PMC:7116472 / 1136-1386 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"43","span":{"begin":24,"end":33},"obj":"Disease"},{"id":"44","span":{"begin":84,"end":93},"obj":"Disease"},{"id":"45","span":{"begin":120,"end":129},"obj":"Disease"}],"attributes":[{"id":"A43","pred":"tao:has_database_id","subj":"43","obj":"MESH:D003643"},{"id":"A44","pred":"tao:has_database_id","subj":"44","obj":"MESH:D003643"},{"id":"A45","pred":"tao:has_database_id","subj":"45","obj":"MESH:D003643"}],"namespaces":[{"prefix":"Tax","uri":"https://www.ncbi.nlm.nih.gov/taxonomy/"},{"prefix":"MESH","uri":"https://id.nlm.nih.gov/mesh/"},{"prefix":"Gene","uri":"https://www.ncbi.nlm.nih.gov/gene/"},{"prefix":"CVCL","uri":"https://web.expasy.org/cellosaurus/CVCL_"}],"text":"the derivation dataset (mortality rate 32.2%) and 22 361 in the validation dataset (mortality rate 30.1%). The final 4C Mortality Score included eight variables readily available at initial hospital assessment: age, sex, number of comorbidities, resp"}