Table 3.
Demographic Characteristics
| Game study phase | ||||
|---|---|---|---|---|
| Characteristic | Usability testing (n = 7) | Participant IDs | Functionality testing (n = 19) | Participant IDs |
| Age (years) | ||||
| 50–59 | 1 | U1 | 5 | F7, F9, F13, F18, F20 |
| 60–69 | 5 | U2, U3, U5, U6, U7 | 3 | F8, F11, F14 |
| 70–79 | 0 | — | 5 | F1, F5, F10, F12, F15 |
| 80–89 | 1 | U4 | 4 | F3, F4, F16, F19 |
| >90 | 0 | — | 2 | F2, F7 |
| Gender (n) | ||||
| Males | 3 | U1, U5, U6 | 17 | F2 to F9, F11 to F16, F18 to F20 |
| Females | 4 | U2 to U4, U7 | 2 | F1, F10 |
| Race/ethnicity (n) | ||||
| White | 4 | U1, U3, U4, U7 | 16 | F1 to F7, F10, F12 to F16, F18 to F20 |
| Nonwhite | 3 | U2, U5, U6 | 3 | F8, F9, F11 |
| Education Level | ||||
| Kindergarten to eighth grade | 0 | — | 3 | F1, F10, F11 |
| Some high school, no diploma | 2 | U5, U6 | 1 | F8 |
| High school graduate, diploma, or equivalent [e.g., General Educational Development (GED)] | 1 | U1 | 4 | F7, F9, F13, F15 |
| Some college credit, no degree | 2 | U2, U4 | 4 | F4, F5, F14, F20 |
| Trade/technical/vocational training | 0 | — | 1 | F18 |
| Associate degree | 0 | — | 1 | F12 |
| Bachelor degree | 2 | U3, U7 | 2 | F2, F6 |
| Graduate degree | 0 | — | 3 | F3, F19, F16 |
| Duration of HF diagnosis (years) | ||||
| <2 | — | — | 1 | F10 |
| 2 to 5 | — | — | 7 | F2, F3, F8, F11, F12 F16, F18 |
| 6 to 10 | — | — | 0 | — |
| >10 | — | — | 11 | F1, F4 to F7, F9, F13, F14, F15, F19, F20 |
| HF hospitalizations in the past 12 months (n) | ||||
| 0 | — | — | 6 | F3, F7, F12, F14, F16, F20 |
| 1 to 2 | — | — | 7 | F1, F2, F4, F5, F10, F15, F19 |
| >3 | — | — | 5 | |
| Missing | — | — | 1 | F9 |
| Played computer games before (n) | ||||
| Yes | — | — | 11 | F2, F3, F5, F7, F10, F12, F13, F14, F18, F19, F20 |
| No | — | — | 8 | F1, F4, F6, F8, F9, F11, F15, F16 |