PMC:7781500 / 9131-9290 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T108","span":{"begin":47,"end":81},"obj":"Sentence"},{"id":"T109","span":{"begin":82,"end":131},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Housekeeping staff   20 (15.9)   31 (12.4)  \n     Others 61 (48.4) 108 (43.2)\nOvercrowding at home 17 (13.5) 39 (15.4) 0.619\nMode of commute to workplac"}