PMC:7116472 / 27770-28333 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"391","span":{"begin":259,"end":267},"obj":"Species"},{"id":"392","span":{"begin":56,"end":64},"obj":"Disease"},{"id":"393","span":{"begin":273,"end":281},"obj":"Disease"}],"attributes":[{"id":"A391","pred":"tao:has_database_id","subj":"391","obj":"Tax:9606"},{"id":"A392","pred":"tao:has_database_id","subj":"392","obj":"MESH:C000657245"},{"id":"A393","pred":"tao:has_database_id","subj":"393","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":"The presence of comorbidities is handled differently in covid-19 prognostic scores; comorbidities might be included individually,4042 given equal weight,37 or found to have no predictive effect.38 Recent evidence suggests an additive effect of comorbidity in patients with covid-19, with increasing number of comorbidities associated with poorer outcomes.16 In our cohort, the inclusion of individual comorbidities within the machine learning model conferred minimal additional discriminatory performance, supporting the inclusion of an overall comorbidity count."}

{"project":"LitCovid-sentences","denotations":[{"id":"T175","span":{"begin":0,"end":563},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The presence of comorbidities is handled differently in covid-19 prognostic scores; comorbidities might be included individually,4042 given equal weight,37 or found to have no predictive effect.38 Recent evidence suggests an additive effect of comorbidity in patients with covid-19, with increasing number of comorbidities associated with poorer outcomes.16 In our cohort, the inclusion of individual comorbidities within the machine learning model conferred minimal additional discriminatory performance, supporting the inclusion of an overall comorbidity count."}