Table 1.

Interview guide

Behaviour	Do you use the booklet?
	How do you use the booklet?
Motivation	Why do you use (or not use) the booklet?
	Are you interested in information about OA and the treatment options?
	What do you think about the booklet?
Awareness	What do you know about OA and the treatment options?
	How severe are your symptoms in daily life?
	What can you do to influence OA symptoms?
Information	What did your health care provider tell you about the booklet when you received it?
	Did you ever discuss the booklet with a health care provider?
	What did health care providers tell you about OA?
Suggestion for improvement	Do you have any suggestions to improve the booklet?