Table 2 Scores of the Health-ITUES version designed for older adults
Items of the Health-ITUES version designed for older adults | Mean scores |
|---|---|
All domains (Cronbach’s α = 0.874) | 3.29 ± 0.32 |
 Impact | 3.41 ± 0.43 |
  1. I think the Care Receiver App can be a positive addition to obtaining home-based care services | 3.70 ± 0.55 |
  2. I think the Care Receiver App can improve my quality of life | 3.31 ± 0.57 |
  3. The Care Receiver App is an important tool for me to access home-based care services | 3.23 ± 0.60 |
 Perceived usefulness | 3.42 ± 0.41 |
  4. Using the Care Receiver App makes it easier for me to apply for home-based care services | 3.33 ± 0.62 |
  5. Using the Care Receiver App enables me to apply for home-based care services more quickly | 3.37 ± 0.59 |
  6. Using the Care Receiver App makes it more likely to obtain the home-based care services that I need | 3.55 ± 0.54 |
  7. Using the Care Receiver App is useful for me to apply for home-based care services | 3.55 ± 0.57 |
  8. I think the Care Receiver App presents a more equitable process for applying home-based care services | 3.35 ± 0.57 |
  9. I am satisfied with the Care Receiver App for applying home-based care services | 3.34 ± 0.65 |
  10. The Care Receiver App allows me to obtain home-based care services promptly | 3.52 ± 0.63 |
  11. Using the Care Receiver App promotes the application of home-based care services | 3.68 ± 0.52 |
  12. I can obtain home-based care services that I need whenever I use the Care Receiver App | 3.07 ± 0.69 |
 Perceived ease of use | 2.95 ± 0.54 |
  13. I am comfortable with my ability to use the Care Receiver App | 3.05 ± 0.79 |
  14. Learning to use the Care Receiver App is easy for me | 3.14 ± 0.95 |
  15. I can easily become skillful at using the Care Receiver App | 2.60 ± 0.90 |
  16. I find the Care Receiver App easy to use | 2.84 ± 0.78 |
  17. I can always remember how to log on to and use the Care Receiver App | 3.11 ± 0.68 |
User control | 3.34 ± 0.43 |
  18. The Care Receiver App gives messages that tell me how to fix problems | 3.29 ± 0.61 |
  19. Whenever I make a mistake using the Care Receiver App, I recover easily and quickly | 3.01 ± 0.76 |
  20. The information (such as online help, on-screen messages, and other documentation) provided by the Care Receiver App is clear | 3.73 ± 0.45 |