The association of severely worn dentition resulting from betel nut chewing with temporomandibular disorders: a cross-sectional study

Table 3 Multivariable logistic regression analysis on the association of betel nut chewing related severely worn dentition with overall TMD. Data are shown as OR and 95% CIs

Variable	P value	OR and 95%CIs	R²
Age	0.030	0.983 (0.968–0.998)	0.057
Gender	< 0.001	3.321 (1.840–5.995)
Betel nut chewing related severely worn dentition	< 0.001	1.775 (1.337–2.358)
OSF	0.870
Number of missing teeth	0.758
Number of dental quadrants with missing teeth	0.471
Visible third molar	0.229
Orthodontic history	0.758

ISSN: 1472-6831