Table 4 Logistic regression analysis of the association between the number of teeth and work problems (n = 3930)

Presence of work problems due to oral symptoms or diseases

Stress

Lack of focus

Lack of sleep

Univariable

Multivariable

Univariable

Multivariable

Univariable

Multivariable

Univariable

Multivariable

Odds Ratio (95% CI)

Odds Ratio (95% CI)

Odds Ratio (95% CI)

Odds Ratio (95% CI)

Odds Ratio (95% CI)

Odds Ratio (95% CI)

Odds Ratio (95% CI)

Odds Ratio (95% CI)

Number of teeth

19 or fewer teeth

2.67 (1.99;3.58)*

2.19 (1.60;3.01)*

2.74 (2.01;3.72)*

2.23 (1.60;3.11)*

2.55 (1.88;3.46)*

2.08 (1.49;2.90)*

2.77 (2.03;3.77)*

2.26 (1.62;3.17)*

(Ref: 20 or more teeth)

Lack of energy

Lack of communication due to halitosis

Lack of communication due to appearance

Lack of ability to work due to dental-related pain

Univariable

Multivariable

Univariable

Multivariable

Univariable

Multivariable

Univariable

Multivariable

Odds Ratio (95% CI)

Odds Ratio (95% CI)

Odds Ratio (95% CI)

Odds Ratio (95% CI)

Odds Ratio (95% CI)

Odds Ratio (95% CI)

Odds Ratio (95% CI)

Odds Ratio (95% CI)

Number of teeth

19 or fewer teeth

2.85 (2.08;3.91)*

2.34 (1.66;3.29)*

3.20 (2.33;4.38)*

2.59 (1.84;3.65)*

3.70 (2.70;5.06)*

3.10 (2.20;4.35)*

2.69 (1.96;3.68)*

2.20 (1.57;3.09)*

(Ref: 20 or more teeth)