Strategies for Medical Device Development: User and Stakeholder Perceptions

Table 4

Reliability and validity analysis.

Dimension	Alpha	Test result
Main dimensions	0.959	Highly creditable
UA	0.886	Highly creditable
TC	0.872	Highly creditable
UE	0.906	Highly creditable
OC	0.871	Highly creditable

Note. Cronbach’s α values show that α < 0.35 is lowly creditable, 0.35 < α < 0.7 is moderately creditable, and α > 0.7 is highly creditable.