PMC:7796152 / 25390-25826 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"433","span":{"begin":126,"end":131},"obj":"Species"}],"attributes":[{"id":"A433","pred":"tao:has_database_id","subj":"433","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":"ncludes a weekly telephone call for about half an hour, including general talks and nutrition guidelines). This would provide human contact, as well as nutritional guidelines and encouragement to cook and eat healthy foods.\nThree limitations of the current study should be noted. One is the cross-sectional study design, which does not allow for the prediction of a causal relationship between the variables. Future research should use "}

{"project":"LitCovid-sentences","denotations":[{"id":"T207","span":{"begin":107,"end":223},"obj":"Sentence"},{"id":"T208","span":{"begin":224,"end":279},"obj":"Sentence"},{"id":"T209","span":{"begin":280,"end":408},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"ncludes a weekly telephone call for about half an hour, including general talks and nutrition guidelines). This would provide human contact, as well as nutritional guidelines and encouragement to cook and eat healthy foods.\nThree limitations of the current study should be noted. One is the cross-sectional study design, which does not allow for the prediction of a causal relationship between the variables. Future research should use "}