PMC:7116472 / 15519-16332 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"229","span":{"begin":522,"end":532},"obj":"Species"},{"id":"230","span":{"begin":536,"end":547},"obj":"Species"},{"id":"231","span":{"begin":474,"end":483},"obj":"Disease"},{"id":"232","span":{"begin":487,"end":493},"obj":"Disease"},{"id":"233","span":{"begin":510,"end":515},"obj":"Disease"}],"attributes":[{"id":"A229","pred":"tao:has_database_id","subj":"229","obj":"Tax:2697049"},{"id":"A230","pred":"tao:has_database_id","subj":"230","obj":"Tax:11118"},{"id":"A231","pred":"tao:has_database_id","subj":"231","obj":"MESH:D011014"},{"id":"A232","pred":"tao:has_database_id","subj":"232","obj":"MESH:D018805"},{"id":"A233","pred":"tao:has_database_id","subj":"233","obj":"MESH:C000657245"}],"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":"All derived models in the derivation dataset were compared within the validation cohort with existing scores. We assessed model performance by using the area under the receiver operating characteristic curve statistic, sensitivity, specificity, positive predictive value, and negative predictive value. Existing risk stratification scores were identified through a systematic literature search of Embase, WHO Medicus, and Google Scholar databases. We used the search terms “pneumonia,” “sepsis,” “influenza,” “COVID-19,” “SARS-CoV-2,” “coronavirus” combined with “score” and “prognosis.” We applied no language or date restrictions. The last search was performed on 1 July 2020. Risk stratification tools were included whose variables were available within the database and had accessible methods for calculation."}

{"project":"LitCovid-sentences","denotations":[{"id":"T103","span":{"begin":0,"end":109},"obj":"Sentence"},{"id":"T104","span":{"begin":110,"end":302},"obj":"Sentence"},{"id":"T105","span":{"begin":303,"end":447},"obj":"Sentence"},{"id":"T106","span":{"begin":448,"end":632},"obj":"Sentence"},{"id":"T107","span":{"begin":633,"end":678},"obj":"Sentence"},{"id":"T108","span":{"begin":679,"end":813},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"All derived models in the derivation dataset were compared within the validation cohort with existing scores. We assessed model performance by using the area under the receiver operating characteristic curve statistic, sensitivity, specificity, positive predictive value, and negative predictive value. Existing risk stratification scores were identified through a systematic literature search of Embase, WHO Medicus, and Google Scholar databases. We used the search terms “pneumonia,” “sepsis,” “influenza,” “COVID-19,” “SARS-CoV-2,” “coronavirus” combined with “score” and “prognosis.” We applied no language or date restrictions. The last search was performed on 1 July 2020. Risk stratification tools were included whose variables were available within the database and had accessible methods for calculation."}

{"project":"LitCovid-PD-HP","denotations":[{"id":"T12","span":{"begin":474,"end":483},"obj":"Phenotype"},{"id":"T13","span":{"begin":487,"end":493},"obj":"Phenotype"}],"attributes":[{"id":"A12","pred":"hp_id","subj":"T12","obj":"http://purl.obolibrary.org/obo/HP_0002090"},{"id":"A13","pred":"hp_id","subj":"T13","obj":"http://purl.obolibrary.org/obo/HP_0100806"}],"text":"All derived models in the derivation dataset were compared within the validation cohort with existing scores. We assessed model performance by using the area under the receiver operating characteristic curve statistic, sensitivity, specificity, positive predictive value, and negative predictive value. Existing risk stratification scores were identified through a systematic literature search of Embase, WHO Medicus, and Google Scholar databases. We used the search terms “pneumonia,” “sepsis,” “influenza,” “COVID-19,” “SARS-CoV-2,” “coronavirus” combined with “score” and “prognosis.” We applied no language or date restrictions. The last search was performed on 1 July 2020. Risk stratification tools were included whose variables were available within the database and had accessible methods for calculation."}