PMC:7160614 / 11250-11545 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T92","span":{"begin":0,"end":295},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"To develop an optimal model, we evaluated 3 models by analyzing (i) the clinical features model (C model), (ii) radiological semantic features model (R model), and (iii) the combination of clinical and radiological semantic features model (CR model) by multivariate logistic regression analysis."}