death by overwork. Thus, further working hour reduction measures are needed in addition to task shifting, such as consolidation of medical institutions dealing with deliveries.To promote task shifting in obstetrical and gynecological care in Japan, it is necessary to continue promoting policy-based, institutional, and educational guidance.

Factors associated with overwork among pediatricians at Japanese hospitals

BACKGROUND

Given the global health issue of doctors working excessive hours, working practices for doctors in Japan are currently undergoing reform. We aimed to ascertain the actual situation of excessive working hours among pediatricians and factors influencing these conditions in Japan.

METHODS

Pediatricians employed at hospitals throughout Japan completed a questionnaire regarding their current working situation, including the time spent at the hospital and whether their working environment had improved since 2018, when the reform of doctors' working practices began. Multiple logistic regression analysis was performed to identify background factors associated with excessive working hours.

RESULTS

Questionnaires were sent to 848 Japanese hospitals that submitted insurance reimbursement claims for pediatric inpatient treatment. Valid responses were received from 1,539 pediatricians at 416 hospitals (49% response rate). Of these pediatricians, 51.7% spent ≥60 h/week at their hospital, 14.4% spent ≥80 h/week, and 47.4% worked nights at least four times a month. Compared with 2018, 8.8% and 35.4% responded that their working environment had greatly or somewhat improved, respectively. Working for ≤60 h/week was considered appropriate by 81.9% of pediatricians. Background factors associated with spending ≥80 h/week at the hospital were male sex, age <30 years, lack of children, specialty of pediatric cardiology, annual income exceeding ¥16 million, employment at a private university hospital, and employment at a hospital with a comparatively large number of pediatricians.

CONCLUSIONS

This study clarified the background factors and the actual situation of the long working hours among pediatricians working in Japanese hospitals.

Translating and validating a Japanese version of the Patient Care Ownership Scale: a multicenter cross-sectional study

BACKGROUND

Patient care ownership (PCO) is an essential component in medical professionalism and is crucial for delivering high-quality care. The 15-item PCO Scale (PCOS) is a validated questionnaire for quantifying PCO in residents; however, no corresponding tool for assessing PCO in Japan exists. This study aimed to develop a Japanese version of the PCOS (J-PCOS) and validate it among Japanese medical trainees.

METHODS

We performed a multicenter cross-sectional survey to test the validity and reliability of the J-PCOS. The study sample was trainees of postgraduate years 1-5 in Japan. The participants completed the J-PCOS questionnaire. Construct validity was assessed through exploratory and confirmatory factor analyses. Internal consistency reliability was examined by calculating Cronbach's alpha coefficients and inter-item correlations.

RESULTS

During the survey period, 437 trainees at 48 hospitals completed the questionnaire. Exploratory factor analysis of the J-PCOS extracted four factors: assertiveness, sense of ownership, diligence, and being the "go-to" person. The second factor had not been identified in the original PCOS, which may be related to a unique cultural feature of Japan, namely, a historical code of personal conduct. Confirmatory factor analysis supported this four-factor model, revealing good model fit indices. The analysis results of Cronbach's alpha coefficients and inter-item correlations indicated adequate internal consistency reliability.

CONCLUSIONS

We developed the J-PCOS and examined its validity and reliability. This tool can be used in studies on postgraduate medical education. Further studies should confirm its robustness and usefulness for improving PCO.

Lessons Learned from Japan's Response to the First Wave of COVID-19: A Content Analysis

While the epidemiological impact of the coronavirus disease 2019 (COVID-19) pandemic has been relatively moderate in East-Asian countries, the pandemic has significantly impacted on citizens' lives and livelihoods, and Japan is no exception. In the early phase of the COVID-19 pandemic, Japan managed unprecedented quarantines and realized the difficulty of controlling COVID-19, finally recording a relatively high number of deaths per million in the Western Pacific region. However, scant research has highlighted the distinctive features of Japan's reaction and the challenges encountered. To clarify these points and examine Japan's first response to COVID-19, we performed a content analysis. Minutes of expert meetings were analyzed from multiple viewpoints, including epidemiology, health systems, border control, and health communication. The obscure evolution of the testing strategy, the usefulness of retrospective contact tracing, the rapid scientific risk assessment, a sluggish expansion of health system capacity and response in border control, and misunderstanding between risk communication and crisis communication are made evident by our analysis. Examining previous responses and gathering lessons learned in each country will improve global responses to COVID-19 and strengthen regional health security. Therefore, while investing in public health and ensuring transparency, Japan needs to clarify the previous decision-making process of each countermeasure towards COVID-19.

Distribution and retention trends of physician-scientists in Japan: a longitudinal study

BACKGROUND

Physician Scientists (PSs) play a significant role in medical science because of their clinical practice and research expertise. Although it is important to analyze the distribution and retention trends in the number of PSs in Japan, research on this topic has been insufficient. Thus, the purpose of this study is to analyze PSs distribution and retention trends, identify factors related to their retention, and consider the policy implications.

METHOD

I analyzed individual data from 1996 to 2016 from a national census survey that had been administered by the national government of Japan every 2 years. The number of PSs in 1996 and 2016 were 4930 (2.1% of all physicians) and 5212 (1.6%), respectively. I conducted a descriptive analysis and identified retention trends. I then used a multivariable logistic regression analysis to identify the factors related to the retention of PSs.

RESULTS

Between 1996 and 2016, the total number of PSs in Japan increased by 6%. The number of PSs aged 39 years or younger decreased by 48%, while those aged between 55 and 69 increased by 91%, indicating a notable decrease in the number of PSs under the age of 39. From 2014 to 2016, the annual retention rate of PSs was estimated to be 75.5%, which represented a low and stable rate compared to other physicians over the study period. The odds of continuing to practice as a PS were significantly higher for those who have between 15 to 29 years of experience after qualification as a physician.

CONCLUSION

This study indicates that it is likely for the total number of PSs to decrease in the future. Although the Japanese government has implemented various measures to retain PSs, these have not been effective. Possible new interventions to address this problem include increasing the knowledge of medical students and younger physicians of the role of PSs and the benefits of a career as a PS, providing specific career paths for PSs, securing specific positions for PSs, and increasing the compensation for PSs.