. 2013 Jun 24;5(1):16–20. doi: 10.1016/j.jobcr.2013.05.005

Table 5.

Variables identified by stepwise multiple regression analysis as predictors of chewing tobacco.

Predictor variables	Criterion variable for chewing
Predictor variables	R	R²	R² change	Beta	F
Education	0.198	0.039	0.039	0.198	66.403^∗∗
Gender	0.214	0.046	0.007	0.188	39.003^∗∗
Age	0.225	0.051	0.005	0.218	29.089^∗∗

**p < 0.001.