PMC:7386785 / 33984-34231 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T359","span":{"begin":0,"end":247},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"YES: if samples included were likely to be representative of the spectrum of disease.NO: if the study oversampled patients with particular characteristics likely to affect estimates of accuracy.UNCLEAR: if the exclusion criteria were not reported."}

{"project":"LitCovid-PubTator","denotations":[{"id":"686","span":{"begin":114,"end":122},"obj":"Species"}],"attributes":[{"id":"A686","pred":"tao:has_database_id","subj":"686","obj":"Tax:9606"}],"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":"YES: if samples included were likely to be representative of the spectrum of disease.NO: if the study oversampled patients with particular characteristics likely to affect estimates of accuracy.UNCLEAR: if the exclusion criteria were not reported."}