Table 4. Mean GAD-7 and WHO-5 scores broken down after the two-month post-study survey.

GAD-7: General Anxiety Disorder-7; WHO-5: 5-item World Health Organization Well-Being Index

Group (n)	GAD-7 mean score pre-study	GAD-7 mean score post-study	GAD-7 mean score 2 months post-study	WHO-5 mean score pre-study	WHO-5 mean score post-study	WHO-5 mean score 2 months post-study
Control group, continued no app use (12)	8.83	6.92	5.42	11.75	13.67	14.5
Control group, app use began after intervention (6)	9.17	9	7	12.83	13.33	13.33
Intervention group, continued app use after intervention (8)	6.5	3.25	3.5	13.63	18.38	17.75
Intervention group, stopped using app after intervention (4)	8	8.25	5.75	14.5	14.5	15.25