Table 2: Multivariable regression analysis of SIRT1 DNA methylation level (total tissue samples)
Variables | B | Standard error | Beta | t | p value |
|---|---|---|---|---|---|
Analysis I | |||||
Age | 0.102 | 0.123 | 0.076 | 0.833 | 1.000 |
Sex (male 1, female 2) | 0.456 | 4.057 | 0.011 | 0.112 | 1.000 |
BQ chewers OSCC vs healthy controls | 31.497 | 3.939 | 0.782 | 7.997 | 0.000 |
Analysis II | |||||
Age | 0.081 | 0.114 | 0.098 | 0.708 | 1.000 |
Sex | 2.474 | 3.536 | 0.094 | 0.700 | 1.000 |
BQ non-chewers OSCC vs healthy controls | 5.391 | 1.774 | 0.419 | 3.039 | 0.012 |
Analysis III | |||||
Age | 0.066 | 0.151 | 0.053 | 0.435 | 1.000 |
Sex | 2.619 | 4.783 | 0.072 | 0.548 | 1.000 |
BQ chewers OSCC vs BQ non-chewers OSCC | 21.005 | 4.806 | 0.587 | 4.370 | 0.000 |