Table 2.

Participants’ acceptance and perceptions of voice messages and text messages (of 54 participants, 51 completed the feedback survey, 40 responded that they had received text messages, and 43 responded that they had received voice messages).

Acceptance and perception		Voice messages (N=43), n (%)	Text messages (N=40), n (%)
The frequency of reading/listening to the entire message
	All the time	23 (54)	14 (35)
	Sometime	20 (47)	14 (35)
	Never	0 (0)	12 (30)
Level of understanding toward message contents
	Entire message	18 (42)	12 (30)
	A part of the message	23 (54)	18 (45)
	Cannot understand at all	2 (5)	10 (25)
Whether think the messages were helpful
	Yes	39 (91)	32 (80)
	No	3 (7)	4 (10)
	Do not know	1 (2)	1 (3)
	Missing	—a	3 (8)

^a3 participants who received text messages did not respond to this question. No missing values among participants who received voice messages on this question.