Table 2.

Median (interquartile range) app sessions by week and treatment arm.

Week	Coached	Self-guided	Recommendations	No recommendations	All treatments
1	19 (12-27)	21 (7-46)	19 (9-29)	21.5 (11.75-40)	20 (10-35)
2	24.5 (14-38.5)	27 (11-43)	24 (13-40)	27 (13.75-43)	25 (13-41)
3	29 (15-44)	27 (11-42)	27 (12-46)	28 (13.75-40.25)	28 (13-43)
4	29 (14-44)	27 (14-40.5)	29 (16-51)	24.5 (12.75-38)	29 (14-43)
5	30 (13.25-50.75)	26 (11-42)	29 (13-49)	27 (11-41.25)	28 (13-45)
6	32.5 (14.25-49.75)	23 (11-40)	34 (14-54)	22.5 (12.75-39.25)	27 (13-46)
7	28.5 (12-43.75)	20 (7-38)	33 (12-53)	19 (8.75-35)	23 (9-42)
8	27 (11-40)	19 (5.5-39)	29 (9-48)	17.5 (7-34)	22 (8-40)
Total	215 (141-330.75)	218 (113-310)	232 (126-356)	201.5 (125.75-285.5)	216 (126-319)