Table 1. Demographic-socioeconomic-behavior information of participants.
| Step 1 moderated usability test (n = 10) | Step 2 unmoderated field testing (n = 32) | ||
|---|---|---|---|
| Age (Year) | 30±6 | 34±5 | |
| Gender (Female) | 9 (90%) | 28 (88%) | |
| Race | Black | 2 (20%) | 10 (31%) |
| White | 6 (60%) | 17 (53%) | |
| Other | 2 (20%) | 5 (16%) | |
| Ethnicity (Hispanic) | 20% | 9% | |
| Employed | 50% | 69% | |
| Marital status | Married | 6 (60%) | 25 (78%) |
| Other | 4 (40%) | 7 (22%) | |
| Education | ≧College | 3 (30%) | 21 (66%) |
| High school | 5 (50%) | 9 (28%) | |
| Middle school | 2 (20%) | 2 (6%) | |
| Child daycare attendance (Yes) | 2 (20%) | 11 (34%) | |
| Used medical care related app (Yes) | 9 (90%) | 31 (97%) | |
| Use dental care related Apps (Yes) | 0 (0%) | 0 (0%) | |
| Past experience of using cell phone to take teeth photos (Yes) | 6 (60%) | 19 (59%) | |
Values are presented in mean (SD) and n (%).
* p<0.05