Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
The average score of questions on related topics in the questionnaire.
| Mean | Median | Stan. | t-Test | ||
|---|---|---|---|---|---|
| Safety | General | 3.5 | 3.2 | 0.7 | 0.03 |
| Experience | 4.5 | 5.0 | 0.6 | ||
| Clinical feasibility of motion record function | General | 2.3 | 1.8 | 0.6 | 0.46 |
| Experience | 2.4 | 2.0 | 0.2 | ||
| Ease of use | General | 3.1 | 3.0 | 0.8 | 0.26 |
| Experience | 3.6 | 3.7 | 0.7 |
