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Cui T, Zhang X, Wang Q, Yue N, Bao C, Jiang R, Xu S, Yuan Z, Qian Y, Chen L, Hang H, Zhang Z, Sun H, Jin H. Cost-effectiveness analysis of hepatitis E vaccination strategies among patients with chronic hepatitis B in China. Hepatol Res 2024; 54:142-150. [PMID: 37706554 DOI: 10.1111/hepr.13967] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 08/16/2023] [Accepted: 09/05/2023] [Indexed: 09/15/2023]
Abstract
AIM This study aimed to evaluate the cost-effectiveness of hepatitis E vaccination strategies in chronic hepatitis B (CHB) patients. METHODS Based on the societal perspective, the cost-effectiveness of three hepatitis E vaccination strategies-vaccination without screening, screening-based vaccination, and no vaccination-among CHB patients was evaluated using a decision tree-Markov model, and incremental cost-effectiveness ratios (ICERs) were calculated. Values for treatment costs and health utilities were estimated from a prior investigation on disease burden, and values for transition probabilities and vaccination-related costs were obtained from previous studies and government agencies. Sensitivity analyses were undertaken for assessing model uncertainties. RESULTS It was estimated that CHB patients superinfected with hepatitis E virus (HEV) incurred significantly longer disease course, higher economic burden, and more health loss compared to those with HEV infection alone (all p < 0.05). The ICERs of vaccination without screening and screening-based vaccination compared to no vaccination were 41,843.01 yuan/quality-adjusted life year (QALY) and 29,147.32 yuan/QALY, respectively, both lower than China's per-capita gross domestic product (GDP) in 2018. The screening-based vaccination reduced the cost and gained more QALYs than vaccination without screening. One-way sensitivity analyses revealed that vaccine price, vaccine protection rate, and decay rate of vaccine protection had the greatest impact on the cost-effectiveness analysis. Probabilistic sensitivity analyses confirmed the base-case results, and if the willingness-to-pay value reached per-capita GDP, the probability that screening-based vaccination would be cost-effective was approaching 100%. CONCLUSIONS The disease burden in CHB patients superinfected with HEV is relatively heavy in China, and the screening-based hepatitis E vaccination strategy for CHB patients is the most cost-effective option.
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Affiliation(s)
- Tingting Cui
- Department of Epidemiology and Health Statistics, School of Public Health, Southeast University, Nanjing, China
| | - Xuefeng Zhang
- Jiangsu Provincial Center for Disease Control and Prevention, Nanjing, China
| | - Qiang Wang
- Department of Epidemiology and Health Statistics, School of Public Health, Southeast University, Nanjing, China
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, China
| | - Na Yue
- Department of Epidemiology and Health Statistics, School of Public Health, Southeast University, Nanjing, China
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, China
| | - Changjun Bao
- Jiangsu Provincial Center for Disease Control and Prevention, Nanjing, China
| | - Renjie Jiang
- Yancheng Center for Disease Control and Prevention, Yancheng, China
| | - Shilin Xu
- Yancheng Center for Disease Control and Prevention, Yancheng, China
| | - Zhaohu Yuan
- Zhenjiang Center for Disease Control and Prevention, Zhenjiang, China
| | - Yunke Qian
- Zhenjiang Center for Disease Control and Prevention, Zhenjiang, China
| | - Liling Chen
- Suzhou Center for Disease Control and Prevention, Suzhou, China
| | - Hui Hang
- Suzhou Center for Disease Control and Prevention, Suzhou, China
| | - Zhong Zhang
- Nanjing Center for Disease Control and Prevention, Nanjing, China
| | - Hongmin Sun
- Nanjing Center for Disease Control and Prevention, Nanjing, China
| | - Hui Jin
- Department of Epidemiology and Health Statistics, School of Public Health, Southeast University, Nanjing, China
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, China
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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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