PMC:7665480 / 5860-6138
Annnotations
LitCovid-sentences
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T50 | 0-20 | Sentence | denotes | Statistical analyses |
| T51 | 21-156 | Sentence | denotes | Continuous variables are expressed as median and interquartile range (IQR); categorical variables are presented as count and frequency. |
| T52 | 157-278 | Sentence | denotes | All statistical analyses were performed using SPSS software version 20 (IBM SPSS Statistics, IBM Corp., Armonk, NY, USA). |