Variable | User need | Perceived usefulness | Perceived ease of use | Usage attitude | Emergency care competencies |
---|---|---|---|---|---|
User need | 1 | ||||
Perceived usefulness | 0.80*** | 1 | |||
Perceived ease of use | 0.76*** | 0.78*** | 1 | ||
Usage attitude | 0.58*** | 0.63*** | 0.66*** | 1 | |
Emergency care competencies | 0.52*** | 0.54*** | 0.51*** | 0.41*** | 1 |