Table 3.

Participants’ understanding of the message content (%)

Main domain	understandable and approved	cannot understand but approved	understandable but disapproved	cannot understand and approved
Health awareness	99.8	0.0	0.2	0.0
Diet control	99.9	0.0	0.1	0.0
Physical activities	99.7	0.0	0.3	0.0
Living habits	98.5	0.0	1.5	0.0
Weight control	99.5	0.0	0.5	0.0