PMC:7340597 / 6310-6436 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"205","span":{"begin":45,"end":52},"obj":"Species"}],"attributes":[{"id":"A205","pred":"tao:has_database_id","subj":"205","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":"Descriptive statistics were used to describe patient characteristics. For statistical analysis IBM SPSS version 25.0 was used."}

{"project":"LitCovid-sentences","denotations":[{"id":"T52","span":{"begin":0,"end":69},"obj":"Sentence"},{"id":"T53","span":{"begin":70,"end":126},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Descriptive statistics were used to describe patient characteristics. For statistical analysis IBM SPSS version 25.0 was used."}