PMC:7212965 / 24562-24997 JSONTXT

{"project":"LitCovid-PD-MONDO","denotations":[{"id":"T104","span":{"begin":239,"end":247},"obj":"Disease"}],"attributes":[{"id":"A104","pred":"mondo_id","subj":"T104","obj":"http://purl.obolibrary.org/obo/MONDO_0100096"}],"text":"e of symptoms in studies from China, which was 5.2% (95% CI, 4.4%–5.9%) (Figure 2 and Supplementary Figure 7).\nFigure 2 Forest plot of the prevalence of nausea/vomiting in all patients.\n\nAbdominal pain\nA total of 15 studies including 4031 COVID-19 patients (confirmed by laboratory RT-PCR testing) were included in the overall analysis for abdominal pain.21 , 23 , 27 , 37 , 50 , 54 , 55 , 59 , 63 , 69, 70, 71, 72, 73 , 76 The pooled "}

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T192","span":{"begin":202,"end":203},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T193","span":{"begin":289,"end":296},"obj":"http://purl.obolibrary.org/obo/UBERON_0000473"},{"id":"T194","span":{"begin":365,"end":367},"obj":"http://purl.obolibrary.org/obo/CLO_0050509"},{"id":"T195","span":{"begin":408,"end":410},"obj":"http://purl.obolibrary.org/obo/CLO_0054055"}],"text":"e of symptoms in studies from China, which was 5.2% (95% CI, 4.4%–5.9%) (Figure 2 and Supplementary Figure 7).\nFigure 2 Forest plot of the prevalence of nausea/vomiting in all patients.\n\nAbdominal pain\nA total of 15 studies including 4031 COVID-19 patients (confirmed by laboratory RT-PCR testing) were included in the overall analysis for abdominal pain.21 , 23 , 27 , 37 , 50 , 54 , 55 , 59 , 63 , 69, 70, 71, 72, 73 , 76 The pooled "}

{"project":"LitCovid-PD-HP","denotations":[{"id":"T106","span":{"begin":153,"end":168},"obj":"Phenotype"},{"id":"T107","span":{"begin":187,"end":201},"obj":"Phenotype"},{"id":"T108","span":{"begin":340,"end":354},"obj":"Phenotype"}],"attributes":[{"id":"A106","pred":"hp_id","subj":"T106","obj":"http://purl.obolibrary.org/obo/HP_0002017"},{"id":"A107","pred":"hp_id","subj":"T107","obj":"http://purl.obolibrary.org/obo/HP_0002027"},{"id":"A108","pred":"hp_id","subj":"T108","obj":"http://purl.obolibrary.org/obo/HP_0002027"}],"text":"e of symptoms in studies from China, which was 5.2% (95% CI, 4.4%–5.9%) (Figure 2 and Supplementary Figure 7).\nFigure 2 Forest plot of the prevalence of nausea/vomiting in all patients.\n\nAbdominal pain\nA total of 15 studies including 4031 COVID-19 patients (confirmed by laboratory RT-PCR testing) were included in the overall analysis for abdominal pain.21 , 23 , 27 , 37 , 50 , 54 , 55 , 59 , 63 , 69, 70, 71, 72, 73 , 76 The pooled "}

{"project":"2_test","denotations":[{"id":"32407808-32241899-43469292","span":{"begin":385,"end":387},"obj":"32241899"},{"id":"32407808-32149037-43469293","span":{"begin":400,"end":402},"obj":"32149037"},{"id":"32407808-32217556-43469294","span":{"begin":412,"end":414},"obj":"32217556"}],"text":"e of symptoms in studies from China, which was 5.2% (95% CI, 4.4%–5.9%) (Figure 2 and Supplementary Figure 7).\nFigure 2 Forest plot of the prevalence of nausea/vomiting in all patients.\n\nAbdominal pain\nA total of 15 studies including 4031 COVID-19 patients (confirmed by laboratory RT-PCR testing) were included in the overall analysis for abdominal pain.21 , 23 , 27 , 37 , 50 , 54 , 55 , 59 , 63 , 69, 70, 71, 72, 73 , 76 The pooled "}

{"project":"LitCovid-sentences","denotations":[{"id":"T166","span":{"begin":111,"end":185},"obj":"Sentence"},{"id":"T167","span":{"begin":187,"end":201},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"e of symptoms in studies from China, which was 5.2% (95% CI, 4.4%–5.9%) (Figure 2 and Supplementary Figure 7).\nFigure 2 Forest plot of the prevalence of nausea/vomiting in all patients.\n\nAbdominal pain\nA total of 15 studies including 4031 COVID-19 patients (confirmed by laboratory RT-PCR testing) were included in the overall analysis for abdominal pain.21 , 23 , 27 , 37 , 50 , 54 , 55 , 59 , 63 , 69, 70, 71, 72, 73 , 76 The pooled "}

{"project":"LitCovid-PubTator","denotations":[{"id":"561","span":{"begin":176,"end":184},"obj":"Species"},{"id":"562","span":{"begin":153,"end":159},"obj":"Disease"},{"id":"563","span":{"begin":160,"end":168},"obj":"Disease"},{"id":"581","span":{"begin":187,"end":201},"obj":"Disease"},{"id":"595","span":{"begin":248,"end":256},"obj":"Species"},{"id":"598","span":{"begin":239,"end":247},"obj":"Disease"},{"id":"599","span":{"begin":340,"end":354},"obj":"Disease"}],"attributes":[{"id":"A561","pred":"tao:has_database_id","subj":"561","obj":"Tax:9606"},{"id":"A562","pred":"tao:has_database_id","subj":"562","obj":"MESH:D009325"},{"id":"A563","pred":"tao:has_database_id","subj":"563","obj":"MESH:D014839"},{"id":"A581","pred":"tao:has_database_id","subj":"581","obj":"MESH:D015746"},{"id":"A595","pred":"tao:has_database_id","subj":"595","obj":"Tax:9606"},{"id":"A598","pred":"tao:has_database_id","subj":"598","obj":"MESH:C000657245"},{"id":"A599","pred":"tao:has_database_id","subj":"599","obj":"MESH:D015746"}],"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":"e of symptoms in studies from China, which was 5.2% (95% CI, 4.4%–5.9%) (Figure 2 and Supplementary Figure 7).\nFigure 2 Forest plot of the prevalence of nausea/vomiting in all patients.\n\nAbdominal pain\nA total of 15 studies including 4031 COVID-19 patients (confirmed by laboratory RT-PCR testing) were included in the overall analysis for abdominal pain.21 , 23 , 27 , 37 , 50 , 54 , 55 , 59 , 63 , 69, 70, 71, 72, 73 , 76 The pooled "}