TABLE 1.

Demographic characteristics of young smokers in the present study.

Clinical details	Young smokers (n = 30)
Age (years)	20.9 ± 1.19
Age range (years)	19 – 21
Education (years)	14.06 ± 0.57
Age of smoking initiation	15.2 ± 2.76
Smoking duration (years)	4.31 ± 2.19
Pack-years	3.13 ± 2.49
Cigarettes per day (CPD)	14.27 ± 4.35
FTND total score	4.73 ± 1.59

Values are expressed as means ± standard deviations. FTND, Fagerström Test for nicotine dependence; Pack-years, smoking years × daily consumption/20.