PMC:7444865 / 12468-13016 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/7444865","sourcedb":"PMC","sourceid":"7444865","source_url":"https://www.ncbi.nlm.nih.gov/pmc/7444865","text":"The second quota was specific for race/ethnicity. Because we needed 4000 respondents, 1000 respondents (at least 25%) must be people of color and no more than 65% should be non-Hispanic White. This falls within the range of the US Census and Pew Center estimates of the racial demographics of urbanized areas and provides enough sample sizes to complete analysis by race/ethnicity. We contracted with Qualtrics because their panels are relatively more demographically representative than other online survey platforms for convenience sampling [26].","tracks":[{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T31","span":{"begin":126,"end":132},"obj":"NCBITaxon:9606"},{"id":"T45415","span":{"begin":126,"end":132},"obj":"NCBITaxon:9606"}],"attributes":[{"subj":"T31","pred":"source","obj":"LitCovid-PMC-OGER-BB"},{"subj":"T45415","pred":"source","obj":"LitCovid-PMC-OGER-BB"}]},{"project":"LitCovid-PD-HP","denotations":[{"id":"T3","span":{"begin":198,"end":203},"obj":"Phenotype"}],"attributes":[{"id":"A3","pred":"hp_id","subj":"T3","obj":"http://purl.obolibrary.org/obo/HP_0002527"},{"subj":"T3","pred":"source","obj":"LitCovid-PD-HP"}]},{"project":"LitCovid-PubTator","denotations":[{"id":"69","span":{"begin":126,"end":132},"obj":"Species"}],"attributes":[{"id":"A69","pred":"tao:has_database_id","subj":"69","obj":"Tax:9606"},{"subj":"69","pred":"source","obj":"LitCovid-PubTator"}],"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_"}]},{"project":"LitCovid-sentences","denotations":[{"id":"T82","span":{"begin":0,"end":49},"obj":"Sentence"},{"id":"T83","span":{"begin":50,"end":192},"obj":"Sentence"},{"id":"T84","span":{"begin":193,"end":381},"obj":"Sentence"},{"id":"T85","span":{"begin":382,"end":548},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"attributes":[{"subj":"T82","pred":"source","obj":"LitCovid-sentences"},{"subj":"T83","pred":"source","obj":"LitCovid-sentences"},{"subj":"T84","pred":"source","obj":"LitCovid-sentences"},{"subj":"T85","pred":"source","obj":"LitCovid-sentences"}]}],"config":{"attribute types":[{"pred":"source","value type":"selection","values":[{"id":"LitCovid-PMC-OGER-BB","color":"#ece393","default":true},{"id":"LitCovid-PD-HP","color":"#c993ec"},{"id":"LitCovid-PubTator","color":"#93ecaf"},{"id":"LitCovid-sentences","color":"#ec9593"}]}]}}