Table 2 The properties of constructs and questions
From: Voice-based control system for smart hospital wards: a pilot study of patient acceptance
Constructs and belong questions | Received numbers of each option | ||||
|---|---|---|---|---|---|
Construct I. Perceived usefulness | V | IV | III | II | I |
A1. I think it is quite helpful for me when using the voice smart care system | 10 | 14 | 5 | 1 | 0 |
A2. I think it is available to improve my hospitalized quality when using the voice smart care system | 8 | 13 | 8 | 1 | 0 |
A3. I think using the voice smart care system can quickly operate the equipment in the wards | 9 | 16 | 5 | 0 | 0 |
A4. I think using the voice smart care system can shorten the time when waiting for medical staff | 8 | 11 | 9 | 2 | 0 |
A5. I think using the voice smart care system can simplify the operation of equipment in the ward | 11 | 12 | 6 | 1 | 0 |
A6. Overall, I think the practicability of the voice smart care system is quite high | 8 | 11 | 9 | 2 | 0 |
Construct II. Perceived ease of use | V | IV | III | II | I |
B1. I think it is easy to use the voice smart care system to operate the equipment in the wards | 10 | 18 | 2 | 0 | 0 |
B2. I don’t think it takes too much effort to learn how to use the voice smart care system | 11 | 18 | 1 | 0 | 0 |
B3. I need to spend more time than expected to understand how to properly operate the voice smart care system | 1 | 3 | 4 | 20 | 2 |
B4. I think learning how to operate the voice smart care system is a piece of cake for me | 10 | 20 | 0 | 0 | 0 |
B5. Overall, I think it’s easy to use the voice smart care system | 9 | 21 | 0 | 0 | 0 |
Construct III. User behavior | V | IV | III | II | I |
C1. I think the voice smart care system is helpful to me | 7 | 16 | 6 | 1 | 0 |
C2. I am willing to use the voice smart care system | 8 | 16 | 5 | 1 | 0 |
C3. I think it is positive for the hospital to import the voice smart care system | 10 | 16 | 4 | 0 | 0 |
C4. I think it is not appropriate to use the voice smart care system | 0 | 1 | 4 | 20 | 5 |
C5. Overall, I think the advantage of the voice smart care system is more than the disadvantages | 9 | 17 | 4 | 0 | 0 |
Construct IV. Attitude toward using | V | IV | III | II | I |
D1. I think it is worthy of using the voice smart care system | 10 | 19 | 1 | 0 | 0 |
D2. Because the voice smart care system is helpful to me, I am willing to spend more time understanding how to use it | 10 | 16 | 4 | 0 | 0 |
D3. I would recommend other people to use the voice smart care system | 9 | 20 | 1 | 0 | 0 |
D4. In the future, I am willing to use the voice smart care system continuously | 9 | 18 | 3 | 0 | 0 |
Construct V. User satisfaction | V | IV | III | II | I |
E1. I am satisfied with the way the voice smart care system is used | 6 | 18 | 5 | 1 | 0 |
E2. I am satisfied with the function provided by the voice smart care system | 6 | 16 | 5 | 3 | 0 |
E3. I think using the voice smart care system can improve my satisfaction with the hospital | 10 | 15 | 5 | 0 | 0 |
E4. Overall, I am satisfied with the voice smart care system | 9 | 15 | 6 | 0 | 0 |