Table 5 Results of the logistic regression models

Text number 7 (largest font size)

2.94

0.273

0.46

2.01

(reference: no text could be read)

[0.43,20.28]

[0.04,5.24]

[0.22,18.76]

Text number 6

4.55

0.108

0.44

2.05

[0.72,28.83]

[0.04,4.59]

[0.25, 16.69]

Text number 5

6.71

0.044

0.41

3.45

[1.05,42.90]

[0.04,4.40]

[0.40, 30.08]

Text number 4

8.53

0.025

0.63

3.54

[1.36,53.37]

[0.06,6.69]

[0.43, 29.41]

Text number 3

5.82

0.080

0.26

2.88

[0.81,41.76]

[0.02,3.04]

[0.23, 35.82]

Text number 2

empty

empty

empty

Text number 1 (smallest font size)

empty

empty

empty

Age

0 .98

0.188

0.97

0.96

[0.94, 1.01]

[0.93,1.01]

[0.90, 1.01]

Sex

2.13

< 0.001

0.70

0.77

(reference: men)

[1.40, 3.25]

[0.43,1.14]

[0.37, 1.61]

10 school years

1.39

0.225

1.49

0.79

(reference: < 10 school years)

[0.82, 2.39]

[0.80,2.78]

[0.31, 2.00]

> 10 school years

2.40

0.014

2.84

0. 71

(reference: < 10 school years)

[1.19, 4.85]

[1.15,7.02]

[0.23, 2.13]

MMSE score

1.22

< 0.001

1.05

1.12

[1.11, 1.35]

[0.93,1.18]

[0.95, 1.31]

Daily activities

–

–

3.27

6.94

(reference: restricted)

–

[1.90,5.61]

[3.17, 15.19]

Limited mobility

–

–

0.63

–

(reference: not restricted)

–

[0.27,1.47]

–

Falls

0.43

0.001

1.13

0.55

(reference: no falls)

[0.27,0.84]

[0.62,2.07]

[0.25, 1.20]

Pseudo R²

0.12

0.10

0.19

Observations

707

704

705