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http://conacyt.repositorioinstitucional.mx/jspui/handle/1000/264| Cohort Profile: The China Multi-Ethnic Cohort (CMEC) Study | |
| Xing Zhao Feng Hong Jianzhong Yin Wenge Tang Gang Zhang Xian Liang Jingzhong Li Chaoying Cui Xiaosong Li | |
| Novel Coronavirus | |
| Acceso Abierto | |
| Atribución | |
| 10.1101/2020.02.14.20022970 | |
| Cohort purpose: The China Multi-Ethnic Cohort (CMEC) is a community population-based prospective observational study aiming to address the urgent need for understanding NCD prevalence, risk factors and associated conditions in resource-constrained settings for ethnic minorities in China. Cohort Basics: A total of 99 556 participants aged 30 to 79 years (Tibetan populations include those aged 18 to 30 years) from the Tibetan, Yi, Miao, Bai, Bouyei, and Dong ethnic groups in Southwest China were recruited between May 2018 and September 2019. Follow-up and attrition: All surviving study participants will be invited for re-interviews every 3-5 years with concise questionnaires to review risk exposures and disease incidence. Furthermore, the vital status of study participants will be followed up through linkage with established electronic disease registries annually. Design and Measures: The CMEC baseline survey collected data with an electronic questionnaire and face-to-face interviews, medical examinations and clinical laboratory tests. Furthermore, we collected biological specimens, including blood, saliva and stool, for long-term storage. In addition to the individual level data, we also collected regional level data for each investigation site. Collaboration and data access: Collaborations are welcome. Please send specific ideas to corresponding author at: xingzhao@scu.edu.cn. ### Competing Interest Statement The authors have declared no competing interest. ### Funding Statement This work was supported by the National Key R&D Program Precision Medicine Initiative of China (Grant no: 2017YFC0907305, 2017YFC0907300). ### Author Declarations All relevant ethical guidelines have been followed; any necessary IRB and/or ethics committee approvals have been obtained and details of the IRB/oversight body are included in the manuscript. Yes All necessary patient/participant consent has been obtained and the appropriate institutional forms have been archived. Yes I understand that all clinical trials and any other prospective interventional studies must be registered with an ICMJE-approved registry, such as ClinicalTrials.gov. I confirm that any such study reported in the manuscript has been registered and the trial registration ID is provided (note: if posting a prospective study registered retrospectively, please provide a statement in the trial ID field explaining why the study was not registered in advance). Yes I have followed all appropriate research reporting guidelines and uploaded the relevant EQUATOR Network research reporting checklist(s) and other pertinent material as supplementary files, if applicable. Yes Currently, the database is not accessible to be downloaded publicly because of some sensitive information. However, researchers interested in our study could contact the corresponding author at xingzhao@scu.edu.cn by providing specific ideas for more information. | |
| Cold Spring Harbor Laboratory Press | |
| 2020 | |
| Preimpreso | |
| https://www.medrxiv.org/content/10.1101/2020.02.14.20022970v1 | |
| Inglés | |
| VIRUS RESPIRATORIOS | |
| Aparece en las colecciones: | Artículos científicos |
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| Fichero | Tamaño | Formato | |
|---|---|---|---|
| cohort profile.pdf | 5.35 MB | Adobe PDF | Visualizar/Abrir |