Variables

Direct Effect

Indirect Effect

Total Effect

Rank

s. e

Hypothesis

s. e

Mediator

Hypothesis

Perceived usefulness

0.286

H1 A

0.373

Intention

Health awareness

H2A

0.659

1

Intention to use (intention)

0.454

H27 A

0.000

0.454

2

Health awareness

0.240

H11 A

0.207

Privacy

Self-efficacy

Intention

H14 A

H13 A

H12 R

0.447

3

Social influence

0.000

H3 R

0.440

Privacy

Perceived usefulness

Self-efficacy

Intention

H7 R

H5 A

H6 A

H4 R

0.440

4

Privacy

0.000

H15 R

0.250

Intention

Perceived usefulness

H16 A

H17 A

0.250

5

Self-efficacy

0.000

H8 R

0.247

Intention

Perceived usefulness

H10A

H9A

0.247

6