INS and diabetes mellitus: Factor loadings in GC, EoU, and Fun factor were higher than 0.8, while one item in each TD, Fle, and IBI factor had a factor loading below 0.65 (item 19 “The pump alarms make me feel worried”, item 3 “With an insulin pump, I need less preparation for my sport”, item 20 “Because of the insulin pump, others can immediately see that I have diabetes”, respectively).