PMC:7796111 / 26401-26648 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T183","span":{"begin":0,"end":247},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Covariates (gender and year of study) were entered in block one (forced entry), followed by student’s mental wellbeing variables (block two, stepwise entry), and satisfaction with programme services and communication (block three, stepwise entry)."}