| Id |
Subject |
Object |
Predicate |
Lexical cue |
| T43 |
0-2 |
Sentence |
denotes |
4. |
| T44 |
3-7 |
Sentence |
denotes |
CCTV |
| T45 |
8-136 |
Sentence |
denotes |
By checking the video footage of the location of a patient’s path, CCTV provided help to identify the details of each situation. |
| T46 |
137-294 |
Sentence |
denotes |
For example, CCTV was used to evaluate the level of exposure risk by identifying whether the patient wore masks, or had respiratory symptoms such as a cough. |
| T47 |
295-507 |
Sentence |
denotes |
The limitations of using CCTV were the lengthy time required to check the CCTV, and the accuracy of patient identification if the CCTV was not inside the facility or the patient was in a blind spot of the camera. |
