Low back pain in medical workers and its influencing factors.

PURPOSE: To investigate the prevalence of occupational lower back pain (OLBP) among medical workers and identify the contributing factors. METHODS: An electronic questionnaire was distributed to medical workers at Yuebei People's Hospital to gather information on various factors, including gender, age, body mass index (BMI), length of employment, job role, education level, professional title, marital status, fertility status, frequency of night shift, weight lifting daily, duration of daily standing at work, frequency of bending, work-related stress, experience with low back protection training, and frequency of waist exercises. Univariate and multivariate logistic regression analyses were conducted to identify the factors associated with OLBP in medical workers. RESULTS: Out of the 98 medical workers surveyed, 67 experienced OLBP (68.37%). The results of multivariate logistic regression analysis revealed that working for more than 5 years, holding a nursing position, and lacking training in low back protection were significant risk factors for developing OLBP in medical workers (all P<0.05). CONCLUSION: OLBP is a prevalent issue among medical workers, and various factors such as length of employment, job role, and training in low back protection can influence its occurrence.

[Disciplinary responsibility of medical workers in medical organizations].

Bringing to disciplinary responsibility of medical workers in the context of reforming the system of personnel training for the medical field, the introduction of digital technologies into the daily activities of a doctor, acquires pronounced specific features. The purpose of the study is to review the current labor legislation regulating labor discipline and identify the grounds for bringing medical workers to disciplinary responsibility in medical organizations.

[Medical and legal aspects of the responsibility of medical workers in cases of improper provision of medical care].

The article considers the concept of medical incidents of «improper provision of medical care¼, implying the action or inaction of a medical worker who violates the procedure for providing medical care established by regulatory legal acts and standards. The relevance of the study of issues related to the medical and legal norms of holding medical workers accountable when medical care is of inadequate quality is due to the importance of understanding offenses in the medical field and assessing the responsibility of medical workers, who act as criteria for the presence of problems in the medical field and the impetus for reforming the health system.

Awareness and preparedness level of medical workers for radiation and nuclear emergency response.

Radiological science and nuclear technology have made great strides in the twenty-first century, with wide-ranging applications in various fields, including energy, medicine, and industry. However, those developments have been accompanied by the inherent risks of exposure to nuclear radiation, which is a source of concern owing to its potentially adverse effects on human health and safety and which is of particular relevance to medical personnel who may be exposed to certain cancers associated with low-dose radiation in their working environment. While medical radiation workers have seen a decrease in their occupational exposure since the 1950s thanks to improved measures for radiation protection, a concerning lack of understanding and awareness persists among medical professionals regarding these potential hazards and the required safety precautions. This issue is further compounded by insufficient capabilities in emergency response. This highlights the urgent need to strengthen radiation safety education and training to ensure the well-being of medical staff who play a critical role in radiological and nuclear emergencies. This review examines the health hazards of nuclear radiation to healthcare workers and the awareness and willingness and education of healthcare workers on radiation protection, calling for improved training programs and emergency response skills to mitigate the risks of radiation exposure in the occupational environment, providing a catalyst for future enhancement of radiation safety protocols and fostering of a culture of safety in the medical community.

[Foreign language as an element of professionalism of medical workers].

High-quality medical care and effective public health are impossible without adequate staffing. Modern medicine is subject to the trends of globalization and internationalization, like many other industries and spheres of the national economy, and today both doctors and nurses often provide medical care to foreign-speaking citizens: tourists, migrants, refugees, foreign students, etc. The article provides an overview of publications reflecting the importance of linguistic training and knowledge of foreign languages for medical professionals.

Premenstrual syndrome among medical versus non-medical workers and its association with work-related quality of life.

BACKGROUND: Premenstrual syndrome (PMS) is a commonly underestimated disorder that negatively impacts a woman's life. Medical workers, who live a more stressful life, may report an increased rate of PMS. Studies on the relationship between PMS and work-related quality of life for medical professionals are scarce, particularly in the Arab world. This study aimed to compare the frequency of PMS among medical versus non-medical workers at Zagazig University and to assess the association between PMS and their work-related quality of life. METHODS: A comparative cross-sectional study was conducted. The sample population consisted of 48 medical and 48 non-medical female workers aged 18-45 years from Zagazig University. The two groups filled out a questionnaire with 3 parts: sociodemographic and occupational data, the Premenstrual Symptoms Screening Tool (PSST), and the Work-Related Quality of Life Scale (WRQL). RESULTS: Severe PMS was reported in 45.8% of medical workers versus 20.8% of non-medical workers with a statistically significant difference between both groups (p = 0.009). Binary logistic regression showed that being a medical worker, clinical specialty, ≥ 8 years of work, ≥ 24 working hours per week, and having a non-set hourly schedule were predictors for severe PMS. PMS was found to be a statistically significant predictor of poor WRQL (p < 0.001). There was a highly significant negative correlation between the PMS score and the WRQL score (r = - 0.302, p < 0.001). CONCLUSION: Among medical workers, PMS is more common and more severe, and WRQL is worse and negatively correlated with PMS. We suggest further studies with larger samples to prove this association and planning for public health programs to screen for and manage PMS among medical workers in our community.

Based on knowledge capital value for disease cost accounting of diagnosis related groups.

Background: The National Health Commission and the other relevant departments in China have initiated testing of the Diagnosis Related Groups (DRGs) system in 30 pilot locations since 2019. In the process of DRG payment reform, accounting for the costs of diseases has become a highly challenging issue. The traditional method of disease accounting method overlooks the compensation for the knowledge capital value of medical personnel. Objective: The primary objective of this study is to analyze the cost accounting scheme of China's Diagnosis Related Groups (C-DRG), focusing on the value of knowledge capital. Methods: The study initially proposes a measurement index system for the value of knowledge-based capital, including the difficulty of disease treatment, labor intensity of disease treatment, risk of disease treatment, and operation/treatment time for diseases. The Analytic Hierarchy Process (AHP) is then utilized to weigh the features of medical workers' knowledge capital value. First, pairwise comparisons are conducted in this stage to develop a two-pair judgment matrix of the primary indicators. Second, the eigenvectors corresponding to the maximum eigenvalues of the matrix are calculated to generate the weight coefficient of each feature. The consistency test is carried out after this stage. An empirical analysis is conducted by collecting data, including the full costs of treating three types of diseases-hip replacement, acute simple appendicitis, and heart bypass surgery-from one public medical institution. Results: The empirical analysis examines whether this DRG costing accounting can address the issue of neglecting the value of medical workers' knowledge capital. The methods reconfigure the positive incentive mechanism, stimulate the endogenous motivation of the medical service system, foster independent changes in medical behavior, and achieve the goals of reasonable cost control. Conclusion: In the cost accounting system of C-DRG, the value of medical workers' knowledge capital is acknowledged. This acknowledgment not only boosts the enthusiasm and creativity of medical workers in optimizing and standardizing the diagnosis and treatment process but also improves the transparency and authenticity of DRG pricing. This is particularly evident in the optimization and standardization of the diagnosis and treatment processes within medical institutions and in monitoring inadequate medical practices within these institutions.

The role of clinical associates in South Africa as a health workforce: A scoping review.

BACKGROUND:  South Africa's health care system grapples with persistent challenges, including health care provider shortages and disparities in distribution. In response, the government introduced clinical associates (Clin-As) as a novel category of health care providers. AIM:  This study mapped Clin-As' history and practice in South Africa, assessing their roles in the health workforce and offering recommendations. METHODS:  Following the framework outlined by Arksey and O'Malley, we conducted a comprehensive literature search from January 2001 to November 2021, utilising PubMed, Scopus and EBSCOhost databases. One thousand six hundred and seventy-two articles were identified and then refined to 36 through title, abstract and full-text screening. RESULTS:  Strengths of the Clin-A cadre included addressing rural workforce shortages and offering cost-effective health care in rural areas. Challenges to the success of the cadre included stakeholder resistance, rapid implementation, scope of practice ambiguity, inadequate supervision, unclear roles, limited Department of Health (NDoH) support, funding deficits, Clin-As' perceived underpayment and overwork, degree recognition issues, inadequate medical student training on Clin-A roles, vague career paths and uneven provincial participation. CONCLUSION:  As a health care provider cadre, Clin-As have been welcomed by multiple stakeholders and could potentially be a valuable resource for South Africa's health care system, but they face substantial challenges. Realising their full potential necessitates enhanced engagement, improved implementation strategies and precise scope definition.Contribution: This study acknowledges Clin-As in SA as a promising solution to health care workforce shortages but highlights challenges such as stakeholder resistance, insufficient NDoH support and unclear policies, emphasising the need for comprehensive efforts to maximise their potential.

[The professional burnout of medical workers and its determining factors].

The study was carried out using survey technique applied to sampling of workers of the first three polyclinics of Moscow. The method was based on international questionnaire Maslach Burnout Inventory (MBI) that permitted to consider characteristics of activity of medical professionals. The analysis of results of study demonstrated that overall prevalence of burnout among doctors is 17%,among nursing personnel - 21%, among non-medical personnel - 19%. The average age of workers with professional burnout is 34-49 years. Among workers with burnout more than half of them had higher education and 30% had specialized secondary education. The workers consider as main factors of professional burnout necessity to spend most of working time at the computer (up to 92%), unrealistic expectations of patients from received medical care (up to 88%), deficiency of time for reception of patients and personal life. The majority of employees had an average (35%) and low (43%) level of reduction in personal achievements that testifies well-being of work environment. The conclusion is made that in polyclinic section of Moscow health care there are no serious conflicts in collectives and existing conflicts are within limits of working relationships.

Predisposition and Working Conditions for the Occurrence of Lumbar Syndrome in Medical Workers of the Clinical Center of Montenegro during the COVID-19 Pandemic.

Background: Lumbar pain is a condition of discomfort in the lower back caused by numerous factors, lasting for short or longer periods of time. Healthcare professionals, regardless of the type of care they are engaged in, are at risk of lumbar pain. This is the first study that deals with the problem of lumbar syndrome in health workers in Montenegro. Methods: This cross-sectional study included full-time health workers employed in the Clinical Center of Montenegro who were involved in the treatment of COVID-19 patients during 2020 and 2021. The survey consisted of general questions for collecting socio-demographic and COVID-19 engagement data; the Modified Nordic questionnaire was used for the analysis of musculoskeletal symptoms, and the EQ-5D-questionnaire was used to measure the quality of life associated with health. Results: The one-year prevalence of lumbar pain was 68.1%. Factors associated with lumbar pain were as follows: a higher degree of physical inactivity (each subject with a higher degree of physical inactivity had a 24% higher chance of occurrence of lumbar pain); a higher degree of load and over-engagement during the COVID-19 pandemic (each subject with a higher degree of workload had a nearly 50% higher chance of occurrence of lumbar pain); duration of engagement during the COVID-19 pandemic (subjects engaged up to a month were 4 times more likely to develop lumbar pain, and subjects engaged for 1-3 months were 3.5 times more likely to develop lumbar pain compared to those who were not engaged in COVID-19 treatment). This study also confirms that lumbar syndrome affects the quality of life of health workers. Conclusions: Lumbar syndrome is highly prevalent among healthcare professionals in the Clinical Center of Montenegro, especially in the population of nurses, where evidence-based preventive measures are needed.

Prevalence and correlates of mental health problems among different occupations of medical workers during COVID-19 outbreak in China.

Background: Health workers involved in the fight to prevent the COVID-19 outbreak were exposed to hazards. Detailed information on mental health problems in different medical occupations is crucial. To examined the prevalence of mental health issues in three medical occupations as well as the relationships between mental health problems and correlates in each occupation. Methods: This study utilizing the Questionnaire Star program was conducted among medical workers working at medical institutions in China from February 17 to 24, 2020. The Self-Reporting Questionnaire (SRQ-20), the Zung Self-rating Anxiety Scale (SAS), and the Zung Self-rating Depression Scale (SDS) were used to assess mental health problems. Results: The prevalence of any mental health problems in the three occupations was 43.6, 34.6, and 32.9% for nurses, paramedical workers (PMWs), and doctors, respectively. Three occupations shared some correlates, such as being overworked, not having enough time to rest, support from colleagues, and previous mental health status. There were specific factors for each occupation. For doctors, age, educational level, living status, support from family, and previous physical status were related factors in mental health problems. Working in a designated hospital for treating COVID-19, having COVID-19 event exposures, and receiving support from family were associated with the mental health problems of the nurses. PMWs' mental health problems was linked to educational level and care from supervisors or heads of department. Conclusion: Different medical occupations have distinct impacts on mental health issues. Policy makers and mental health professionals working to prepare for potential disease outbreaks should be aware of multiple factors in different occupations.

Effects of Presenteeism on Burnout among Rehabilitation Medical Workers in Korea: Multiple Mediating Effects of Organization and Supervisor Supports.

PURPOSES: This study aimed to examine the discriminatory impacts of two major impairment factors-job presenteeism and attention presenteeism (JP and AP)-in presenteeism on burnout and to verify the multiple mediating effects of organizational and supervisory support in their causal relationship to provide theoretical and practical implications for alleviating burnout among rehabilitation medical workers (RMWs). METHODS: Participants were convenience sampled from 23 hospitals and rehabilitation medical institutions in Korea, and 494 datasets were analyzed using the R packages R-studio, Jamovi, and JASP. RESULTS: The significant effects of JP and AP on burnout were investigated; AP (0.609) had a much higher effect than JP (0.170) on burnout among RMWs. Moreover, the multiple mediating effects of organizational support and supervisory support were verified in the JP-AP relationship and burnout among RMWs. Additionally, the absolute effect on burnout was more from AP than JP, and organizational support had a far more significant effect than supervisory support in the process of affecting burnout. CONCLUSIONS: The present study contributes to the literature on burnout by examining the relationships between presenteeism and burnout and by extending the current understanding of burnout and presenteeism to RMWs. And it is practically important to understand that the effect of AP was greater than that of JP between the two key sub-factors of presenteeism affecting burnout among RMWs, and Korean RMWs are more affected by support from the organization system than by personal support from their boss. Related theoretical and practical implications are further elaborated.

Prevalence and Factors Influencing Trichotillomania Among Healthcare Workers and Students in Saudi Arabia: A Cross-Sectional Analytical Study.

BACKGROUND:  Trichotillomania (TTM) is a psychiatric disorder characterized by repetitive pulling out of one's own hair, in which the scalp, brows, and eyelids are the most common sites. This study aimed to measure the prevalence of TTM among healthcare workers and students and to determine its association with psychiatric disorders. METHODOLOGY:  This cross-sectional study was conducted among healthcare workers and students in Saudi Arabia. Data were collected through an online self-administered questionnaire. The questionnaire consisted of sociodemographic characteristics, the Massachusetts General Hospital (MGH) Hairpulling Scale to measure TTM, and the Depression and Anxiety Stress Scale (DASS-21) to measure the psychiatric disorders of the participants. A convenience sampling technique was implemented. The sample size was calculated to be 385. RESULTS:  Of the total 460 participants, 62% (n = 285) were students, 55% were females and 61.7% (n = 284) were aged between 18 and 24 years. The most commonly associated chronic disease was diabetes (n = 34, 7.4%), followed by asthma (n = 30, 6.5%). The prevalence of TTM was 4.8% (n = 22), which was higher among medical students (n = 15, 5.3%) as compared to medical workers (n = 7, 4%). While taking psychiatric medication (AOR = 0.197; 95% CI = 0.076-0.508 p = 0.001) was identified as the protective factor for TTM, previous diagnoses of psychiatric illness (AOR = 4.298; 95% CI = 1.759-10.499; p = 0.001), stress (AOR = 4.759; 95% CI = 1.541-14.695; p = 0.007), and depression (AOR = 3.149; 95% CI = 1.190-8.334; p = 0.021) were recognized as independent risk factors of TTM. CONCLUSION:  Trichotillomania was less common among health workers and students in Saudi Arabia. However, if trichotillomania is present, the disorder was found to be more common among those with associated psychiatric illnesses, including those who were anxious and depressed. Hence, further research is required to validate the impact of psychiatric conditions on the prevalence of TTM in the study region.

Comparison of Anxiety and Depression Rates in Russian Health Care Professionals in 2020 and 2023.

BACKGROUND: The COVID-19 pandemic had a significant impact on the mental health of medical personnel worldwide, leading to increased levels of anxiety and depression. This study aimed to compare anxiety and depression levels among healthcare workers during the initial wave of the pandemic in April-May 2020 and the post-pandemic period in January-May 2023 in Russia. METHODS: Data from two similar surveys conducted during the respective periods were combined, and a case-control matching approach was used to ensure compatibility between the two samples. The Hospital Anxiety and Depression Scale (HADS) was used to assess anxiety and depression levels. RESULTS: The mean total score for Anxiety subscale in 2020 was 4.126 (SD = 3.042), and in 2023 it increased to 6.632 (SD = 4.132) (F=20.751, df (1, 172), p<0.001, η2p=0.108). Similarly, the mean total score for Depression subscale increased from 3.253 (SD = 2.616) in 2020 to 4.115 (SD = 2.939) in 2023 (F=4.177, df (1, 172), p=0.043, η2p=0.024). The proportion of healthcare workers with higher-than-normal levels of anxiety increased from 16.09% in 2020 to 39.08% in 2023, whereas the effect size for depression remained negligible. The increase in anxiety severity was contrary to previous longitudinal studies showing a decrease in anxiety and depression levels after an initial increase during the pandemic. CONCLUSION: The increase in anxiety and depression levels in healthcare workers in 2023 may be attributed to other factors like "special military operation" in Ukraine, sanctions, and announcement of partial mobilization in September 2022. These factors could be perceived as more serious adverse factors, leading to increased anxiety levels.

[Symbolism of the white coat in the medical profession].

It has long been a tradition for doctors to dress professionally in white coats - a universal symbol of belonging to the medical profession. This tradition dates back to the time of Hippocrates, but during the XIX-XXI centuries, the symbolism of the white coat was criticized in connection with research on the spread of infections through tissue. Currently, many doctors refuse to use the oldest symbol of the profession, and the practice of medical activity is replete with new variants of the uniform of a medical worker (both in style and in color palette. However, it should be noted that the white coat symbolizes another important part of the medical education of students, the standard of professionalism and care, as well as a symbol of the trust they must earn from patients.

[The role of employers in ensuring working conditions conducive to the health of medical workers].

The article examines the normative, conceptual and ethical aspects of employers' responsibility for creating jobs that reduce risks and ensure the health of medical workers. An overview of the normative documentation of the World Health Organization and the International Labor Organization is presented, data reflecting the morbidity of health workers due to a weak degree of protection in the workplace are presented. It is concluded that the high degree of not formal, but real responsibility of the employer for ensuring working conditions conducive to the health of medical workers has a positive effect on their loyalty, reduces staff turnover, ensures the effectiveness and sustainability of the organization in the medical services market.

[Problems of bringing to civil and criminal liability for improper provision of medical services].

The purpose of this work is to consider the problems arising from the improper provision of medical services and bringing to civil and criminal liability for these actions of medical organizations and medical workers. The author investigates the issues of bringing to responsibility for violations related to improper provision of medical care in medical organizations of the healthcare system of the Russian Federation. Russian legislation enshrines the right of a patient to complain about the improper provision of medical services, both when applying to a state medical organization and when receiving medical care in private structures of the healthcare system. The problem of bringing to civil and criminal liability for improper provision of medical care in Russian healthcare has been standing for quite a long time, nevertheless, today it is coming to the fore, despite attempts to improve the legislative regulation of this issue. In conclusion, authors conclude that in order to achieve high-quality medical services, it is necessary not only to comply with the requirements for the contractor, provided by licensing of medical activities and accreditation of medical specialists, but also to establish requirements for the activities of medical workers themselves. Thus, the provision of medical services should be considered improper if they are provided in violation of the requirements imposed on the subject and are provided in an improper way, i.e. in violation of the requirements that must be met by medical workers.

A "safety cap" for improving hospital sanitation and reducing potential disease transmission.

BACKGROUND: During endotracheal intubation, extubation, tracheotomy, and tracheotomy tube replacement, the splashed airway secretions of patients will increase the risk of transmission of SARS-CoV-2 and many other potential viral and bacterial diseases, such as influenza virus, adenovirus, respiratory syncytial virus, rhinovirus, Middle East respiratory coronavirus syndrome (MERS-CoV), Streptococcus pneumoniae, and Mycobacterium tuberculosis. Therefore, it is necessary to establish a barrier between patients and medical workers to reduce the risk of operators' infection with potentially pathogenic microorganisms. METHODS: We designed a "safety cap" that can be connected to the opening of an endotracheal tube or tracheotomy tube to reduce the diffusion area of respiratory secretions during the process of endotracheal intubation, extubation and tracheotomy tube replace, so as to reduce the infection risk of medical workers. RESULTS: Through a series of hydrodynamic simulation analysis and experiments, we demonstrated that the use of "safety cap" can substantially limit the spatter of airway secretions, so as to improve the hospital sanitation. CONCLUSION: The "safety cap" can effectively limit the dissemination of patients' respiratory secretions, thus reducing the risk of potential diseases transmission and may have certain application prospects.

Evaluation of the mental health status of community frontline medical workers after the normalized management of COVID-19 in Sichuan, China.

Background: During the coronavirus disease 2019 (COVID-19) pandemic, community medical workers, as the primary enforcers of community control measures, undertook many tasks with high exposure risk, resulting in severe psychological pressure, anxiety, depression and other psychological problems. Gender, type of workers, education, marital status, working years and other demographic factors were affect the mental state of medical workers. Community frontline medical workers gradually returned to normal work and life after the normalized management of COVID-19, but heavy work and high psychological pressure may continue to affect them. Thus, our research team used the same psychological questionnaire to investigate the psychological status of community frontline medical workers after the normalized management of COVID-19 compared with the COVID-19 period. Methods: This was a cross-sectional study of community frontline medical workers in Sichuan, China, from February 6 to 17, 2023. Symptom Checklist-90 (SCL-90) and a self-designed questionnaire of demographic characteristics were provided to the participants point-to-point through a mobile network platform. Multiple logistic regression was used to analyze influencing factors related to community frontline medical workers' psychology. Results: A total of 440 valid questionnaires were statistically analyzed, including 192 (43.64%) from doctors and 248 (56.36%) from nurses. There were 222 (50.45%) participants who were SCL-90 positive. The median total SCL-90 score of medical workers was 105.0 (IQR 95.00-123.75), which was higher than that during the COVID-19 period. The doctor's median SCL-90 score was 108.5 (IQR 96.00-136.25), and the positive item score was 16.5; the nurse's median score was 104.0 (IQR 94.00-119.50), and the positive item score was 12.0. Bachelor's degree education, no fixed contract and working years (10-19 years, 20-29 years, 30-39 years) were independent influencing factors for community frontline medical workers' psychology. Conclusion: After the normalized management of COVID-19, community frontline medical workers still suffered from psychological problems that were even more serious than those during COVID-19. Doctors were more likely to have psychological problems than nurses. In addition, the mental health status of community frontline medical workers was affected by education, type of contract and working years. Managers should pay attention to the mental health of these people.

Prediction of Medical Disputes Between Health Care Workers and Patients in Terms of Hospital Legal Construction Using Machine Learning Techniques: Externally Validated Cross-Sectional Study.

BACKGROUND: Medical disputes are a global public health issue that is receiving increasing attention. However, studies investigating the relationship between hospital legal construction and medical disputes are scarce. The development of a multicenter model incorporating machine learning (ML) techniques for the individualized prediction of medical disputes would be beneficial for medical workers. OBJECTIVE: This study aimed to identify predictors related to medical disputes from the perspective of hospital legal construction and the use of ML techniques to build models for predicting the risk of medical disputes. METHODS: This study enrolled 38,053 medical workers from 130 tertiary hospitals in Hunan province, China. The participants were randomly divided into a training cohort (34,286/38,053, 90.1%) and an internal validation cohort (3767/38,053, 9.9%). Medical workers from 87 tertiary hospitals in Beijing were included in an external validation cohort (26,285/26,285, 100%). This study used logistic regression and 5 ML techniques: decision tree, random forest, support vector machine, gradient boosting decision tree (GBDT), and deep neural network. In total, 12 metrics, including discrimination and calibration, were used for performance evaluation. A scoring system was developed to select the optimal model. Shapley additive explanations was used to generate the importance coefficients for characteristics. To promote the clinical practice of our proposed optimal model, reclassification of patients was performed, and a web-based app for medical dispute prediction was created, which can be easily accessed by the public. RESULTS: Medical disputes occurred among 46.06% (17,527/38,053) of the medical workers in Hunan province, China. Among the 26 clinical characteristics, multivariate analysis demonstrated that 18 characteristics were significantly associated with medical disputes, and these characteristics were used for ML model development. Among the ML techniques, GBDT was identified as the optimal model, demonstrating the lowest Brier score (0.205), highest area under the receiver operating characteristic curve (0.738, 95% CI 0.722-0.754), and the largest discrimination slope (0.172) and Youden index (1.355). In addition, it achieved the highest metrics score (63 points), followed by deep neural network (46 points) and random forest (45 points), in the internal validation set. In the external validation set, GBDT still performed comparably, achieving the second highest metrics score (52 points). The high-risk group had more than twice the odds of experiencing medical disputes compared with the low-risk group. CONCLUSIONS: We established a prediction model to stratify medical workers into different risk groups for encountering medical disputes. Among the 5 ML models, GBDT demonstrated the optimal comprehensive performance and was used to construct the web-based app. Our proposed model can serve as a useful tool for identifying medical workers at high risk of medical disputes. We believe that preventive strategies should be implemented for the high-risk group.