
PMC:7143846 / 8782-9107 6 Projects
Annnotations
Id | Subject | Object | Predicate | Lexical cue |
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T63 | 0-325 | Sentence | denotes | We then compared the differences of psychological characteristics before and after the declaration of outbreak of COVID-19 on 20 January, 2020 through the paired sample t-test by using SPSS (Statistical Product and Service Solutions) 22, which is published by IBM (International Business Machines Corporation), New York, USA. |