Search results - 5 results
Investigating COVID-19 Vaccine Impact on the Risk of Hospitalisation through the Analysis of National Surveillance Data Collected in Belgium.
status. For each period, vaccination status, and age group, we estimated risk ratios (RR) corresponding to the ratio between the probability of being hospitalised following SARS-CoV-2 infection if belonging ...
Vaccine effectiveness against onward transmission of SARS-CoV2-infection by variant of concern and time since vaccination, Belgian contact tracing, 2021.
(Delta, 150-200 days after vaccination). We observed lower initial VE i in the age group 65-84 years (32% vs 46% in the age group 45-64 years for BNT162 b2) and faster waning. Hybrid immunity waned slower ...
A new approach to define acceptance limits for hematology in external quality assessment schemes.
hemoglobin and leukocyte concentrations showed that acceptance criteria vary widely. For this reason, the Hematology working group from the European Organisation for External Quality Assurance Providers in ...
Peer groups splitting in Croatian EQA scheme: a trade-off between homogeneity and sample size numberAbstractBackground:Methods:Results:Conclusions:
Medicine (CCLM), Volume 5522461, Issue 4 (2017) Keywords: External quality assessment multivariate analysis of variance peer group Health Topics: Effectiveness and safety of vaccines, medicines and health ...
Estimated number of deaths directly averted in people 60 years and older as a result of COVID-19 vaccination in the WHO European Region, December 2020 to November 2021.
Region — 90.2% in people ≥ 60 years. We calculated lives saved in this age group by COVID-19 vaccination in 33 countries from December 2020 to November 2021, using weekly reported deaths and vaccination ...