Table 2 Nuumi program component utilization at the 12- and 24-week follow-ups

App usage (days per week; M (SD))

2.81 (2.62)

0.94 (1.57)

 Low (0–1 days; n (%))

27 (42.7)

41 (75.9)

 Medium (2–4 days; n (%))

18 (28.6)

11 (20.4)

 High (5–7 days; n (%))

18 (28.6)

2 (3.7)

Modules completed (M, SD)

4.63 (2.81)

4.89 (3.06)

 Low (0–3 modules; n (%))

28 (44.4)

24 (44.4)

 Medium (4–7 modules; n (%))

23 (30.1)

14 (26.0)

 High (8–10 modules; n (%))

12 (19.0)

16 (29.6)

Meditation library usage (minutes; M (SD))

34.85 (66.9)

46.98 (112.79)

 Low (0–10 min; n (%))

27 (45.0)

26 (51.0)

 Medium (11–60 min; n (%))

24 (40.0)

18 (35.3)

 High (61–400 min; n (%))

9 (15.0)

7 (13.7)