Table 1.

Survey agreement for close-ended questions on the Integrating ENGagement and Adherence Goals upon Entry (iENGAGE) Web application survey (N=13).

Question		Total, n (%)	Agreement (%)				Undecided (%)
			Overall	Strongly agree	Agree	Somewhat agree
Appearance
	Always up and available	13 (100)	100	62	31	8
	Fonts were properly used	13 (100)	92	46	46		8
	Colors were properly used	13 (100)	92	46	46		8
Functionality
	Easy to track study activities (baseline, final assessment) with color code schemes addeda	8 (62)	88	38	38	13	13
	Easy to track intervention sessions with color code schemes addedb	7 (54)	100	71	29
	Easy to search participants	13 (100)	92	23	46	23	8
	Easy to navigate through	13 (100)	100	38	54	8
	Easy to complete patient registrationa	7 (54)	100	43	43	14
	Easy to complete enrollment activities (enrollment form, CASIc)a	8 (62)	100	50	50
	Easy to complete randomization processa	8 (62)	100	50	38	13
	Accurately tracked participant’s study activities	13 (100)	100	31	69
	Always up to date with participant information	12 (92)	92	33	50	8	8
	Facilitated organization of participant information	13 (100)	100	31	54	15
	Ensured security of participant information	13 (100)	92	46	38	8	8
	It was meaningful to participate and provide feedback in the development process of this application as a whole	12 (92)	92	58	33		8
	Easy to understand user roles/responsibilities	9 (69)	100	56	33	11
	I will recommend participation of research team in developing a research database application for future studies	12 (92)	100	67	25	8
Overall experience				≥80	≥90	100
	Please rate your overall experience	12 (92)	25	58	17
Overall satisfaction				≥80	≥90	100
	Please rate your overall satisfaction	12 (92)	33	42	25

^aOnly research team answered these questions.

^bOnly interventionists answered this question.

^cCASI: computer-assisted self-interview.

^dWith participation in the design and testing phase.