Table 3. Analysis by Wilcoxin rank regression to evaluate the hypothesis that numbers of teeth decayed or filled corrected for age and gender was significantly related to BMI.

		SE	t	p
Intercept	25.98	1.47	17.63	<0.001
Age	-0.29	0.10	-3.01	0.003
Gender	4.11	0.82	5.03	<0.001
BMI	-0.95	0.08	-11.98	<0.001
BMI2	0.01	0.00	8.02	<0.001
BMIxGender	-0.14	0.04	-3.65	<0.001