Table 2.

Emergency department visits and hospitalizations (one or more occurrences during the 90-day study period) by study arm.

Variables		Control, n (%) (n=14)	Intervention, n (%) (n=11)	P
Emergency department visits
	Heart failure-related	3 (21)	1 (9)	.60
	Non-heart failure-related	4 (29)	3 (27)	>.99
	All causea	6 (43)	3 (27)	.68
Hospitalizations
	Heart failure-related	4 (29)	1 (9)	.34
	Non-heart failure-related	4 (29)	1 (9)	.34
	All causea	7 (50)	1 (9)	.04

^aSome participants reported both HF- and non-HF-related ED visit or hospitalization; therefore, the percentage of participants with one or more all-cause ED visits or hospitalizations is lower than the sum of the two types.