Zobrazeno 1 - 10
of 708
pro vyhledávání: '"Test-negative design"'
Publikováno v:
BMC Medical Research Methodology, Vol 24, Iss 1, Pp 1-12 (2024)
Abstract The test-negative design (TND) is an observational study design to evaluate vaccine effectiveness (VE) that enrolls individuals receiving diagnostic testing for a target disease as part of routine care. VE is estimated as one minus the adjus
Externí odkaz:
https://doaj.org/article/875355bfde23490dbfd9d761a981a8f4
Autor:
Yutong Zhang, Jinzhao Cui, Fengfeng Liu, Yang Song, Quanyi Wang, Yanzhe Liu, Yanping Zhang, Zhongjie Li, Zhaorui Chang
Publikováno v:
Human Vaccines & Immunotherapeutics, Vol 20, Iss 1 (2024)
ABSTRACTThe Enterovirus A71 (EV-A71) vaccine was introduced in China in December 2015 as a preventive measure against hand, foot, and mouth disease (HFMD) caused by EV-A71. However, the effectiveness of the vaccine (VE) in real-world settings needs t
Externí odkaz:
https://doaj.org/article/d806a3cea00f46e2ac44a4efcbece4e3
Publikováno v:
International Journal of Infectious Diseases, Vol 148, Iss , Pp 107241- (2024)
Objectives: Mass COVID-19 immunization campaigns altered the pandemic's progress by protecting the vaccine recipient and reducing transmission. However, evidence for indirect vaccine effectiveness (IVE) is limited due to the difficulties of ascertain
Externí odkaz:
https://doaj.org/article/86876f310f5b4aa68c34a1ae158ed16d
Autor:
Xueying Yang, Jiajia Zhang, Ziang Liu, Shujie Chen, Sharon Weissman, Gregory A. Poland, Refilwe Nancy Phaswana-Mafuya, Bankole Olatosi, Xiaoming Li
Publikováno v:
International Journal of Infectious Diseases, Vol 150, Iss , Pp 107310- (2025)
Objectives: We estimated vaccine effectiveness (VE) against SARS-CoV-2 infection among a statewide cohort of people with HIV (PWH) and compared the estimates with a matched cohort of people without HIV (PWoH) in South Carolina (SC), USA. Methods: A p
Externí odkaz:
https://doaj.org/article/3ba4f3e9e943461e8fcb3e3b0d375882
Akademický článek
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Akademický článek
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Autor:
Romeo Brambilla, Renata Gili, Federica Vigna Taglianti, Jacopo Lenzi, Matteo Riccò, Roberto Burioni, Mariaelisabetta Scarvaglieri, Rachele Rocco, Vittorina Buttafuoco, Rosa Maria Teresa Antonia Cristaudo, Davide Gori
Publikováno v:
Vaccines, Vol 12, Iss 11, p 1245 (2024)
Background: The aim of this study was to estimate the effectiveness of original and bivalent COVID-19 vaccines in reducing COVID-19-associated hospitalizations among the adult population of Turin, Italy. Methods: We conducted a retrospective, test-ne
Externí odkaz:
https://doaj.org/article/dab1c680ba9349f099d5d4b018e80e06
Autor:
Jiaming SHEN, Xiaofei LIU, Lili HUANG, Yunzhen TAO, Benfeng ZHENG, Genming ZHAO, Jianmei TIAN, Lin LUAN, Xuejun SHAO, Tao ZHANG
Publikováno v:
Zhongguo gonggong weisheng, Vol 39, Iss 11, Pp 1430-1437 (2023)
ObjectiveTo assess the effectiveness of 23-valent pneumococcal polysaccharide vaccine (PPV23) against Streptococcus pneumonia (Spn)-associated respiratory tract infection in children with a test-negative design study. MethodsWe recruited totally 3 33
Externí odkaz:
https://doaj.org/article/049555c5689840548fb5d1c4651e5001
Akademický článek
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Autor:
Li Zhang, Guilan Lu, Chunna Ma, Jiaojiao Zhang, Jia Li, Wei Duan, Jiaxin Ma, Weixian Shi, Yingying Wang, Ying Sun, Daitao Zhang, Quanyi Wang, Da Huo
Publikováno v:
Vaccines, Vol 12, Iss 10, p 1124 (2024)
Background: During the 2022–2023 influenza season, the influenza activities in most regions of China were postponed, including Beijing. The unusually delayed influenza epidemic posed a challenge to the effectiveness of the influenza vaccine. Method
Externí odkaz:
https://doaj.org/article/e200bd56a10046c19af2a40cf862f1cd