. Author manuscript; available in PMC: 2015 Jan 22.

Published in final edited form as: J Carcinog Mutagen. 2014 Oct 31;5:1000198. doi: 10.4172/2157-2518.1000198

Table 1.

Summary of study population characteristics.

Characteristic	Smokers (n=24)		Non-smokers (n=24)
Characteristic	Women (n=12)	Men (n=12)	Women (n=12)	Men (n=12)
Age (mean)	39.5	42.5	33.5	38.5
Pack/day of smoking (mean)	1.21	1.21
Years smoked (mean)	19.83	21.67
Age at start of smoking (mean)	18.67	20.83

Note: Age and smoking status of the study population presented were not significant (p<0.05). The level of significance of age between smokers and non-smokers of both sexes, the p-vale of smoking status depending on years smoked, number of cigarettes smoked and the age of starting smoking between male and female smokers are presented in SI Table 1.