Table 1 Intervention characteristics—patient perspective of ease of use and value of technology (n = 27)
|  | Mean ± SDa | Median | Range |
|---|---|---|---|
Ease of use of technology | |||
 Did you feel that the overall intervention was beneficial and worth your time? | 4.6 ± 0.7 | 5 | 2–5 |
 How would you rate your level of satisfaction with the video-conferencing device? | 4.4 ± 0.8 | 5 | 2–5 |
 How helpful was video-conferencing in assisting you to achieve your goals? | 4.4 ± 0.7 | 4 | 2–5 |
 Did you find the video-conferencing easy to use without much difficulty? | 4.9 ± 0.3 | 5 | 4–5 |