PMC:7795972 / 24055-24191
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T192","span":{"begin":0,"end":136},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Differences were determined to be statistically significant by means of a Pearson´s Chi Square test (p \u003c 0.05). fEE = EE ≥ 5 times/week."}