PMC:7795804 / 20267-20613
Annnotations
{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/7795804","sourcedb":"PMC","sourceid":"7795804","source_url":"https://www.ncbi.nlm.nih.gov/pmc/7795804","text":"Moreover, the outcome of interest and data related to predictive variables were collected through self-reporting rather than through a valid survey or clinical assessment. This was because, as we wanted to capture the changes that occurred during lockdown through a cross-sectional design, we chose specific questions to comply with this purpose.","tracks":[{"project":"LitCovid-sentences","denotations":[{"id":"T118","span":{"begin":0,"end":171},"obj":"Sentence"},{"id":"T119","span":{"begin":172,"end":346},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"attributes":[{"subj":"T118","pred":"source","obj":"LitCovid-sentences"},{"subj":"T119","pred":"source","obj":"LitCovid-sentences"}]}],"config":{"attribute types":[{"pred":"source","value type":"selection","values":[{"id":"LitCovid-sentences","color":"#ecce93","default":true}]}]}}