Table 2.

Self-reported user engagement scores according to the uMARS.

Measures	2-weeks (N = 18)	6-weeks (N = 16)
uMARS (score range 1–5)
Subjective app quality score	3.07 (0.78)	3.23 (0.67)
Perceived impact: awareness	3.83 (1.20)	4.00 (1.10)
Perceived impact: knowledge/understanding	3.78 (1.06)	3.56 (0.89)
Perceived impact: attitudes	3.28 (1.02)	3.75 (1.13)
Perceived impact: intention to change	3.44 (1.04)	3.69 (1.01)
Perceived impact: help seeking	3.61 (0.98)	3.69 (1.01)
Perceived impact: behavior change	3.83 (1.04)	3.81 (1.05)

Data are means (SD).