Age

BMI

PSQI

OHIP-14

PCS

Age

-

-

-

-

-

(1) BMI

−0.246

-

-

-

-

(2) PSQI

−0.059

0.020

-

-

-

(3) OHIP-14

−0.234

0.146

0.321^*

-

-

(4) PCS

−0.023

−0.164

0.089

0.031

-

(5) MCS

0.202

0.051

−0.222

−0.054

−0.339*