Table 1.

List of topics that were addressed during the interviews.

Topic			Item
Face-to-face interviews (Group 1)
	A. Experiences with and barriers to insulin titration
		To what extent patients adhere to…(a-c)	(a) performing SMBGa
		How patients feel about…(a-c)	(b) injection of insulin
		The ideal conditions to…(a-c)	(c) titration of insulin
		Difficult conditions to…(a-c)
	B. Perceptions of computer-assisted insulin self-titration
		To what extent patients are skillful in using…(a,b)	(a) computer
		How patients feel about using…(a-c)	(b) telemedicine
			(c) computer-assisted insulin self-titration system
Telephone interviews (Group 2)
	Experiences with and barriers to the use of PANDIT b
		Positive or negative aspects/functionalities of PANDIT
		Missing aspects/functionalities of PANDIT
		Feelings about the insulin dosing advice given through PANDIT

^aSMBG: self-monitoring of blood glucose

^bPANDIT: Patient Assisting Net-based Diabetes Insulin Titration system