Variables

β coefficient

95% CI

p-value

Age, y

0.014

≤60

reference

-

-

>60

5.98

1.20 - 10.76

0.014

Educational level

0.003

Illiterate

reference

-

-

Primary

−6.37

−11.41 - −1.33

0.013

Secondary/University

−11.04

−18.31 - −3.78

0.003

Glaucoma early screening

0.002

No

reference

-

-

Yes

−11.31

−18.40 - −4.23

0.002

Glaucoma severity stage

0.014

Mild/Moderate

reference

-

-

Severe

8.09

2.92 - 13.27

0.002

Number of eye-drops/day

0.011

Two or more drops

reference

-

-

One drop

−6.47

−11.50 - −1.45

0.011