PMC:7558333 / 7834-8506 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T49","span":{"begin":169,"end":173},"obj":"http://purl.obolibrary.org/obo/UBERON_0000473"},{"id":"T50","span":{"begin":193,"end":198},"obj":"http://purl.obolibrary.org/obo/UBERON_0000473"},{"id":"T51","span":{"begin":302,"end":306},"obj":"http://purl.obolibrary.org/obo/UBERON_0000473"},{"id":"T52","span":{"begin":308,"end":313},"obj":"http://purl.obolibrary.org/obo/UBERON_0000473"},{"id":"T53","span":{"begin":428,"end":433},"obj":"http://purl.obolibrary.org/obo/UBERON_0000473"},{"id":"T54","span":{"begin":566,"end":574},"obj":"http://purl.obolibrary.org/obo/UBERON_0000473"}],"text":"2.3. Statistical Analysis\nContinuous variables were expressed as median (interquartile range, IQR) and compared using the nonparametric Mann–Whitney U or Kruskal–Wallis test. Dunn’s correction tests were performed if multiple comparisons were requested. Qualitative data were compared using Chi-square test. Tests were two-sided with significance set at α less than 0.05.\nConcordance between categorical results from diagnostic tests was performed using the percent agreement coefficient and Cohen’s kappa coefficient (κ). When comparing quantitative data, an ANOVA test was performed. All data were analyzed with GraphPad Prism 8.4 (GraphPad Software, La Jolla, CA, USA)."}

{"project":"LitCovid-sentences","denotations":[{"id":"T57","span":{"begin":0,"end":4},"obj":"Sentence"},{"id":"T58","span":{"begin":5,"end":25},"obj":"Sentence"},{"id":"T59","span":{"begin":26,"end":174},"obj":"Sentence"},{"id":"T60","span":{"begin":175,"end":253},"obj":"Sentence"},{"id":"T61","span":{"begin":254,"end":307},"obj":"Sentence"},{"id":"T62","span":{"begin":308,"end":371},"obj":"Sentence"},{"id":"T63","span":{"begin":372,"end":522},"obj":"Sentence"},{"id":"T64","span":{"begin":523,"end":585},"obj":"Sentence"},{"id":"T65","span":{"begin":586,"end":672},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"2.3. Statistical Analysis\nContinuous variables were expressed as median (interquartile range, IQR) and compared using the nonparametric Mann–Whitney U or Kruskal–Wallis test. Dunn’s correction tests were performed if multiple comparisons were requested. Qualitative data were compared using Chi-square test. Tests were two-sided with significance set at α less than 0.05.\nConcordance between categorical results from diagnostic tests was performed using the percent agreement coefficient and Cohen’s kappa coefficient (κ). When comparing quantitative data, an ANOVA test was performed. All data were analyzed with GraphPad Prism 8.4 (GraphPad Software, La Jolla, CA, USA)."}