Table 7.

Model for testing the mediating effect of self-efficacy.

Variable	SEa		WSHI1b, c			WSHI2d
	t score	P value	t score	P value	t score		P value
ALe	2.387	.02	5.169	<.001	4.506		<.001
ERf	0.609	.54	–2.298	.02	–2.811		.006
IRg	3.102	.002	3.883	<.001	2.754		.007
CIh	4.680	<.001	6.804	<.001	5.012		<.001
SE	—i	—	—	—	6.261		<.001

^aSE: Self-efficacy.

^bWSHI: Willingness to share health information.

^cNo Moderating variables.

^dSelf-efficacy was introduced as a moderating variable.

^eAL: Altruism.

^fER: Extrinsic reward.

^gIR: Intrinsic reward.

^hCI: Community influence.

ⁱNot applicable.