Table 1.
Study sample demographics.
| Control | Mobile | ||
|---|---|---|---|
| Agea | Mean ± SD | 57.0 ± 20.5 | 49.0 ± 19.3 |
| Valid n | 900 | 759 | |
| Gender | Male | 0 | 440 |
| Female | 2 | 171 | |
| Unknownb | 898 | 288 | |
| Diabetes type | Type 1 | 3 | 375 |
| Type 2 | 15 | 285 | |
| Other | 0 | 22 | |
| Unknownb | 882 | 285 | |
| Total n | 900 | 899 |
a
Notably, date of birth was a required field when creating a patient profile for the control group.
b
Unknown values occur when users or clinicians decline to provide data, or are not presented with the option of filling in their profile. Because data from the control group were typically uploaded by a health care provider, the reporting of demographic information was often not prioritized.