Table 3.

Subgroup analysis by presence or absence of recall barriers (forgetfulness)

Subgroup analysis: recall barriers	Recall barriers present			Recall barriers absent
	Yes%	No%		Yes%	No%	p value
Interest in smartphone app	95	5		73	27	p = 0.02
Interest in daily reminder feature	87	13		50	50	p = 0.003
% Monthly adherence (VAS)		70 (median 80)		93 (median 95)		p < 0.001
	Always %	Sometimes %	Never %	Always %	Sometimes %	Never %	N ever %
Phy sically able to do recreational activities	28	59	13	50	50		p = 0.04
Difficulty taking at the same time each day	23	56	21		33	59	p = 0.03
Harder to take during the week or weekends	Week 20%	Weekend 31%	Equal 49%	Week 5%	Weekend 86%	Equal 86%	p = 0.005