| Id |
Subject |
Object |
Predicate |
Lexical cue |
| T45 |
0-89 |
Sentence |
denotes |
The study was conducted in accordance with the principles of the Declaration of Helsinki. |
| T46 |
90-309 |
Sentence |
denotes |
Our institutional review board waived written informed consent for this retrospective study that evaluated de-identified data involving no potential risk to patients and no link between the patients and the researchers. |
| T47 |
310-450 |
Sentence |
denotes |
All patients with laboratory-identified SARS-CoV-2 infection by real-time PCR were collected between January 23, 2020, and February 4, 2020. |
| T48 |
451-577 |
Sentence |
denotes |
The clinical data analyzed were as follows: age, sex, exposure history, comorbid conditions, symptoms, and laboratory results. |
