Table 2 Likelihood of TDIs according to the adjusted odds ratio by mixed-effects logistic regression

Sex

Male

1.33 [0.96 – 1.85]

0.08

Female

1.00

-

Income

0.65

Up to 250

1.00

-

251-500

1.41 [0.23 – 8.76]

0.71

501-1500

2.11 [0.39 – 11.29]

0.38

1501-2500

1.52 [0.28 – 8.39]

0.63

2501-4500

1.27 [0.23 – 7.08]

0.79

4501-9500

1.64 [0.30 – 9.10]

0.57

> 9500

1.30 [0,23 – 7.28]

0.76

Educational level

0.49

Fundamental

1.00

High school

1.46 [0.86 – 2.50]

0.16

Graduation

1.37 [0.73 – 2.57]

0.33

Postgraduate

1.62 [0.73 – 3.61]

0.23

Location

Private

1.53 [0.99 – 2.38]

0.05

Public

1.00

-

Lip coverage

Inadequate

8.94 [5.92 – 13.51]

< 0.0001

Adequate

1.00

-

Overjet

0.05

Anterior maxilla

2.98 [1.15 – 7.93]

0.04

Anterior mandible

6.43 [1.02– 30.54]

0.04

Open bite

1.00

-