https://ourworldindata.org/explorers/coronavirus-data-explorer?zoomToSelection=true&time=2020-03-01.latest&facet=none&pickerSort=asc&pickerMetric=location&Metric=Confirmed+cases&Interval=Cumulative&Relative+to+Population=false&Color+by+test+positivity=false&country=USA~ITA~CAN~DEU~GBR~FRA~JPN 2. ...
posterior) distributions. In the left panel of Extended Data Fig.3we display posterior distributions for the excess rates of the six countries, ordered from top to bottom by highest to lowest median excess rate. There is clearly overlap
To determine COVID-19 testing frequency and COVID-19 positivity rates, we asked the participants if they had ever been tested for COVID-19, the total number of times they had been tested during the survey period, and if they had ever tested positive for COVID-19 during the survey period...
In consideration of the dynamicity of the pandemic, for analyses that compared BTI, SARS-CoV-2 infection without prior vaccination and the contemporary control, additional covariates included SARS-CoV-2 testing capacity, SARS-CoV-2 positivity rates, hospital system capacity (the total number of inpat...
Positivity of solution Model (2) must been found to be biologically and epidemiologically meaningful and well positioned. To do this, we needed to show that the solutions of all state variables were non-negative all the time. The following theorem24,25,26 were required. Theorem 1: The given...
The exclusion criteria were as follows: no sexually active women; under the age of 18 or over 45; COVID-19 positivity; sexual partner with COVID-19 infection; superficial and profound dyspareunia; women with chronic pelvic pain; deep endometriosis or interstitial cystitis/bladder pain syndrome; ...
[2, 4] Further, the test positivity rate among asymptomatic individuals has also been shown to be similar between sexes,[19] or even higher in women.[31] Therefore, the increased risk for morbidity and mortality in COVID-19 among men does not seem to be explained by higher risk of SARS...
COVID-19 positivity was defined from results of PCR and/or antibody testing within 14 days of the research blood draw (see STAR Methods). Blood samples were analyzed by a matched multi-omics assessment of the transcriptome via RNA-seq of whole blood, plasma proteomics using two alternative ...
In addition, SARS-CoV-2 positivity was associated with reporting PCCs 90 days after the index ED visit (aOR, 1.63 [95% CI, 1.14-2.35]), specifically systemic health problems (eg, fatigue, weakness, fever; aOR, 2.44 [95% CI, 1.19-5.00]). Conclusions and Relevance In this cohort study,...
filtration rate (eGFR) of < 90 mL/min/1.73 m2in follow-up. Moreover, among 94 patients with antibody testing, the seropositivity of neutralizing antibodies was significantly lower in follow-up (58.5% with a median titer of 10) comparing to the acute phase (96.2% with the median ...