. 2017 Nov 7;5(11):e154. doi: 10.2196/mhealth.7091

Table 1.

Sociodemographics for continuous variables by group.

Variable	App (N=60), mean (SD^a)	Brochure (N=60), mean (SD)	All (N=120), break/>mean (SD)	Group difference
Variable	App (N=60), mean (SD^a)	Brochure (N=60), mean (SD)	All (N=120), break/>mean (SD)	t (degrees of freedom)	P value
Age, in years	51.38 (8.74)	51.82 (10.36)	51.60 (9.55)	−0.25 (118)	.81
Years living in the United States	17.90 (9.65)	18.97 (11.89)	18.43 (10.80)	−0.54 (118)	.59
Age at the time of immigration to the United States	33.80 (9.78)	33.19 (7.68)	33.50 (8.76)	0.38 (118)	.71
Years of education	15.00 (2.73)	15.28 (3.75)	15.14 (3.27)	−0.47 (118)	.64

^aSD: standard deviation.