PMC:7796111 / 19360-19542 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T134","span":{"begin":0,"end":182},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"All independent t-tests are underpowered (\u003c0.8) and, therefore, the risk of false negatives was inflated and the results (including null findings) should be interpreted with caution."}