PMC:7796329 / 72580-72750 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T596","span":{"begin":0,"end":170},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"As the explanatory power of the full model, including all three factors, is 35.2%, it is necessary to identify additional important factors and variables for each factor."}