Variables Nicotine dependence level(n)
Mild (22) Moderate(30) Severe(21) Total(73)
Gender (M/F) 12/10 21/9 14/7 47/26
Age (year) 33.32 ± 10.40 32.13 ± 10.02 35.81 ± 13.25 33.55 ± 11.09
Height (cm) 171.64 ± 9.01 172.80 ± 8.56 173.62 ± 8.10 173.04 ± 8.59
Weight (kg) 70.95 ± 9.96 70.80 ± 13.41 70.62 ± 15.88 70.78 ± 13.57
BMI 24.05 ± 2.76 23.64 ± 3.57 23.42 ± 5.19 23.53 ± 5.41
Pack/years 10.77 ± 9.01 12.63 ± 9.44 16.57 ± 12.46 13.21 ± 10.39
Starting to smoke (years) 21.82 ± 4.32 19.10 ± 5.45 18.76 ± 5.06 19.82 ± 5.13
Table 1: Demographic characteristics
M: Male, F: Female, cm: centimeter, kg: kilogram, BMI: body mass index
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