中国疾病预防控制中心周报最新文献_第7页

Construction of a Competency Evaluation Indicator System for Emergency Response Staff in Disease Control and Prevention Institutions - China, 2023. 疾病预防控制机构应急人员能力评价指标体系构建——中国，2023。

IF 4.3

中国疾病预防控制中心周报 Pub Date : 2024-12-06 DOI: 10.46234/ccdcw2024.260

Zhaohe Li, Xijiang Wang, Wenqing Bai, Haoliang Liu, Yue Gu, Jiayi Zhang, Huimin Li, Hongtao Wu, Ruiqi Ren, Chao Li, Qi Wang, Zainawudong Yushan, Lei Zhou

{"title":"Construction of a Competency Evaluation Indicator System for Emergency Response Staff in Disease Control and Prevention Institutions - China, 2023.","authors":"Zhaohe Li, Xijiang Wang, Wenqing Bai, Haoliang Liu, Yue Gu, Jiayi Zhang, Huimin Li, Hongtao Wu, Ruiqi Ren, Chao Li, Qi Wang, Zainawudong Yushan, Lei Zhou","doi":"10.46234/ccdcw2024.260","DOIUrl":"10.46234/ccdcw2024.260","url":null,"abstract":"What is already known about this topic?: Currently, there is no established scientific standard to guide disease control and prevention organizations in the selection of emergency response personnel. Given the growing risk of significant infectious disease outbreaks, it is imperative to develop an evaluation system for assessing emergency response capabilities.What is added by this report?: Drawing from competency theory, this study developed an assessment framework for evaluating the emergency response capabilities of staff at disease control and prevention institutions focused on major infectious diseases. Utilizing the Delphi method, the framework comprises 4 first-level indicators: Knowledge base, Professional skills, Personal qualities, Personality and Motivation. Further, it includes 10 second-level and 46 third-level indicators. The reliability and validity of this evaluation system were examined through a questionnaire survey. The results show that the indicator system has good reliability, acceptable discriminant and convergent validity, and that competency can be evaluated scientifically.What are the implications for public health practice?: The system provides an efficient tool for selecting and organizing emergency personnel for response tasks, thereby enhancing the CDC staff's capacity for emergency management.","PeriodicalId":69039,"journal":{"name":"中国疾病预防控制中心周报","volume":"6 49","pages":"1306-1312"},"PeriodicalIF":4.3,"publicationDate":"2024-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11649981/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142856871","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Novel Genetic Loci Associated with PhenoAge Acceleration - Changzhou City, Jiangsu Province, China, 2012-2019. 与表型加速相关的新基因位点——江苏省常州市，2012-2019。

IF 4.3

中国疾病预防控制中心周报 Pub Date : 2024-12-06 DOI: 10.46234/ccdcw2024.258

Yifan Wang, Yue Jiang, Hui Wang, Shuang Liang, Muhammed Lamin Sambou, Mei Wang, Meiqi Yang, Yakubu Salimata, Feifei Xu, Chenjie Li, Xiao Wang, Junpeng Yang, Meng Zhu, Cheng Wang, Guangfu Jin, Hongxia Ma, Honggang Yi, Hongbing Shen, Juncheng Dai

{"title":"Novel Genetic Loci Associated with PhenoAge Acceleration - Changzhou City, Jiangsu Province, China, 2012-2019.","authors":"Yifan Wang, Yue Jiang, Hui Wang, Shuang Liang, Muhammed Lamin Sambou, Mei Wang, Meiqi Yang, Yakubu Salimata, Feifei Xu, Chenjie Li, Xiao Wang, Junpeng Yang, Meng Zhu, Cheng Wang, Guangfu Jin, Hongxia Ma, Honggang Yi, Hongbing Shen, Juncheng Dai","doi":"10.46234/ccdcw2024.258","DOIUrl":"10.46234/ccdcw2024.258","url":null,"abstract":"What is already known about this topic?: China is rapidly encountering population aging, yet studies on aging are limited by the traditional aging measure: chronological age, particularly in the field of genomics. Several promising aging measures have been proposed, but they lack comparative evaluation.What is added by this report?: PhenoAge was identified as a measure of aging that demonstrated greater applicability in contemporary populations. Based on this, several novel genetic variants were found to enhance the predictive accuracy of aging.What are the implications for public health practice?: These findings might provide new insights into aging and facilitate the development of a practical screening program based on PhenoAge, which aims to promote healthy aging in China.","PeriodicalId":69039,"journal":{"name":"中国疾病预防控制中心周报","volume":"6 49","pages":"1294-1298"},"PeriodicalIF":4.3,"publicationDate":"2024-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11649982/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142856899","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Epidemiological Characteristics of Falls from the National Injury Surveillance System - China, 2019-2022. 2019-2022年中国国家伤害监测系统中跌倒的流行病学特征

IF 4.3

中国疾病预防控制中心周报 Pub Date : 2024-12-06 DOI: 10.46234/ccdcw2024.256

Siyi Chen, Yuliang Er, Yuan Wang, Leilei Duan, Pengpeng Ye

{"title":"Epidemiological Characteristics of Falls from the National Injury Surveillance System - China, 2019-2022.","authors":"Siyi Chen, Yuliang Er, Yuan Wang, Leilei Duan, Pengpeng Ye","doi":"10.46234/ccdcw2024.256","DOIUrl":"10.46234/ccdcw2024.256","url":null,"abstract":"Introduction: This study describes and analyzes the distribution of fall cases documented in the National Injury Surveillance System (NISS) from 2019 to 2022.Methods: Fall data from the NISS (2019-2022) were descriptively analyzed by gender and age.Results: The NISS in China reported 2,324,577 fall cases from 2019 to 2022. Falls mostly happened at home (39.41%). Leisure activities (39.40%) were the most common cause of falls. Among these cases, 45.22% caused bruises, 31.57% lower limb injuries, while a substantial 73.41% constituted mild injuries. Age-related epidemiological patterns of falls revealed distinct trends. Among 0-9-year-olds, falls predominantly occurred at home (56.71%), with high head injury rates, particularly in infants (72.64%). Adolescents (10-19 years old) were prone to falls in school and school-related areas (37.12%) and during sports activities (27.37%). Elderly individuals (>60 years old) experienced higher fracture rates (36.84%) and an age-dependent increase in head injuries and severe harm.Conclusions: Falls are the most prevalent injury category, exhibiting distinct characteristics across age groups. To address this, tailored public health strategies and interventions are essential, particularly for children, adolescents, and adults aged 60 years and older. Effective early prevention and intervention methods are paramount for these high-risk fall populations.","PeriodicalId":69039,"journal":{"name":"中国疾病预防控制中心周报","volume":"6 49","pages":"1283-1288"},"PeriodicalIF":4.3,"publicationDate":"2024-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11649984/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142856895","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Epidemiological Analysis of Tuberculosis Infection and Trend Changes - 152 Belt and Road Partner Countries, 2013-2021. 2013-2021年152个“一带一路”伙伴国结核病感染流行病学分析及趋势变化

IF 4.3

中国疾病预防控制中心周报 Pub Date : 2024-12-06 DOI: 10.46234/ccdcw2024.257

Rong Du, Xiao Xiao, Jing Chen, Xin Shen, Qi Zhao

{"title":"Epidemiological Analysis of Tuberculosis Infection and Trend Changes - 152 Belt and Road Partner Countries, 2013-2021.","authors":"Rong Du, Xiao Xiao, Jing Chen, Xin Shen, Qi Zhao","doi":"10.46234/ccdcw2024.257","DOIUrl":"10.46234/ccdcw2024.257","url":null,"abstract":"What is already known about this topic?: The Belt and Road Initiative promotes increased interactions among participating countries, which concurrently elevates the risk of infectious diseases such as tuberculosis (TB). Since TB infection can significantly contribute to the disease burden, it is crucial to delineate the epidemic status and identify the change trends in TB infection among the countries involved in the initiative.What is added by this report?: TB infection was prevalent in 152 countries along the Belt and Road initiative. Most of these countries had an infection prevalence between 10% and 30%, among which were 9 countries (5.92%) with a prevalence below 10% and 8 countries (5.26%) with a reported prevalence of 40% and higher. From 2013 to 2021, a notable reduction in TB infection prevalence was observed in 149 countries (98.03%). In contrast, Sri Lanka and the Philippines exhibited an increasing trend, while no significant change was detected in Timor-Leste.What are the implications for public health practice?: Addressing TB surveillance, prevention, and management, as well as collaboration among these countries, is a proposed key strategy for achieving the global end TB strategy.","PeriodicalId":69039,"journal":{"name":"中国疾病预防控制中心周报","volume":"6 49","pages":"1289-1293"},"PeriodicalIF":4.3,"publicationDate":"2024-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11649983/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142856886","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Burden of Vaginitis Among Chinese Women Aged 18-74 Years - Five Provinces, China, 2023. 中国18-74岁女性阴道炎负担-中国五省，2023。

IF 4.3

中国疾病预防控制中心周报 Pub Date : 2024-12-06 DOI: 10.46234/ccdcw2024.259

Zixuan Fan, Chenyang Pei, Jing Ma, Chengdong Xu, Zhenbo Wang, Yuanli Liu, Yuehua Hu

{"title":"Burden of Vaginitis Among Chinese Women Aged 18-74 Years - Five Provinces, China, 2023.","authors":"Zixuan Fan, Chenyang Pei, Jing Ma, Chengdong Xu, Zhenbo Wang, Yuanli Liu, Yuehua Hu","doi":"10.46234/ccdcw2024.259","DOIUrl":"10.46234/ccdcw2024.259","url":null,"abstract":"What is already known about this topic?: Vaginitis is a prevalent and treatable gynecological condition in women that is associated with adverse reproductive outcomes, human papillomavirus (HPV) infection, and elevated human immunodeficiency virus (HIV) transmission risk.What is added by this report?: This study identifies elevated infection risks among women aged 35-54 years, those with three or more pregnancies, and individuals who smoke or consume alcohol, with notably higher prevalence rates in Hubei and Yunnan Provinces. The findings demonstrate that awareness of cervical cancer screening serves as a protective factor, while emphasizing screening's crucial role in early vaginitis detection.What are the implications for public health practice?: Public health interventions should prioritize women aged 35-54 years, those with multiple pregnancies, and individuals engaging in high-risk behaviors. Enhancing cervical cancer screening awareness and accessibility is essential for improving early detection and management of vaginal infections, thereby reducing reproductive health disparities.","PeriodicalId":69039,"journal":{"name":"中国疾病预防控制中心周报","volume":"6 49","pages":"1299-1305"},"PeriodicalIF":4.3,"publicationDate":"2024-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11649980/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142856882","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

National and Regional Molecular Epidemiology of HIV-1 - China, 2004-2023. 2004-2023年中国HIV-1国家和地区分子流行病学。

IF 4.3

中国疾病预防控制中心周报 Pub Date : 2024-11-29 DOI: 10.46234/ccdcw2024.252

Dong Wang, Yi Feng, Jingjing Hao, Hongping Hu, Fangyuan Li, Jialu Li, Yuhua Ruan, Lingjie Liao, Jing Hu, Chang Song, Yiming Shao, Hui Xing

{"title":"National and Regional Molecular Epidemiology of HIV-1 - China, 2004-2023.","authors":"Dong Wang, Yi Feng, Jingjing Hao, Hongping Hu, Fangyuan Li, Jialu Li, Yuhua Ruan, Lingjie Liao, Jing Hu, Chang Song, Yiming Shao, Hui Xing","doi":"10.46234/ccdcw2024.252","DOIUrl":"10.46234/ccdcw2024.252","url":null,"abstract":"Introduction: The genetic diversity of human immunodeficiency virus (HIV)-1 subtypes significantly influences the effectiveness of diagnostic tools, antiretroviral therapy (ART), and vaccine development. This study aimed to assess the regional and national prevalence of HIV-1 subtypes and recombinants in China between 2004 and 2023 using pol gene segment analysis.Methods: We analyzed annual HIV/AIDS reports and pol gene segment sequences from all Chinese provinces between 2004 and 2023. The distribution of HIV-1 subtypes and recombinants across China and within its regions was estimated by multiplying the proportion of each subtype, circulating recombinant form (CRF), and unique recombinant form (URF) in each province by the corresponding number of reported HIV infections.Results: Analysis of 94,476 pol gene segments from 31 provinces revealed that CRF01_AE strain accounted for 32.1% of HIV-1 infections during 2004-2023, while CRF07_BC lineage represented 39.1%. CRF08_BC strain contributed 9.2%, followed by subtype B (8.7%) and CRF55_01B (2.4%). Other CRFs collectively comprised 6.0% of infections, while URFs and other subtypes accounted for 1.3% and 1.1%, respectively.Conclusions: The study revealed significant regional variations and temporal changes in the proportions of HIV-1 CRFs, subtypes, and URFs across China, emphasizing the importance of continued surveillance of strain distribution patterns.","PeriodicalId":69039,"journal":{"name":"中国疾病预防控制中心周报","volume":"6 48","pages":"1257-1263"},"PeriodicalIF":4.3,"publicationDate":"2024-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11649986/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142856872","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Study on the Technical Parameters for Estimating HIV-1 Incidence by Using a Recombinant Antigen-based Capture Enzyme Immunoassay - China. 用重组抗原捕获酶免疫分析法估计HIV-1发病率的技术参数研究

IF 4.3

中国疾病预防控制中心周报 Pub Date : 2024-11-29 DOI: 10.46234/ccdcw2024.255

Wenli Liang, Jibao Wang, Hongxia Yan, Xinhui Zhang, Dorjiwangmo, Dongmin Li, Xing Duan, Hao Wu, Yinyin Wang, Li Bai, Jian Sun, Mengjie Han, Yikui Wang, Bin Su, Min Wang, Tashibazong, Wenge Xing, Cui Zhang, Ruijuan Qiao, Maofeng Qiu

{"title":"Study on the Technical Parameters for Estimating HIV-1 Incidence by Using a Recombinant Antigen-based Capture Enzyme Immunoassay - China.","authors":"Wenli Liang, Jibao Wang, Hongxia Yan, Xinhui Zhang, Dorjiwangmo, Dongmin Li, Xing Duan, Hao Wu, Yinyin Wang, Li Bai, Jian Sun, Mengjie Han, Yikui Wang, Bin Su, Min Wang, Tashibazong, Wenge Xing, Cui Zhang, Ruijuan Qiao, Maofeng Qiu","doi":"10.46234/ccdcw2024.255","DOIUrl":"10.46234/ccdcw2024.255","url":null,"abstract":"Introduction: A novel recombinant antigen-based capture enzyme immunoassay (RAg-CEIA) was optimized and used to determine technical parameters for estimating human immunodeficiency virus type 1 (HIV-1) incidence in China.Methods: We employed orthogonal experimental design to optimize RAg-CEIA by adjusting raw material dilution ratios. The assay was used to measure normalized optical density (ODn) values in 171 longitudinal plasma specimens from 51 HIV-1 seroconverting individuals, plotted against estimated days post-seroconversion. We determined the optimal ODn threshold value for differentiating recent from long-term infections and calculated the mean duration of recent infection (MDRI) for incidence estimation. The false recent rate (FRR) was determined using 481 HIV-1 antibody-positive specimens with infection durations exceeding twice the MDRI.Results: Optimal RAg-CEIA parameters were established with a raw material dilution ratio of 1/12 for calibrator preparation and an enzyme conjugate titer of 1:1200. ODn values demonstrated consistent temporal increases across HIV-1 seroconverting individuals, though with notable kinetic heterogeneity in individual responses. The optimal ODn threshold value of 0.8 for distinguishing recent from long-term infections corresponded to an MDRI of 205 days and an FRR of 4.78%.Conclusions: The optimized RAg-CEIA effectively differentiates recent from long-term HIV-1 infections at the population level, enabling reliable HIV-1 incidence estimation in China.","PeriodicalId":69039,"journal":{"name":"中国疾病预防控制中心周报","volume":"6 48","pages":"1278-1282"},"PeriodicalIF":4.3,"publicationDate":"2024-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11649990/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142856875","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Prioritizing the People in HIV Prevention: Transforming Data into Effective Policies and Actions. 优先考虑艾滋病毒预防：将数据转化为有效的政策和行动。

IF 4.3

中国疾病预防控制中心周报 Pub Date : 2024-11-29 DOI: 10.46234/ccdcw2024.250

Fan Lyu

引用次数: 0

An Index-Contact Paired Data Analysis on Sexual Contact Tracing Outcomes of HIV-Infected Individuals - Yunnan Province, China, 2022-2024. 云南省2022-2024年hiv感染者性接触追踪结果的指数-接触配对数据分析

IF 4.3

中国疾病预防控制中心周报 Pub Date : 2024-11-29 DOI: 10.46234/ccdcw2024.254

Wenjun Yan, Junli Huo, Xiaojing An, Qiongli Duan, Yu Han, Nengmei Huang, Ting Tan, Zhimin Yang, Jing Han, Mengjie Han, Yuhua Shi, Jian Li

{"title":"An Index-Contact Paired Data Analysis on Sexual Contact Tracing Outcomes of HIV-Infected Individuals - Yunnan Province, China, 2022-2024.","authors":"Wenjun Yan, Junli Huo, Xiaojing An, Qiongli Duan, Yu Han, Nengmei Huang, Ting Tan, Zhimin Yang, Jing Han, Mengjie Han, Yuhua Shi, Jian Li","doi":"10.46234/ccdcw2024.254","DOIUrl":"10.46234/ccdcw2024.254","url":null,"abstract":"What is already known about this topic?: A substantial proportion of people living with human immunodeficiency virus (PLWH) remain unaware of their infection status. Contact tracing serves as an effective public health tool for identifying human immunodeficiency virus (HIV) infections and supports progress toward achieving the 95-95-95-95 goals.What is added by this report?: An egocentric contact tracing study conducted in Yunnan, China, between January 2022 and June 2024 enrolled 1,981 index cases, of whom 314 (15.9%) had at least 1 HIV-positive sexual contact. These index cases reported 2,171 sexual contacts, with 1,509 (69.5%) receiving HIV testing and 317 (21.0%) testing positive. Higher education levels and employment status among sexual contacts were positively associated with HIV testing uptake. HIV infection was more likely among contacts when the index case was female and identified through active HIV testing. Long-term sexual partnerships and inconsistent condom use demonstrated elevated infection risk.What are the implications for public health practice?: The effectiveness of contact tracing outcomes is influenced by characteristics of both index cases and their sexual contacts. These factors should be incorporated into the design and implementation of sexual contact tracing programs.","PeriodicalId":69039,"journal":{"name":"中国疾病预防控制中心周报","volume":"6 48","pages":"1271-1277"},"PeriodicalIF":4.3,"publicationDate":"2024-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11649985/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142856020","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Evolution of HIV Epidemic and Emerging Challenges - China, 1989-2023. 艾滋病流行演变与新挑战——中国，1989-2023。

IF 4.3

中国疾病预防控制中心周报 Pub Date : 2024-11-29 DOI: 10.46234/ccdcw2024.251

Chang Cai, Houlin Tang, Dongmin Li, Qianqian Qin, Fangfang Chen, Yichen Jin, Fan Lyu

{"title":"Evolution of HIV Epidemic and Emerging Challenges - China, 1989-2023.","authors":"Chang Cai, Houlin Tang, Dongmin Li, Qianqian Qin, Fangfang Chen, Yichen Jin, Fan Lyu","doi":"10.46234/ccdcw2024.251","DOIUrl":"10.46234/ccdcw2024.251","url":null,"abstract":"Introduction: This study aimed to provide a comprehensive analysis of the human immunodeficiency virus (HIV) epidemiological landscape in China through a historical review and current assessment.Methods: Data were extracted from China's HIV/AIDS Comprehensive Response Information Management System (CRIMS). Transmission patterns across different phases were visualized using stacked area charts. Geographical correlations between transmission routes were analyzed using scatter plots and Pearson correlation coefficients. The extent and trends of HIV spread among the general population were evaluated using Venn diagrams and Cochran-Armitage tests.Results: The HIV epidemic in China evolved through four distinct phases: injecting drug user (IDU) dominated (1989-1994), former plasma donor (FPD) outbreak (1995-2005), sexual transmission dominance (2006-2014), and general population spread (2015-present). A strong correlation was observed between provinces reporting high numbers of IDU cases and those with elevated heterosexual transmission (r=0.88, P<0.001). Between 2015 and 2023, 393,926 cases were identified among the general population through non-marital and non-commercial heterosexual contact (NMNCHC). The proportion of general population cases among heterosexual transmissions increased significantly from 46.2% to 55.7% (Z=42.7, P<0.001).Conclusion: The significant spread of HIV into the general population necessitates the development of targeted prevention strategies for both high-risk and general populations to address emerging epidemiological challenges.","PeriodicalId":69039,"journal":{"name":"中国疾病预防控制中心周报","volume":"6 48","pages":"1251-1256"},"PeriodicalIF":4.3,"publicationDate":"2024-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11649988/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142856736","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0