Table 1.

Sociodemographic characteristics of all participants (N=9).

Demographic information			Values
Age (years), mean (SD)			73.4 (1.4)
Gender (male), n (%)			9 (100)
Race, n (%)
	Black or African American	2 (22)
	White	7 (78)
Ethnicity, n (%)
	Not Hispanic or Latino	9 (100)
Level of education, n (%)
	Less than high school	1 (11)
	High school	2 (22)
	Some college	2 (22)
	Associates’ degree	3 (33)
	Bachelor’s degree	1 (11)
Marital status, n (%)
	Married	4 (44)
	Widowed	2 (22)
	Divorced	2 (22)
	Never married	1 (11)
Living alone, n (%)			3 (33)
Type of heart failure, n (%)
	Heart failure preserved ejection fraction	3 (33)
	Heart failure reduced ejection fraction	6 (67)
Had or currently used home telehealth, n (%)			3 (33)
Ever used a heart failure self-management app, n (%)
	Never	9 (100)