Resources Repository
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ToolInteractive 2020COVID-19 Antibody Tests: Calculator for Interpreting Test Results
Antibody testing can determine previous exposure to SARS-CoV-2 virus. This interactive calculator, linked to the article …
Antibody testing can determine previous exposure to SARS-CoV-2 virus. This interactive calculator, linked to the article below* on antibody testing for SARS-CoV-2 virus, allows users to vary the prior probability of infection, the sensitivity of SARS-CoV-2 antibody testing, and the specificity of SARS-CoV-2 antibody testing. Key points made in the article accompanying the interactive include: (1) antibody testing is likely to be most useful 2 weeks after infection, (2) sensitivity and specificity will vary over time and…
Infectious Diseases | Science/Technology | Probability/Bayes | Test Performance | Technology Assessment | Clinical Care | Health/Medicine -
Tools/ModelsInteractive, Teaching Resource 2020Interactive Graphic: Interpreting a COVID-19 Test Result
Currently, the most common diagnostic test for COVID-19 relies on reverse transcriptase polymerase chain reaction …
Currently, the most common diagnostic test for COVID-19 relies on reverse transcriptase polymerase chain reaction (RT-PCR), and most often uses samples obtained from the respiratory tract by nasopharyngeal swab. This interactive graphic demonstrates the influence of the prior probability of COVID-19, the test sensitivity (i.e., the probability of a positive test conditional on disease presence), and the test specificity (i.e., the probability of a negative test conditional on disease absence) on the post-test probability of…
Infectious Diseases | Science/Technology | Probability/Bayes | Test Performance | Clinical Care | Health/Medicine | High School | College | Graduate | Doctoral | Professional | Graphics/Visualization | Quantitative Literacy -
DataInteractive 2017Child Malnutrition Estimates 2017: Data Interactive
This 2017 interactive data dashboard, using information collected by UNICEF, the World Health Organization, and …
This 2017 interactive data dashboard, using information collected by UNICEF, the World Health Organization, and the World Bank, displays the latest data for child malnutrition around the world. Updated regularly, the dashboard can display a global overview, regional trends, and prevalence for malnutrition stunting, overweight, and wasting, all sortable by organization-specific classifications, regions, and income groups. The interactive is accompanied by an informational brochure filled with infographics and a quick tutorial on how to use the…
Food/Agriculture | Chronic Disease/Risk | Health Outcomes | Child/Nutrition | Social Determinants | Global