Table 1. Differentiation of the 6 Usage groups based on two most used FTA functions.

	Diet/Exercise registrations	Diet/Exercise navigations	Blood Glucose registrations	Blood Glucose navigations	Goals registrations and navigations	Disease information navigations
Registrations usage group	X		X
Navigations usage group		X		X		X
Diet/Exercise management usage group	X	X
Blood Glucose management usage group			X	X
Goals usage group					X
Inconsistent usage group	Any combination of functionalities not otherwise described