Table 4.
Surveys included in the care partner app by availability frequency and mean number started by beta testers (n=7) during the beta testing period (all surveys were completed by the care partner).
| Survey name | Requested Frequency | Number of times available | Median number started | Mean number started |
| Care partner consent | Once | 1 | 1 | 1.29 |
| Care partner eligibility | Once | 1 | 1 | 1.14 |
| Daily (about care partner sleep and mood) | Daily | 25 | 9 | 13.86 |
| Demographics (about care partner) | Once | 1 | 1 | 1.00 |
| EQ5Da [39] (about care partner) | Weekly | 5 | 5 | 4.86 |
| My loved one (survivor demographics) | Once | 1 | 1 | 1.14 |
| My loved one’s health (about survivor) | Weekly | 5 | 5 | 4.57 |
| PROMISb [40] (about care partner) | Biweekly | 4 | 3 | 2.86 |
| PHQ-4c [38] (about care partner) | Biweekly | 4 | 3 | 2.71 |
| Preappointment (care partner concerns re: survivor appointment) | Weekly | 5 | 5 | 4.71 |
| Weekly (about care partner health) | Weekly | 5 | 5 | 4.86 |
aEQ5D: EuroQol 5-Dimension.
bPROMIS: Patient-Reported Outcomes Measurement Information System.
cPHQ-4: Patient Health Questionnaire-4.