Table 4 Multiple linear regression analysis of the years worked at work on BMI among men ( n =272)

Model 1 – Unadjusted

0.066

0.015–0.118

0.0128

1479.1

Model 2 – Model 1 + age + years at work

0.066

−0.002–0.134

0.0593

1479.3

Model 3 – Model 2 + BMI at 20 years old

0.076

0.018–0.134

0.0116

1399.8

Model 4 – Model 3 + marital status + per capita income

0.072

0.013–0.131

0.0180

1402.2

Model 5 – Model 4 + weekly hours worked

0.065

0.006–0.124

0.0320

1400.8

Model 6 – Model 5 + smoking, alcohol consumption, physical activity, and usual sleep duration

0.071

0.012–0.129

0.0187

1398.1