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. 2018 Sep 3;15(9):1914. doi: 10.3390/ijerph15091914

Table 1.

Baseline Socio-Demographic Characteristics and Smoking Behaviors.

Variables n = 72
Socio-demographic
Age, mean (SD) 35.7 (11.4)
Gender, n (%)
Male 46 (63.9)
Female 26 (36.1)
Marital status, n (%)
Single 51 (70.8)
Married 14 (19.4)
Separated/divorced 6 (8.4)
Ethnicity, n (%)
White: British/Irish 68 (94.5)
Other white 3 (4.2)
Employment, n (%)
Part-time 7 (9.7)
Full-time 40 (55.6)
Unemployed 24 (33.3)
Yearly income, n (%)
Between £0–20,000 45 (62.5)
Between £20,000–100,000 26 (36.2)
Smoking behaviors
Age first tried smoking, mean (SD) 14.3 (2.7)
Age started smoking regularly, mean (SD) 16.3 (3.0)
Years being regular smoker, mean (SD) 18.0 (11.4)
Frequency of smoking, n (%)
Daily 63 (87.5)
Some days 8 (11.1)
Cigarette per day, median (range) 15 (2–30)
1–10 (low) 26 (36.1)
11–20 (moderate) 39 (54.2)
>21 (high) 6 (8.3)
Attempt to quit in past 12 months
Yes 37 (51.3)
No 34 (47.2)
Intention to quit smoking
Yes 68 (94.4)
No 3 (4.2)