Independent Variable

b

Sb

t

P

95% CI

Constant term

27.771

―

46.966

<0.001

26.609 - 28.933

Educational level 1

−1.106

−0.132

2.072

0.039

−2.154 - −0.057

Educational level 2

−0.146

−0.019

0.311

0.756

−1.066 - −0.775

Age

−0.992

−0.232

4.520

<0.001

−1.423 - −0.560

CNE

−0.901

0.178

4.140

<0.001

−1.329 - −0.473