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UnknownIdentification and validation of clinical phenotypes with prognostic implications in patients admitted to hospital with COVID-19: a multicentre cohort study.

Background

The clinical presentation of COVID-19 in patients admitted to hospital is heterogeneous. We aimed to determine whether clinical phenotypes of patients with COVID-19 can be derived from clinical data, to assess the reproducibility of these phenotypes and correlation with prognosis,...
S-EPMC7906623 | biostudies-literature
UnknownTransforming jet flavour tagging at ATLAS.
Jet flavour tagging enables the identification of jets originating from heavy-flavour quarks in proton-proton collisions at the Large Hadron Collider, playing a critical role in its physics programmes. This paper presents GN2, a transformer-based flavour tagging algorithm deployed by the ATLAS Colla...
S-EPMC12804921 | biostudies-literature
UnknownPneumococci remain the main cause of complicated pediatric pneumonia in the post-pandemic era despite extensive pneumococcal vaccine use.
Nucleic acid amplification tests (NAATs) greatly enhance the capacity to identify the etiology of pediatric complicated pneumonia. However, the use of pneumococcal conjugate vaccines could reduce the importance of Streptococcus pneumoniae in pediatric complicated pneumonia with the potential emergen...
S-EPMC11587768 | biostudies-literature
UnknownThe resilience of vaccine serotypes in adult invasive pneumococcal disease in Portugal, 2018-2023.
In Portugal, after a decline in the proportion of adult invasive pneumococcal disease (IPD) associated with serotypes included in PCV7 and PCV13 attributed to their use in children, we observed a stabilization in the number of IPD episodes caused by serotypes included in conjugate vaccines, suggesti...
S-EPMC12624040 | biostudies-literature
UnknownPolypill with or without Aspirin in Persons without Cardiovascular Disease.

Background

A polypill comprising statins, multiple blood-pressure-lowering drugs, and aspirin has been proposed to reduce the risk of cardiovascular disease.

Methods

Using a 2-by-2-by-2 factorial design, we randomly assigned participants without cardiovascular disease who had an eleva...
S-EPMC7116860 | biostudies-literature
UnknownClonal chromosomal mosaicism and loss of chromosome Y in elderly men increase vulnerability for SARS-CoV-2.
The pandemic caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2, COVID-19) had an estimated overall case fatality ratio of 1.38% (pre-vaccination), being 53% higher in males and increasing exponentially with age. Among 9578 individuals diagnosed with COVID-19 in the SCOURGE study,...
S-EPMC10876565 | biostudies-literature
UnknownDevelopment and validation of a prediction model for 30-day mortality in hospitalised patients with COVID-19: the COVID-19 SEIMC score.

Objective

To develop and validate a prediction model of mortality in patients with COVID-19 attending hospital emergency rooms.

Design

Multivariable prognostic prediction model.

Setting

127 Spanish hospitals.

Participants

Derivation (DC) and external validation (VC) coho...
S-EPMC7908055 | biostudies-literature
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