PMC:7160614 / 21905-22286 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T254","span":{"begin":0,"end":182},"obj":"Sentence"},{"id":"T255","span":{"begin":183,"end":268},"obj":"Sentence"},{"id":"T256","span":{"begin":269,"end":381},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"C, R, and CR indicate the predicted model based on clinical features, radiological features, and the combination of clinical features and clinical radiological features, respectively\n*n means corresponding selected features, and data in parentheses are total features. Coefficients: the estimate value of each feature in multivariate logistic regression model by “glm” package in R"}