Table 3.
Descriptive statistics of user engagement metrics for each module.
| Activity metrics | Medication (n=3933), mean (SD) | Food (n=3821), mean (SD) | Exercise (n=1579), mean (SD) | BGa readings (n=5015), mean (SD) | CGMb (n=559), mean (SD) | Any (N=9051), mean (SD) | ||||
| User activity ratio | ||||||||||
|
|
Denominator specified as 180 days | 0.05 (0.15) | 0.05 (0.14) | 0.37 (0.35) | 0.07 (0.15) | 0.55 (0.41) | 0.14 (0.27) | |||
|
|
Denominator specified as the longevity | 0.79 (0.33) | 0.82 (0.31) | 0.61 (0.32) | 0.51 (0.41) | 0.72 (0.34) | 0.65 (0.39) | |||
|
|
Denominator specified as the persistence | 0.84 (0.28) | 0.86 (0.26) | 0.66 (0.29) | 0.64 (0.37) | 0.83 (0.26) | 0.73 (0.33) | |||
| Activity delay | 14.98 (60.06) | 12.73 (54.33) | 19.22 (78.10) | 20.47 (64.77) | 82.55 (149.70) | 14.14 (58.96) | ||||
| Longevity | 23.25 (46.95) | 19.68 (42.56) | 113.7 (78.50) | 57.97 (65.32) | 133.00 (66.50) | 58.56 (71.90) | ||||
| Persistence | 15.20 (36.71) | 13.14 (32.45) | 100.30 (81.85) | 31.11 (49.75) | 105.60 (77.49) | 40.00 (63.49) | ||||
| Recency | 9.06(18.83) | 6.83 (16.76) | 5.53 (11.85) | 17.87 (26.79) | 7.68 (22.47) | 12.11 (22.78) | ||||
| Regularity | 0.96 (0.75) | 0.92 (0.80) | 0.90 (0.54) | 0.97 (0.59) | 0.96 (1.06) | 0.98 (0.71) | ||||
aBG: blood glucose.
bCGM: continuous glucose monitoring.