Table 5.

Survey about the functions of smartphone apps for the input of food intake, exercise, and taking medicine (Likert scale result; N=32).

Function of the apps and question		Likert scale (1-5), mean (SD)
Input of food intake
	Helpfula	3.4 (1.0)
	Easyb	2.9 (1.2)
	Well-functionedc	3.1 (0.9)
Input of exercise
	Helpfula	3.6 (1.0)
	Easyb	3.3 (1.0)
	Well-functionedc	3.3 (0.9)
Input of taking medicine
	Helpfula	4.1 (0.8)
	Easyb	4.1 (0.7)
	Well-functionedc	4.0 (0.9)

^aP=.01 using the Kruskal-Wallis rank sum test.

^bP<.001 using the Kruskal-Wallis rank sum test.

^cP=.002 using the Kruskal-Wallis rank sum test.