Table 6 Regression analyses of influencing factors of attitudes score

Constant

4.265

0.095

44.896

 < 0.001

4.079 ~ 4.452

Age

0.143

0.198

0.036

0.725

0.469

-0.244 ~ 0.531

Marital status

0.004

0.126

0.001

0.032

0.975

-0.243 ~ 0.251

Education levels

0.300

0.114

0.075

2.631

0.009

0.076 ~ 0.524

Professional titles

0.356

0.147

0.095

2.421

0.016

0.068 ~ 0.645

R²

0.17

Adjusted R²

0.15

F

3.779

P

 < 0.001