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Zhao Y, Zhou L, Xie LZ, Ye M, Zhu BL, Han L. [Analysis of the prevalence and social security situation of pneumoconiosis in non-coal mine industry in Jiangsu Province]. Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 2023; 41:350-353. [PMID: 37248080 DOI: 10.3760/cma.j.cn121094-20221008-00471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Objective: To understand the social security situation of current cases of pneumoconiosis in non-coal mine industries in Jiangsu Province, and to provide reference for the treatment and security work of pneumoconiosis patients. Methods: From January to October 2020, a follow-up survey was conducted on 4038 cases of pneumoconiosis in non-coal mine industries of the province from October 1949 to December 2019. The age, type of pneumoconiosis, industry type, and social security status of the patients were collected. Namely, work-related injury insurance, employer compensation, basic medical insurance for urban and rural residents, major illness insurance, etc. SPSS 19.0 was used for statistical description and analysis. Results: The cases of pneumoconiosis in non-coal mine industries in Jiangsu Province ranged in age from 36 to 105 (70.78±8.43) years old, and had been exposed to dust for 1 to 55 (19.27±9.29) years. Silicosis was the main form (3875 cases, 95.96%), and non-metallic mining and dressing industry was the main form (2618 cases, 64.83%). A total of 3991 cases (98.84%) of pneumoconiosis patients enjoyed social security, most of them were urban and rural residents with basic medical insurance (3624 cases, 89.75%), but there were still 47 patients without any social security. 15 cases (0.37%) enjoyed the subsistence allowance, with the monthly allowance amount ranging from 104 to 3960 yuan, with the average amount of 954.87 yuan/month. Conclusion: In Jiangsu Province, the proportion of pneumoconiosis patients in non-coal mine industries enjoying social security is relatively high, but there are still patients who do not enjoy any social security, and the difference in the amount of subsistence allowance is slightly larger. It is necessary to further improve the medical security of pneumoconiosis patients and improve their quality of life.
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Affiliation(s)
- Y Zhao
- Occupational Disease Prevention and Control Institute of Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210028, China
| | - L Zhou
- Occupational Disease Prevention and Control Institute of Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210028, China
| | - L Z Xie
- Occupational Disease Prevention and Control Institute of Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210028, China
| | - M Ye
- Department of Occupational Respiratory Diseases, National Institute for Occupational Health and Poison Control, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - B L Zhu
- Occupational Disease Prevention and Control Institute of Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210028, China
| | - L Han
- Occupational Disease Prevention and Control Institute of Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210028, China
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Xu JN, Zhou L, Xue RY, Han L, Xie LZ, Ye M, Zhang HD, Zhu BL. [Investigation on dust pollution and pneumoconiosis incidence in a steel enterprise]. Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 2022; 40:737-741. [PMID: 36348553 DOI: 10.3760/cma.j.cn121094-20210204-00082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Objective: To analyze the change trend of underground dust concentration, the incidence and survival status of pneumoconiosis patients, and provide reference for improving the working environment of dust-exposed workers and the prevention and treatment of pneumoconiosis patients in the future. Methods: In February 2020, a retrospective investigation was conducted on the dust data of underground mining operations in a steel enterprise in Jiangsu Province from 1991 to 2019, and the case data of patients diagnosed with pneumoconiosis from 1956 to 2019 were collected. The time trends of the number of pneumoconiosis patients and dust concentration, the stage of pneumoconiosis and survival status of patients were analyzed. Results: From 1956 to 2019, a total of 241 patients with pneumoconiosis were diagnosed in the steel enterprise. From 1991 to 2019, the annual average dust concentration in the mine showed a downward trend as a whole. Compared with the transportation platform (14.28%, 1447/10132) , the average dust concentration exceeding rate of the mining platform (43.68%, 8415/19263) was significantly higher (χ(2)=2674.84, P<0.01) . The average age of pneumoconiosis patients was (73.54±10.42) years old, and the average working age of dust exposure was (21.41±8.68) years, of which 85 cases (35.27%) survived and 156 cases (64.73%) died. The main type of pneumoconiosis was silicosis (90.46%, 218/241) , and the main stage of pneumoconiosis was the stage I (96.68%, 233/241) ; The higher the stage of pneumoconiosis, the younger the diagnosis age (P<0.01) . The average survival time of patients was (27.264±1.982) years, and the median survival time was 28 years. The cumulative survival rates of patients with pneumoconiosis in different diagnosis time periods were significantly different (χ(2)=35.57, P<0.01) . Conclusion: The improved dust-proof measures have a significant effect on reducing the concentration of underground dust. We need to focus on the dust control of underground mining platforms and the treatment of patients with stage Ⅲ pneumoconiosis.
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Affiliation(s)
- J N Xu
- Policy Research Office, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210028
| | - L Zhou
- Occupational Disease Prevention and Control Institute, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009
| | - R Y Xue
- School of Public Health, Nantong University, Nantong 226000
| | - L Han
- Occupational Disease Prevention and Control Institute, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009
| | - L Z Xie
- Occupational Disease Prevention and Control Institute, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009
| | - M Ye
- Institute of Occupational Health and Poison Control, Chinese Center for Disease Control and Prevention, Beijing 100050
| | - H D Zhang
- Occupational Disease Prevention and Control Institute, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009
| | - B L Zhu
- Director's Office, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009
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Fan CH, Zhou L, Xie LZ, Ye M, Zhu BL, Zhang HD, Zhao Y, Han L. [Investigation on diagnosis of pneumoconiosis in non-coal mining industry in Jiangsu Province]. Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 2022; 40:358-361. [PMID: 35680579 DOI: 10.3760/cma.j.cn121094-20210316-00146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Objective: To understand the incidence of pneumoconiosis in the non-coal mining industry in Jiangsu Province, and provide reference for the prevention and control of pneumoconiosis in the non-coal mining industry. Methods: The data of 7019 newly diagnosed pneumoconiosis patients in non-coal mining industry in Jiangsu Province from January 1956 to December 2019 were collected through the Jiangsu Province Pneumoconiosis Follow-up Network Report System, including the gender of the pneumoconiosis patients, the name of the employer and the location, the industry classification of the employer, the duration of dust exposure in dust exposure, the name of occupational pneumoconiosis disease, the date of diagnosis of pneumoconiosis, etc. The collected case data of patients with pneumoconiosis were entered into the statistical software, and the characteristics of the patients' diagnosis time, region and industry were analyzed. Results: The number of confirmed pneumoconiosis patients in the non-coal mining industry in Jiangsu Province was mostly in 2007 (395 cases) , concentrated in Wuxi City (40.96%, 2875/7019) and Suzhou City (27.72%, 1946/7019) . The industries to which the patients belonged were mainly non-metallic mining and dressing (60.95%, 4278/7019) , and the most common type of pneumoconiosis was silicosis (96.40%, 6766/7019) . The patients were mainly stageⅠpneumoconiosis (61.33%, 4305/7019) . There were statistically significant differences in the mean age of diagnosis and the average duration of dust exposure among patients with different pneumoconiosis stages (P<0.01) . The differences in the average diagnosis age and the average duration of dust exposure of patients with different types of pneumoconiosis were statistically significant (P<0.05) , the mean age of diagnosis and the average duration of dust exposure of electric welders were the smallest, which were (44.92±7.74) years old and (17.38±10.15) years, respectively. Conclusion: The regional and industry distribution characteristics of new pneumoconiosis patients in the non-coal mining industry in Jiangsu Province are obvious, and attention should be paid to the treatment of pneumoconiosis patients with young diagnosed age and short duration of dust exposure, as well as the personal protection and health protection of front-line workers such as electric welders who are exposed to productive dust in a short period of time.
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Affiliation(s)
- C H Fan
- Director's Office, Jiangyan District Center for Disease Control and Prevention, Taizhou City, Taizhou 225500, China
| | - L Zhou
- Occupational Disease Prevention and Control Institute, Jiangsu Center for Disease Control and Prevention, Nanjing 210028, China
| | - L Z Xie
- Occupational Disease Prevention and Control Institute, Jiangsu Center for Disease Control and Prevention, Nanjing 210028, China Jiangsu Preventive Medicine Association, Nanjing 210009, China
| | - M Ye
- National Institute for Occupational Health and Poison Control, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - B L Zhu
- Occupational Disease Prevention and Control Institute, Jiangsu Center for Disease Control and Prevention, Nanjing 210028, China
| | - H D Zhang
- Occupational Disease Prevention and Control Institute, Jiangsu Center for Disease Control and Prevention, Nanjing 210028, China
| | - Y Zhao
- Occupational Disease Prevention and Control Institute, Jiangsu Center for Disease Control and Prevention, Nanjing 210028, China
| | - L Han
- Occupational Disease Prevention and Control Institute, Jiangsu Center for Disease Control and Prevention, Nanjing 210028, China
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Xie LZ, Zhou L, Zhao Y, Liu J, Wang W, Zhang W, Lu MX, Yang YX, Zhou ZW, Zhuang JY, He DD, Zhang HQ, Li XQ, Li YP, Zhang P, He RW, Zhu BL, Zhang HD, Han L. [Follow-up and retrospective investigation of patients with pneumoconiosis in Jiangsu Province, China]. Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 2020; 38:251-255. [PMID: 32447885 DOI: 10.3760/cma.j.cn121094-20191115-00530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the features, changing trend, and rules of pneumoconiosis in Jiangsu Province, China, as well as the health status of patients with pneumoconiosis. Methods: From July to October 2019, the patients with pneumoconiosis, reported up to the end of 2018 in Jiangsu Province, were enrolled as respondents, and follow-up and retrospective investigation were performed. A total of 24405 patients with pneumoconiosis were investigated, and related data were collected from the monitoring system of cause of death for residents, pneumoconiosis network reporting system, occupational disease diagnosis institution, management institutions for the reporting of occupational diseases, and related residents' committee or village committee. The patients with pneumoconiosis, who had been reported, were followed up by telephone or on-site visit to obtain the information on their conditions. A descriptive analysis was performed for age of onset, working years, sex, category of industry, type of pneumoconiosis, annual disease onset, geographic distribution, and medical security. Results: Among the 24405 patients, a male/female ratio was 16.81∶1. Of all 24405 patients, 15948 (65.35%) had stage 1 pneumoconiosis, 5289 (21.67%) had stage 2 pneumoconiosis, and 1637 (6.71%) had stage 3 pneumoconiosis. The mean working years for dust exposure was 16.25±9.95 years for all patients, and the mean working years for dust exposure was 15.80±9.95 years for patients with stage 1 pneumoconiosis, 17.82±9.80 years for patients with stage 2 pneumoconiosis, and 16.31±9.90 years for patients with stage 3 pneumoconiosis. The highest number of cases of pneumoconiosis was reported in Wuxi (5744 cases, accounting for 23.54%) , followed by Zhenjiang (4160 cases, accounting for 17.05%) , Xuzhou (3851 cases, accounting for 15.78%) , Yancheng (3340 cases, accounting for 13.69%) , and Suzhou (2948 cases, accounting for 12.08%) . Major types of pneumoconiosis included silicosis (15392 cases, accounting for 63.07%) and coal workers' pneumoconiosis (5253 cases, accounting for 21.52%) . In this survey, 21115 completed follow-up, among whom 15924 survived and 5191 died, 15924 patients with pneumoconiosis survived, among whom 7461 (46.85%) had an age of ≥70 years and 2515 (15.79%) were exposed to dust for 5-9 years. The industries involved were mainly coal mining and washing industry (5687 cases, accounting for 35.71%) and public management, social security, and social organization (3349 cases, accounting for 21.03%) ; in terms of security, 7999 patients (50.23%) were covered by occupational injury insurance, 946 (5.94%) were compensated by employers, 4537 (28.49%) were covered by basic medical insurance for urban and rural residents, 1590 (9.98%) were covered by critical illness insurance, and 5458 (34.28%) were covered by other types of social security, such as medical assistance and poverty relief. Conclusion: Silicosis and coal worker's pneumoconiosis are the key points for the prevention and treatment of pneumoconiosis in Jiangsu Province, and supervision should be strengthened for industries and regions with serious dust hazards.
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Affiliation(s)
- L Z Xie
- Jiangsu Province Center for Disease Control and Prevention, Nanjing 210028, China
| | - L Zhou
- Jiangsu Province Center for Disease Control and Prevention, Nanjing 210028, China
| | - Y Zhao
- Jiangsu Province Center for Disease Control and Prevention, Nanjing 210028, China
| | - J Liu
- Nanjing Occupational Disease Prevention and Control Institute, Nanjing 210042, China
| | - W Wang
- Wuxi Center for Disease Control and Prevention, Wuxi 214023, China
| | - W Zhang
- Xuzhou Center for Disease Control and Prevention, Xuzhou 221002, China
| | - M X Lu
- Changzhou Center for Disease Control and Prevention, Changzhou 213003, China
| | - Y X Yang
- Suzhou Center for Disease Control and Prevention, Suzhou 215004, China
| | - Z W Zhou
- Nantong Center for Disease Control and Prevention, Nantong 226004, China
| | - J Y Zhuang
- Lianyungang Center for Disease Control and Prevention, Lianyungang 222001, China
| | - D D He
- Huaian Center for Disease Control and Prevention, Huaian 223021, China
| | - H Q Zhang
- Yancheng Center for Disease Control and Prevention, Yancheng 224002, China
| | - X Q Li
- Yangzhou Center for Disease Control and Prevention, Yangzhou 225001, China
| | - Y P Li
- Zhenjiang Center for Disease Control and Prevention, Zhenjiang 212004, China
| | - P Zhang
- Taizhou Center for Disease Control and Prevention, Taizhou 225306, China
| | - R W He
- Suqian Center for Disease Control and Prevention, Suqian 223899, China
| | - B L Zhu
- Jiangsu Province Center for Disease Control and Prevention, Nanjing 210028, China
| | - H D Zhang
- Jiangsu Province Center for Disease Control and Prevention, Nanjing 210028, China
| | - L Han
- Jiangsu Province Center for Disease Control and Prevention, Nanjing 210028, China
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Xie LZ, Zhou L, Ding BM, Shen H, Han L, Zhou P, Zhang HD. [Analysis of occupational pneumoconiosis in Jiangsu province from 2006 to 2017]. Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 2019; 37:189-193. [PMID: 31189239 DOI: 10.3760/cma.j.issn.1001-9391.2019.03.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To analyze the characteristics and patterns of occupational pneumoconiosis in Jiangsu Province, China, from 2006 to 2017, and to provide a scientific basis for government departments to develop effective interventions and preventive strategies against occupational pneumoconiosis. Methods: The data of 9327 patients with occupational pneumoconiosis were retrieved from the online report of occupational pneumoconiosis in Jiangsu Province from 2006 to 2017. Excel worksheet and SPSS 20.0 software were used to organize and analyze the data, respectively. An epidemiological statistical analysis was performed on age of onset, length of dust exposure, type of work, industry category, type of pneumoconiosis, annual incidence of pneumoconiosis, regional distribution, enterprise scale, and economic category in those patients. Results: A total of 9 327 patients with occupational pneumoconiosis were reported in Jiangsu Province from 2006 to 2017. In those patients, 8 559 were newly diagnosed and 768 had advanced disease. The male-female ratio was 16.34:1.Patients with stage I pneumoconiosis(6 994, 74.99%) were dominant in all the patients. The mean age of onset and length of dust exposure were 58.5±10.7 and 15.3±10.9 years, respectively. Most of the patients (6 012, 64.46%) had an age of onset between 50 and 69 years. For the length of dust exposure, the highest percentage was observed in patients exposed for no more than 5 years (2 231, 23.92%).The largest number of patients diagnosed with pneumoconiosis(1 200, 12.87%) was reported in 2010. Most of the patients(7 012, 75.18%) were from four cities, i.e, Wuxi (2 090, 22.41%), Yancheng (1 987, 21.30%), Suzhou (1 552, 16.64%), and Xuzhou (1 383, 14.83%). In all the patients, the incidence of silicosis (6791, 72.81%) was highest, followed by coal worker pneumoconiosis (1 364, 14.62%) and electric welder pneumoconiosis (563, 6.04%).Pneumoconiosis complicated by tuberculosis was found in 28 (0.3%) patients.A total of 1616 (17.33%) patients were reported in health, social security, and social welfare industries, while 1474 (15.80%) patients worked for coal mining and washing. Rock drillers (2 818, 30.21%) were dominant in those patients.State-owned economic enterprises reported the largest number of patients(5 441, 58.34%).Patients from small enterprises (4 323, 46.35%) had the highest percentage. Conclusion: Pneumoconiosis is an occupational disease with a high incidence in Jiangsu Province. Pneumoconiosis patients show an industry- and job-centered distribution. The length of dust exposure is decreasing.
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Affiliation(s)
- L Z Xie
- The Center for Disease Control and Prevention of Jiangsu Province, Nanjing 210028, China
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Bai Y, Xie LZ. [The introduction and enlightenment of Japanese occupation safety and health security system]. Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 2016; 34:865-866. [PMID: 28043286 DOI: 10.3760/cma.j.issn.1001-9391.2016.11.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
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Bai Y, Xie LZ. [Introduction and enlightment of Japanese pneumoconiosis diagnosis and health management]. Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 2016; 34:225-227. [PMID: 27220450 DOI: 10.3760/cma.j.issn.1001-9391.2016.03.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
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Abstract
OBJECTIVE The sharp rise in health expenditure of diabetes has become a huge financial and medical burden. A retrospective study was conducted to investigate the length of hospitalization for patients with diabetes and the control methods of the length of hospitalization, so as to improve the social and economic benefits of the hospital. METHODS Data of patients with diabetes who were admitted in the Guangdong Shantou Central Hospital from 2011 to 2013 were collected. Descriptive statistics and logistic regression analysis were used to explore the factors influencing the length of hospitalization for patients with diabetes such as sociological factors, disease factors, and clinical factors. RESULTS Univariate analysis results indicated that there were factors influencing the length of hospitalization for patients with diabetes, which were as follows: sociological factors including age (P<0.001), occupation (P=0.001), payment method (P<0.001), and the number of hospitalizations (P<0.001); disease factors including comorbidity (P<0.001) and initial glycated hemoglobin levels (P<0.001); and clinical factors including hospital-acquired infection (P<0.001), surgery (P<0.001), diagnoses within 3 days (P<0.001), department transfers (P=0.007), and treatment efficacy (P=0.003). In logistic regression analysis, 7 factors including surgery, hospital-acquired infections, comorbidities, age, payment methods, number of hospitalizations, and treatment efficacy had significant impacts on the length hospitalization for patients with diabetes. CONCLUSION The results of this study will be provided as a reference for a reasonable length of hospitalization of patients with diabetes.
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Affiliation(s)
- D J Huang
- Information Department, Shantou Central Hospital, Guangdong Province, China
| | - L Z Xie
- Information Department, Shantou Central Hospital, Guangdong Province, China
| | - Y Qiu
- Computer Center, Shantou Central Hospital, Guangdong Province, China
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