PMC:7780429 / 9916-10047 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T62","span":{"begin":64,"end":71},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"using the SPSS V.25.0 statistical package program for Windows.\n\nResults\nA total of 306 health professionals and other health worker"}