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

Table 5 Multivariable logistic regression analysis on the association of betel nut chewing related severely worn dentition with intra-articular TMD. Data are shown as OR and 95% CIs

Variable	P value	OR and 95%CIs	R²
Age	0.021	0.982 (0.967–0.997)	0.052
Gender	< 0.001	3.168 (1.769–5.675)
Betel nut chewing related severely worn dentition	0.001	1.689 (1.271–2.244)
OSF	0.928
Number of missing teeth	0.861
Number of dental quadrants with missing teeth	0.337
Visible third molar	0.232
Orthodontic history	0.928

ISSN: 1472-6831