Table 3.

Audit trial example of generating themes from text

FGDs	Group of age 46–60 years	Group of age over 60 years
Text	“I have no choice…we are good friends, especially those who has been so for a long time. If they drink one bottle of alcohol, how can I just drink half?”	“I really hope that…of course you can do some surveys here…I hope that you professionals could give us acceptable and feasible suggestions, to make us healthier. We need more knowledge to change our lifestyles. We all know we should reduce salt and oil, but we still like to put a lot when cooking. We know smoking is harmful, but we still are smoking. We know we can not drink too much, but we still like drinking.”
Codes	I need to drink a lot to keep good relationship with friends.	We have health knowledge but don’t know how to do. Only knowledge is not effective enough.
Sub-category	Peer pressure	Insufficient support from health professionals
Category	Bonding social capital	Bridging social capital
Theme	Barriers of healthy lifestyle adoption