Table 3 Multivariate logistic regression of predictors of PHR adoption

gender (female)

Male

1.19^d

0.89-1.61

age (under 29 years old)

30-39 years old

0.94^d

0.66-1.34

40-49 years old

1.52^a

1.01-2.27

50-59 years old

1.61^a

1.06-2.72

above 60 years old

3.06^a

1.27-7.33

Education level (under junior high school)

High school

0.30^b

0.14-0.64

College

0.34^b

0.17-0.69

University

0.36^b

0.18-0.73

Graduate school

0.38^a

0.18-0.81

Usage intention (no)

Yes

9.43^c

5.87-15.16

Perceived usefulness

1.60^a

1.11-2.29

Perceived ease of use

1.29^d

0.95-1.75

Subjective norm

1.47^c

1.21-1.78

Privacy and safety

0.83^d

0.61-1.13

Computer self-efficacy

0.77^a

0.59-0.99