PMC:7212965 / 14017-14369 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T91","span":{"begin":145,"end":147},"obj":"http://purl.obolibrary.org/obo/CLO_0050510"}],"text":"This is the preferred method of transformation and avoids giving an undue larger weight to studies with very large or very small prevalence.17 , 18 The I 2 statistic was used to measure heterogeneity.19 To explore heterogeneity, we performed subgroup analyses based on the location (region) of the study and clinical settings (inpatient vs outpatient)."}

{"project":"2_test","denotations":[{"id":"32407808-23963506-43469243","span":{"begin":140,"end":142},"obj":"23963506"},{"id":"32407808-12958120-43469244","span":{"begin":200,"end":202},"obj":"12958120"}],"text":"This is the preferred method of transformation and avoids giving an undue larger weight to studies with very large or very small prevalence.17 , 18 The I 2 statistic was used to measure heterogeneity.19 To explore heterogeneity, we performed subgroup analyses based on the location (region) of the study and clinical settings (inpatient vs outpatient)."}

{"project":"LitCovid-sentences","denotations":[{"id":"T104","span":{"begin":0,"end":352},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"This is the preferred method of transformation and avoids giving an undue larger weight to studies with very large or very small prevalence.17 , 18 The I 2 statistic was used to measure heterogeneity.19 To explore heterogeneity, we performed subgroup analyses based on the location (region) of the study and clinical settings (inpatient vs outpatient)."}

{"project":"LitCovid-PubTator","denotations":[{"id":"316","span":{"begin":340,"end":350},"obj":"Species"}],"attributes":[{"id":"A316","pred":"tao:has_database_id","subj":"316","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":"This is the preferred method of transformation and avoids giving an undue larger weight to studies with very large or very small prevalence.17 , 18 The I 2 statistic was used to measure heterogeneity.19 To explore heterogeneity, we performed subgroup analyses based on the location (region) of the study and clinical settings (inpatient vs outpatient)."}