Table 4.
Usability and satisfaction after 2 weeks (n=25). The rate was 1 (extremely dislike it) to 5 (extremely like it).
| Number | Question | Mean (SD) |
| 1 | The convenience to use IPMS | 4.46 (0.49) |
| 2 | Do you think IPMS is helpful to your pain management? | 3.92 (0.61) |
| 3 | How do you like IPMS | 4.30 (0.46) |
| 4 | Software technical support | 4.73 (0.44) |
| 5 | Consultant and training course | 4.65 (0.47) |
| 6 | Prompt response for help | 4.53 (0.49) |