PMC:7786642 / 165-423 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"5","span":{"begin":0,"end":6},"obj":"Disease"},{"id":"9","span":{"begin":164,"end":167},"obj":"Chemical"},{"id":"10","span":{"begin":171,"end":179},"obj":"Disease"},{"id":"11","span":{"begin":180,"end":189},"obj":"Disease"}],"attributes":[{"id":"A5","pred":"tao:has_database_id","subj":"5","obj":"MESH:D003643"},{"id":"A10","pred":"tao:has_database_id","subj":"10","obj":"MESH:C000657245"},{"id":"A11","pred":"tao:has_database_id","subj":"11","obj":"MESH:D003643"}],"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":"deaths to mitigate ecological bias.\n• We accounted for confounding, spatial autocorrelation and pre-existing conditions.\n• We found some evidence of an effect of NO2 on COVID-19 mortality.\n• The effect of long-term PM2.5 exposure remains more uncertain.\n•"}

{"project":"LitCovid-sentences","denotations":[{"id":"T5","span":{"begin":36,"end":121},"obj":"Sentence"},{"id":"T6","span":{"begin":122,"end":190},"obj":"Sentence"},{"id":"T7","span":{"begin":191,"end":256},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"deaths to mitigate ecological bias.\n• We accounted for confounding, spatial autocorrelation and pre-existing conditions.\n• We found some evidence of an effect of NO2 on COVID-19 mortality.\n• The effect of long-term PM2.5 exposure remains more uncertain.\n•"}