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Background According to the Classification and Catalogue of Occupational Diseases, brucellosis is one of the notifiable occupational infectious diseases, which occurs from time to time in the occupational population. Objective To compare the work-related injury appraisal process and results of 13 cases of brucellosis at both provincial and municipal levels, analyze and summarize the bias in the practical work of labor capacity identification for occupational diseases such as brucellosis by appraisal management departments and experts, and propose suggestions for optimizing appraisal work. Methods A comparative study was conducted on the objective examination results and labor capacity appraisal conclusions based on the occupational contact history, clinical diagnosis, occupational disease diagnosis staging, and labor capacity appraisal of 13 patients with brucellosis. The reasons for the inconsistency between the initial appraisal conclusion by institutions at the municipal level and the final appraisal conclusion by institutions at the provincial level were compared and analyzed. Results All of the 13 patients with brucellosis applied for municipal-level labor capacity identification after being identified as work-related injuries, 11 of which did not receive a disability level, and 2 were rated as level 10 disability. Four of those who did not receive the disability rate applied for provincial-level labor capacity identification. As a result, 2 cases were maintained original appraisal conclusions, while the other 2 changed the conclusions to level 9 disability and level 10 disability respectively. It was the first time in Shijiangzhuang municipal-level primary labor capacity appraisal and Hebei provincial-level labor capacity re-appraisal that the work-related injury caused by occupational brucellosis was rated as level 9 disability or level 10 disability. Hence, the lessons learned from this comparative analysis are that the degree of target organ damage and (or) organ dysfunction are the direct basis for work-related injury appraisal; an objective and scientific labor capacity identification for occupational brucellosis should base on the each case of disability evaluation, identify the relevant target organ damage and the degree of dysfunction, and rate the disability level after a comprehensive appraisal. Conclusion This analysis would be a guidance to the identification of labor capacity for occupational brucellosis in Hebei Province and the whole country. There is a hysteresis issue in the occupational disease provisions in the national standard GB/T 16180—2014 Standard for identify work ability—Gradation of disability caused by work-related injuries and occupatiaonal diseases. In current situation, appraisal experts should not only search for clauses that directly correspond to the occupational diseases and injuries, but also target conditions not covered in the clauses and conduct assessment based on the characteristics of occupational diseases, with scientific, accurate, and flexible application of the clauses in the standard and appendix, so as to make fair, just, and professional appraisal conclusions.
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The right of occupational disease diagnosis is a worker's right to occupational health protection, and a procedural right to protect substantive rights. Its contents include the submission of occupational disease diagnosis, the application for occupational disease diagnosis and appraisal, as well as the cooperative obligation of the parties. The right of occupational disease diagnosis and appraisal is the embodiment and extension of the right of occupational disease diagnosis. For workers, the right of occupational disease diagnosis is private, and waiving the diagnosis of occupational diseases is a personal right. For employers, there is no legal right to request initial occupational disease diagnosis, but there is a right to apply for occupational disease diagnosis appraisal and to request re-diagnosis of occupational diseases. The cooperative obligation in occupational disease diagnosis is to guarantee the initiation and smooth progression of the right to occupational disease diagnosis. After workers request occupational disease diagnosis, if they unreasonably refuse to cooperate in health examinations or medical examinations during the diagnosis process, it can be considered as waiving the right to occupational disease diagnosis. If the employers apply for appraisal of occupational disease diagnosis without paying the appraisal fee, it can be handled as waiving their rights or withdrawing their appraisal applications. When workers apply for occupational disease diagnosis or appraisal of occupational disease diagnosis, but the employer refuses to pay the corresponding fee, it does not affect the progress of occupational disease diagnosis and appraisal work. In this case, the employer should bear the corresponding administrative responsibilities according to law.
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In order to accurately master and understand the national occupational health standard Diagnosis for Occupational Radiation Thyroid Disease(GBZ 101-2020), the significance of the publication of this standard, the relevant background, the basic principles of the revision, the main basis for technical content revision, and the application of the standard are described. To provide guidance for t the physcians for occupational disease diagnosiss to understand the diagnostic principles, make correct diagnosis and avoid confusion in using the standard, so as to better protect the occupational health rights of radiation workers.
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@#Introduction: Dust is one of the chemical substances that cause occupational disease, especially among stone crafters. Its deposition for a long period can lead to various health problems, hence, there is a need for early detection. Therefore, this study aims to assess the occurrence of lung function disorder in headstone and stone mortar crafters. Methods: A cross-sectional design was used and the sample population consists of all headstone and stone mortar crafters in Allakuang Village, Sidrap Regency, Indonesia. They were selected using a purposive sampling method, and 33 out of 148 people met the criteria. Subsequently, their lung function was measured once using spirometry as well as FVC and FEV1 parameters. The data obtained were then analyzed using Chi-Square. Results: 18 of 33 respondents with lung function disorders. They had a long tenure, a normal working time, bad exercise habits, as well as a normal and overweight nutritional status based on their BMI category. The statistical test results showed that tenure, working time, and exercise habits had an effect on the disease condition with p=0.000. Meanwhile, other factors, such as age and nutritional status had no effect with p-values of 0.981 and 0.14, respectively. Conclusion: Based on the results, the majority of headstone and stone mortar crafters have lung function disorders, and the influential factors include tenure, working time, and exercise habits.
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Objective@# To investigate the disease burden of occupational pneumoconiosis from 2009 to 2021 in Jinhua City, Zhejiang Province, so as to provide insights into formulating occupational pneumoconiosis prevention and control measures.@*Methods@#Data on occupational pneumoconiosis in Jinhua City from 2009 to 2021 were collected through Occupational Disease and Health Hazard Monitoring Information System including demographic characteristics, disability level, age, pneumoconiosis type and stage, and analyzed years live dwith disability (YLD), years of life lost (YLL) and disability adjusted life years (DALY) by different genders, pneumoconiosis stages, pneumoconiosis types, ages and disability levels. @*Results@#A total of 244 occupational pneumoconiosis cases were diagnosed in Jinhua City from 2009 to 2021, of which 225 cases were male, accounting for 92.21%. The median age of onset was 44.50 (interquartile range, 23.00) years. There were 229 deaths, with a median age of 78.00 (interquartile range, 13.00) years. The DALY was 3 791.88 person-years, YLD was 2 428.21 person-years (64.04%) and YLL was 1 363.67 person-years (35.96%). The YLD was 3 647.8 person-years in men, which was higher than 144.08 person-years in women (P<0.05). The YLD of asbestosis cases was lower than that of silicosis, coal workers' pneumoconiosis and other pneumoconiosis (P<0.05). The YLL was not statistically significant in the stage and type of occupational pneumoconiosis (P>0.05). The YLD was higher among cases at ages of less than 40 years, and lower among cases at ages of 60 to 69 years and 70 years and over (P<0.05); the YLL was lower among cases at ages of 70 years and over (P<0.05). The cases with second/third level of disability had the highest YLD, followed by the cases with fourth/fifth level of disability, and the cases with sixth/seventh level of disability had the lowest YLD (P<0.05). @*Conclusions@#The disease burden of occupational pneumoconiosis in Jinhua City from 2009 to 2021 is mainly induced by disability, and the disease burden caused by silicosis is the highest. With the progress of pneumoconiosis stages and disability levels, the life loss continues to increase.
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Objective To explore the application effect of quality control circle in the quality management improvement of the occupational disease diagnostic and code.Methods To established across departmental team of medical record QCC,we Select 132 cases of the occupational disease departmentin specialized Hospital from May 1,2022 to June31,2022,Analyze the reasons of inaccurate that main diagnosisselection and code mapping.After formulating a series of improvement measures,we Se-lect 71 cases of occupational disease department from November 1,2022 to December 31,2022.To compared effect that before and after the implementation of QCC.Results After6 months of improvement,The utilization rate of main diagnosis mapping Z-code was decreased from 36.3%to 12.7%,goal achievement rate of 106.3%,improvement rate of 65.0%.Enrollment rate of major diagnostic was increased from 53.0%to 86.3%,goal achievement rate of 116.4%,Improvement rate of 62.8%.Conclu-sion We have changed the quality control management mode of diagnosis and coding by the QCC,implement targeted feedback,supervision,and training,establish a reward and punishment mechanism that matches indicators to improved accuracy of enroll-ment.Upgrading the quality management level of medical records and medical safety at the same time.Should continue to pro-mote theimplementation.
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Unclear labor relationship is the most common challenging issue in occupational disease diagnosis. At present, there are three main errors in the understanding regarding labor relationship in the process of occupational disease diagnosis. Firstly, labor relationship does not need to be considered in occupational disease diagnosis. Secondly, labor relationship must exist in order to initiate the occupational disease diagnosis procedure. Lastly, there is an overreach in handling labor relationship issues beyond one's authority. Labor relationship is the basic and antecedent problem which cannot be avoided in occupational diseases diagnosis. While officially, labor relationship issue should be considered in occupational disease diagnosis, they are not a necessary condition. The occupational diseases diagnosis requires actual labor and employment relations. If the workers with actual labor-relation are suspected to have health injuries caused by occupational hazards in the workplace, they are eligible for occupational diseases diagnosis. But it is not the responsibility of health department to judge the labor relationship. When a dispute arises between a worker and an employer regarding labor relationship, the resolution of the relevant dispute shall be submitted to the human resources and social services department or the labor and personnel arbitration committee, or submitted to the court for adjudication according to law. In the process of occupational disease diagnosis, the two reasonable disposal procedures for verifying actual labor and employment relationship involve workers submitting evidence of their labor relationship with the employer, and the employer's verification. If the employer disputes the labor relationship as presented by the worker, the occupational disease diagnosis institution should inform the worker to apply for labor dispute arbitration. However, it is important to note that arbitration or mediation documents from the court cannot be used as evidence in occupational disease diagnosis.
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Objective To analyze the diagnosis cases of occupational benzene poisoning in gas station industry, and to explore the application of GC-MS technology in occupational disease diagnosis. Methods The epidemiological method was used to describe and analyze the occupational disease diagnosis of 15 gas station workers , and qualitative screening of occupational hazard factors was performed by GC-MS. Results All the 15 workers had more than one year's occupation history of oil refueling and unloading. The clinical manifestations were consistent with the characteristics of chronic benzene poisoning in diagnosis of occupational benzene poisoning. However, due to lack of evidence of occupational exposure to benzene and incomplete diagnostic data, occupational chronic benzene poisoning was not diagnosed. GC-MS technology was used to screen the occupational hazard factors in the gas station workplace, and benzene, n-pentane, n-hexane and so on were found. Conclusion GC-MS is recommended for qualitative screening of organic solvents such as benzene when diagnosing occupational diseases for gas station workers , so as to accurately identify occupational hazard factors in workplaces and provide reliable basis for diagnosis of occupational diseases.
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Objective@#To investigate the quality of life among patients with occupational pneumoconiosis in Jinhua City, Zhejiang Province, so as to provide insights into improving the quality of life among patients with occupational pneumoconiosis.@*Methods@#Patients with occupational pneumoconiosis in Jinhua City from 2009 to 2021 were retrieved from the National Occupational Disease and Health Risk Factors Monitoring Information System. Participants' demographics, diagnosis of pneumoconiosis, stage of pneumoconiosis, pulmonary function and medical expense were collected through questionnaire surveys, and the quality of life was measured using a Chinese version of the Short-Form Health Survey (SF-36). The quality of life was descriptively analyzed among patients with occupational pneumoconiosis by disease stage, pulmonary function, expense for disease diagnosis and treatment and educational level. @*Results@#A total of 244 patients with occupational pneumoconiosis were enrolled, including 225 men (92.21%). The participants had a mean age of (75.20±9.42) years, and mean duration from dust contact to pneumoconiosis onset of (13.11±9.89) years. The scores for physical functioning, role-physical, bodily pain, general health, vitality, social functioning, role-emotional, and mental health were (64.03±31.22), (45.14±44.22), (56.34±26.60), (40.80±19.80), (59.14±17.35), (68.41±19.67), (47.03±44.08) and (61.15±17.06) points among patients with occupational pneumoconiosis, which were all lower than the national constant (P<0.05). Lower scores were measured for physical functioning [(31.17±23.40) points], bodily pain [(45.21±19.50) points] and vitality [(47.00±20.70) points] among patients with stage Ⅲ occupational pneumoconiosis, for physical functioning [(32.27±24.24) points], role-physical [(12.88±30.70) points], bodily pain [(37.44±20.43) points], general health [(14.76±17.17) points], vitality [(38.79±19.33) points], social functioning [(53.33±17.08) points], role-emotional [(9.09±26.71) points], and mental health [(53.21±17.25) points] among occupational pneumoconiosis patients with severe pulmonary function damages, and for physical functioning [(30.97±27.40) points], bodily pain [(37.77±24.34) points], general health [(19.10±18.62) points], vitality [(38.39±23.78) points], social functioning [(55.89±21.00) points] and mental health [(55.35±20.35) points] among occupational pneumoconiosis patients that had personal payments for pneumoconiosis diagnosis and treatment expenses exceeding 30% of annual household incomes, while higher scores were measured for physical functioning [(66.36±17.33) points] and role-physical [(59.09±45.10) points] among occupational pneumoconiosis patients with an educational level of high school and above (all P<0.05). @*Conclusions @#The quality of life was low among occupational pneumoconiosis patients in Jinhua City from 2009 to 2021. Stage of pneumoconiosis, pulmonary function, medical expenses and educational level were identified as factors affecting the quality of life among occupational pneumoconiosis patients in Jinhua City.
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The National Disease Control and Prevention Bureau and the National Health Commission jointly issued an announcement on Notice on Carrying out Pilot Work of Occupational Health Classification Supervision and Law Enforcement, which presented a method of comprehensive risk assessment method of occupational disease hazards of employers. This method embraces relevant factors at full scale and is simple in operation, but its applicability and accuracy of assessment results need further practical study. Based on the steps of occupational health risk assessment and proven occupational health risk assessment methods available at home and abroad, this paper proposed improvements and discussed the comprehensive risk assessment method of occupational disease hazards of employers, so as to provide a technical basis to implement the occupational disease hazard classification management of employers for relevant government supervision departments.
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Objective To analyze the epidemiological characteristics of occupational diseases caused by physical factors in Guangdong Province from 2013 to 2022, and to evaluate the key risk points of its incidence. Methods The data of newly diagnosed and suspected occupational diseases caused by physical factors in Guangdong Province from 2013 to 2022 were collected from the Occupational Diseases and Hazards Monitoring Information System under China Disease Prevention and Control Information System, and were analyzed retrospectively. The key risk points of occupational diseases caused by physical factors were evaluated. Results A total of 661 cases of occupational diseases caused by physical factors were reported in Guangdong Province from 2013 to 2022, showing an overall increasing trend, with an average annual growth rate of 29.6%. The major occupational diseases caused by physical factors were occupational hand-arm vibration disease and occupational heat stroke, accounting for 59.5% and 39.6%, respectively. The nine prefecture-level cities of Pearl River Delta region accounted for 98.5% of the new cases. The cases were distributed mainly in the manufacturing industry (77.0% of the cases). A total of 294 enterprises were involved in the analysis of newly diagnosed occupational diseases caused by physical factors. Occupational hand-arm vibration cases appeared to be significantly aggregated in specific enterprises, and other disease cases were mostly sporadic. The types of enterprise registration were mainly Hong Kong-, Macao-, and Taiwan-invested enterprises and domestic-funded enterprises, accounting for 53.1% and 41.4%, respectively. In terms of enterprise size, large-scale and small-scale enterprises accounted for 56.5% and 21.4% of cases, respectively. A total of 27.4% of workers with occupational diseases caused by physical factors were identified as suspected occupational diseases before be diagnosed as occupational diseases, all of which were hand vibration disease and heat stroke In the future, attention should be paid to the risks of mass events of occupational hand-arm vibration disease, outbreaks of occupational heat stroke, and missed diagnosis of suspected occupational hand-arm vibration disease. Conclusion Among all occupational diseases caused by physical factors in Guangdong Province, attention should be paid on occupational hand-arm vibration disease and occupational heat stroke. Occupational hand-arm vibration disease has a high risk of group morbidity. Construction workers and sanitation workers have a high potential risk of occupational heat stroke.
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The surveillance of occupational disease has entered a new stage ofdevelopment, with the implementation of the national health informatization project. To improve the efficiency and quality of occupational disease monitoring information reporting in this paper, the system architecture and related management regulations, as long as the major changes and achievement of "surveillance system of occupational disease and health hazards information" under the framework of National Health Insurance Informatization Project were elaborated. The deficiencies existing in the system were analyzed, and expectation for the construction of the occupational disease surveillance system was addressed.
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Humans , Occupational Diseases , Occupational HealthABSTRACT
To provide in-depth information and guidance on ergonomics, the International Labour Organization (ILO) had issued a series of conventions, recommendations, and resolutions on human factors/ergonomics (HFE) and had published HFE guides and toolkits. In 2021, the ILO and the International Ergonomics Association released an international guideline on HFE entitled Principles and Guidelines for Human Factors/Ergonomics (HFE) Design and Management of Work Systems (hereinafter referred to as the HEF Guidelines), aiming to improve the occupational safety, health, and the well-being of workers from the perspective of work system sustainability. There are currently 112 national health standards in China related to HFE, of which 79 (accounting for 71%) are equivalent to relevant standards from the International Organization for Standardization. Most of the recommended standards do not meet the applicability requirements of HFE for the Chinese workforce, as they are different from the national occupational health standard system. At present, China's HFE capability cannot meet the needs of the workforce, and there is still a gap between occupational diseases related to HFE included in the Occupational Disease List of China and those compared to the ILO. In the future, China needs to pay attention to the application of the HEF Guidelines, further improve the technical services for occupational health, include diseases caused by poor ergonomics in the national occupational disease list, strengthen the HFE standard system in the national occupational health standard system, actively promote the application of action-oriented HFE tools, enhance “human-machine coordination” and “person-job matching”, and focus on physical and cognitive HFE design to promote equality in workplace and reduce the occurrence of occupational and work-related diseases.
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Resumo Este ensaio destaca o perfil do trabalhador de área rural, portador da Esquistossomose mansônica, doença endêmica adquirida durante suas atividades laborais em áreas alagadas da baixada maranhense. Faz-se uma análise da legislação previdenciária e trabalhista utilizada para fins de concessão de benefícios e do nexo causal que estabelece a relação entre a situação de trabalho e o surgimento da doença. Para tal, utilizamos pesquisa bibliográfica sobre a temática e pesquisa documental do plano jurídico formal da previdência. O estudo aponta para a necessidade de reconhecer esta relação nas regiões endêmicas, no sentido de aprimorar o proposto na "Lista de Doenças Relacionadas ao Trabalho".
Abstract This study highlights the profile of rural workers with schistosomiasis mansoni, an endemic disease acquired during their work activities in flooded areas in the Baixada Maranhense. In order to analyze the social security and labor legislation used to grant benefits and the causal link that establishes the relationship between the work situation and the onset of the disease, we performed a bibliographical research on the topic and a documentary research on the formal legal plan of social security. This study addresses the need to recognize this relationship in endemic regions in order to improve what is proposed by the List of Work-Related Diseases.
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Humans , Male , Female , Schistosomiasis , Social Security/legislation & jurisprudence , Causality , Occupational Health , WetlandsABSTRACT
ABSTRACT Brucellosis is one of the most important and widespread bacterial zoonotic diseases worldwide, and it is transmitted to humans from various sources, including direct contact with infected animals and the ingestion of contaminated products, including unpasteurized milk. There are only a few epidemiological studies on said disease in humans in Western Santa Catarina, a region instantiated by agriculture. Thus, the objective of this study was to characterize the epidemiological aspects of human brucellosis reported in Western Santa Catarina from 2013 to 2018. The data were provided by the Epidemiological Surveillance Board (Diretoria de Vigilancia Epidemiologica). The frequency of the disease in humans and the epidemiological profile of confirmed human cases were evaluated. Cases that were screened positive and those that were confirmed and submitted to the therapeutic protocol were analyzed. During the study period, 3,671 people were tested, of which 12.34% were screened positive (453/ 3,671) and 3.40% were confirmed (125/3,671). The year with the highest number of people testing positive was 2015 (123 cases), and 2018 was the year with the highest number of confirmed cases (39 cases). Confirmed cases predominated in males (48.8%), self-declared white (22.4%), aged 20-59 years old (60%), with incomplete primary education (22.4%), of rural origin (59.2%), with occupational contact with cattle (64.8%), engaged in professions directly linked to agricultural and livestock activities (55.5%), and who reported consumption of unpasteurized dairy products (59.2%). No seasonal variation was observed in case numbers. The results demonstrated that brucellosis is an endemic disease in Western Santa Catarina.
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Background Occupational hearing loss associated with noise is becoming more and more serious, and occupational noise-induced deafness has become the second most frequently reported occupational disease in China. Objective To characterize occupational hearing loss in Zhejiang Province so as to provide a basis for the formulation of hearing protection strategies and measures. Methods Through the occupational diseases reporting system, the data of new cases of occupational noise-induced deafness in Zhejiang Province from 2006 to 2020 and the audiometry results of laborers who were exposed to occupational noise and participated in physical examinations from 2015 to 2020 were collected. The distribution of new cases of occupational noise-induced deafness were described in categories of region, year, industry, enterprise scale, age, onset age, and length of work, as well as the detection of increased high-frequency hearing threshold of workers who ordered occupational health examination in each year. Results A total of 575 cases of occupational noise-induced deafness were reported in Zhejiang Province from 2006 to 2020, of which 526 cases were male and 49 were female. The mean onset age of patients with noise-induced deafness was (44.8±8.0) years. There was a significant difference in mean onset age between male and female (t=3.420, Ρ=0.001). The median length of work [M (P25, P75)] at the time of onset was 9.0 (5.5, 13.2) years. The number of cases of noise-induced deafness and its proportion to the total number of occupational diseases in a year showed an increasing trend from 2006 to 2020 and the average annual growth rate was 22.11%. The patients were mainly distributed in the Hangzhou, Ningbo, and Jiaxing, and the number of cases were 194, 140, and 112, respectively, accounting for 77.5% of the total cases in Zhejiang Province. Manufacturing industry was dominant one in terms of the number of cases, which accounted for 89.6% (515 cases). Private economic enterprise, in terms of economic type, accounted for 57.4% (330 cases). There were significant differences in the length of work at the time of onset among different economic types of enterprises (H=29.081, Ρ<0.001). There were 215 cases in the medium-sized enterprises and 265 in the small- and micro-sized enterprises, respectively, accounting for 83.5% of the the total number of cases. Conclusions From 2006 to 2020, the cases of occupational noise-induced deafness in Zhejiang Province present an increasing trend, with a relatively short length of work at the time of onset, and regional and industrial agglomeration.
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Background China is facing enormous challenges of occupational disease prevention and control and high incidences of occupational diseases. Occupational disease diagnosis is an important part of occupational disease prevention and control. However, the current situation of occupational disease diagnosis service system in China is not optimistic. Relevant national laws, regulations, policies, and plans require to improve the current technical support system of occupational disease diagnosis and treatment, and to establish a sound occupational disease diagnosis, treatment, and rehabilitation network on the foundation of existing medical and health institutions. Objective To analyze the development status and existing problems of occupational disease diagnosis institutions in China, and propose countermeasures and suggestions. Methods All occupational disease diagnosis institutions in China were surveyed by questionnaire using comprehensive census. The Occupational Health Center of the National Health Commission organized the preparation of the questionnaire and the participation of all relevant institutions in the survey. All data collected in the survey were for the year 2020 and available as of December 31, 2020. The questionnaire covered the overall situation, service provided, staffing of certified physicians for providing occupational disease diagnosis, and instruments in selected categories of occupational disease diagnosis institutions. Results As of December 2020, there were 587 occupational disease diagnosis institutions in China; the highest average number of enterprises served by an occupational disease diagnosis institution was 39000, and that of employees served by an occupational disease diagnosis institution was 2.15 million in Chongqing. There were a total of 5809 physicians certified to diagnose occupational diseases in China, with 20.4 doctors per specified occupational disease prevention and treatment hospital, 9.5 doctors per general hospital, and 8.3 doctors per disease control and prevention center. Only 87.7% of the institutions were equipped with digital radiography (DR), 58.1% with computed tomography (CT), and 96.4% with pulmonary function meters; the equipment rate of computed radiography (CR) was only 6.5%, and that of CT was only 14.6% in all-level disease control and prevention centers; 45 disease control and prevention centers were not equipped with any common x-ray machine, CR, DR, or CT. Conclusion In the face of the still serious situation of prevention and treatment of occupational diseases, the overall distribution of institutions is uneven around China, the number of institutions in some regions is relatively insufficient, and the comprehensive capacity of centers for disease control and prevention at all levels needs to be improved. Strengthening comprehensive capacity building of occupational disease diagnosis institutions and training of relevant physicians would be helpful to ensure the accuracy and scientificity of diagnosis. At the national level, further increasing policy guidance and financial input would help occupational disease diagnosis institutions upgrade their techniques and service capacity, and protect workers' occupational health rights.
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@#Abstract: Objective To investigate the research hotspots of occupational exposure in healthcare workers at home and abroad Methods in the past decade and future research trends. Based on the Web of Science platform, independent retrievals were performed by two researcher. The number, core authors, keywords, and other contents of articles were analyzed using CiteSpace Results 5.6.R2. A total of 1 066 references on occupational exposure among healthcare workers from 2010 to 2019 were retrieved. These articles were mainly from the United States, Italy, France, Germany, Brazil, England, and China, with 272, 71, 56, 52 and 52 articles, respectively. One hundred and eight core authors, who mainly came from the United States and Korea, contributed 418 papers (39.2%). Current hotspots included human immune deficiency virus (HIV), workplace violence, hand eczema, fluoroscopy, antineoplastic drugs, nervous system, nitrous oxide, assessment, standard precautions, and personal protective equipment. Topics such as percutaneous injury, tuberculosis, guideline, HIV, and burnout are future research trends. Conclusions There is a need to strengthen international cooperation. It´s encouraged to develop guidelines on occupational - exposure protection and to prevent long term chronic occupational exposure, such as antineoplastic drug exposure.
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@#Abstract: The demand for reliable toxicological data of chemicals runs through every link of occupational health work. The prevention of occupational diseases involves high requirements for the standardization of chemical toxicity assessment in occupational health institutions. Good laboratory practice (GLP) emphasizes the integrity of the test process to trace and supervise the whole process of the test, which is conducive to the standardization of chemical toxicity identification. Therefore, the standardized construction of GLP laboratories is an important starting point for occupational health institutions to carry out chemical toxicity identification. In the construction and management process of GLP laboratories for chemical toxicity identification, occupational health institutions need to build a sound organization and operation system, carry out systematic training and assessment of personnel, establish standard operating norms and emphasize their importance, strengthen the management of facility environment and laboratory, pay attention to quality control and process supervision, and constantly improve their own ability level. To actively adapt to social development and market demand, to provide strong support for occupational health work.
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@#Abstract: Objective To analyze the industry characteristics of new occupational pneumoconiosis in Foshan from 2007 to Methods 2021. The data of new cases of occupational pneumoconiosis in Foshan City from 2007 to 2021 were obtained from “ ” ， “ the China Disease Prevention and Control Information System subsystem the Occupational Disease and Health Hazardous ”， Results Factors Monitoring Information System and the industry characteristics of the cases were analyzed. From 2007 to ， ， （ ） 2021 there were 886 new cases of occupational pneumoconiosis in Foshan mainly include silicosis 68.3% in males （ ）， （ ） 94.2% and stage Ⅰ pneumoconiosis cases 75.9% . The median age of cases at the time of diagnosed disease was 47 years ， old and the median working age of dust exposure was 11.2 years. The enterprises where all cases are located involve eight top ， ； ， - industry categories of which manufacturing industry accounted for 97.6% and 30 major industry categories of which non （ ） ， metallic mineral products industry was the highest 60.5% . There were 554 sporadic cases and 332 cluster cases and the ， ， Conclusion industries were mainly non-metallic mineral products accounting for 55.0% and 69.6% respectively. ， - Occupational pneumoconiosis in Foshan is dominated by silicosis and the key industries are non metallic mineral products.