PMC:7781500 / 13679-13956 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T160","span":{"begin":23,"end":76},"obj":"Sentence"},{"id":"T161","span":{"begin":77,"end":131},"obj":"Sentence"},{"id":"T162","span":{"begin":132,"end":186},"obj":"Sentence"},{"id":"T163","span":{"begin":187,"end":240},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"y         \u003c 0.001  \n          Once every hour   38 (32.8)   26 (10.3)  \n          Every 2-3 hourly   30 (25.9)   50 (19.7)  \n          Every 3-4 hourly   21 (18.1)   77 (30.4)  \n          Less than that   37 (31.9)   100 (39.5)  \n     Appropriate duration ensured   "}