Table 3.

Items of the Unified Theory of Acceptance and Use of Technology subscales: performance expectancy (PE) and effort expectancy (EE).

Item	Statement
PE1	I find [name eHealth technology] useful.
PE2	Using [name eHealth technology] enables me to [target behavior].
PE3	Using [name eHealth technology] will [target behavior].
PE4	If I use [name eHealth technology] I will know how to [target behavior].
EE1	My interaction with [name eHealth technology] is clear and understandable.
EE2	It would be easy for me to develop the skills needed to use [name eHealth technology].
EE3	I think [name eHealth technology] would be easy to use.
EE4	It would be easy to learn how to operate [name eHealth technology].