. 2022 Mar 27;19(7):3991. doi: 10.3390/ijerph19073991

Table 5.

Spearman’s correlation coefficient of the control group.

		Age	Smoking Status	Cigarettes per Day	Duration of Tobacco Use	Fagerström Test
Age	Rho
Age	p-value
Smoking status	Rho	0.506
Smoking status	p-value	0.066
Cigarettes per day	Rho	0.597	0.880
Cigarettes per day	p-value	0.021	0.000
Duration of tobacco use	Rho	0.511	0.887	0.812
Duration of tobacco use	p-value	0.003	0.000	0.000
Fagerström test	Rho	0.491	0.882	0.987	0.839
Fagerström test	p-value	0.066	0.000	0.000	0.000
GSTP1	Rho	0.730	0.601	0.566	0.542	0.533
GSTP1	p-value	0.002	0.018	0.028	0.037	0.041

Rho: Spearman’s Rho.