PMC:7386785 / 91768-92622 9 Projects
Annnotations
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T956 | 87-238 | Sentence | denotes | Test was repeated when the first test was negativeFacility controls: pneumonia patients confirmed not to be infected by SARS‐Cov2 (2 PCR tests)Country: |
| T957 | 239-250 | Sentence | denotes | ChinaDates: |
| T958 | 251-693 | Sentence | denotes | 19 January 2020‐6 February 2020Symptoms and severity: pneumonia was defined as patients with at least 1 clinical symptom (i.e. cough, sputum, fever, dyspnoea, or pleuritic chest pain), a finding of either coarse crackles on auscultation or elevated inflammatory biomarkers, and observation of a new pulmonary opacification on chest CTDemographics: median age +‐ SD cases 50.36 +‐ 15.5, controls 43.59 +‐ 16.02, gender distribution cases (M/F: |
| T959 | 694-714 | Sentence | denotes | 8/3), controls (M/F: |
| T960 | 715-854 | Sentence | denotes | 7/15)Exposure history: cases 8/11, controls 7/22 (in the last 14 days with patients with fever or respiratory symptoms or with known cases) |