Table 1.

Included studies evaluating specific mobile health apps categorized by health domain (N=97).

Health domains			Studies, n (%)		References
NCDa self-management			17 (18)		[26-42]
	Diabetes management	6 (6)		[29-34]
	Cancer management	5 (5)		[37-41]
	Respiratory disease management	3 (3)		[26-28]
	Cardiovascular disease management	2 (2)		[35,36]
	Medication adherence	1 (1)		[42]
Mental health			20 (21)		[43-62]
	Anxiety	2 (2)		[43,44]
	Depression	9 (9)		[45-53]
	Multidisciplinary and others	9 (9)		[54-62]
Substance use			9 (9)		[63-71]
	Alcohol	2 (2)		[63,64]
	Tobacco	6 (6)		[65-70]
	Multidisciplinary and others	1 (1)		[71]
Nutrition			7 (7)		[72-77,123]
Physical activity			6 (6)		[78-83]
Weight loss			9 (9)		[84-92]
Multicomponent lifestyle interventions			8 (8)		[93-100]
Mindfulness (including breathing and meditation)			9 (9)		[101-109]
Other NCDs			12 (12)		[110-121]
All domains			97 (100)		[26-121,123]

^aNCD: noncommunicable disease.