Table 3.

Item loadings and validities.

Construct	Items	Factor Loadings	Composite Reliability	Average Variance Extracted	Cronbach’s Alphas
Patient–Physician Interaction	INT1	0.715	0.846	0.579	0.853
	INT2	0.735
	INT3	0.772
	INT4	0.818
Patient–Physician Trust	TRU1	0.772	0.8088	0.5153	0.844
	TRU2	0.758
	TRU3	0.686
	TRU4	0.648
perceived usefulness of online health information	UI1	0.773	0.6985	0.5357	0.688
	UI2	0.691
perceived usefulness of online doctors’ services	PH1	0.848	0.8326	0.7132	0.779
	PH2	0.841