CORD-19:0036b28fddf7e93da0970303672934ea2f9944e7 / 257051-257346 JSONTXT

{"project":"CORD-19-Sentences","denotations":[{"id":"TextSentencer_T2076","span":{"begin":0,"end":295},"obj":"Sentence"},{"id":"T94518","span":{"begin":0,"end":295},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Nevertheless, when a final conclusion was drawn based on ≥2 positive sites (\u003e3 B lines) per hemithorax as used in the previous studies, the final conclusions of the two protocols were not significantly different (P = 0.25), and agreement between the two protocols was substantial (kappa = 0.72)."}