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. 2014 May 16;14:460. doi: 10.1186/1471-2458-14-460

Table 1.

Demographic and smoking-related characteristics of tobacco users (N = 231) in quit smoking clinics, Penang, Malaysia

Characteristics Value
Participants’ category
 
Referred from outside-hospital clinic
70 (30.3%)
Referred from outpatient clinic
156 (67.5%)
Walk-in
5 (2.2%)
Age (mean ± SD) (years)
48.26 ± 13.7
Weight (mean ± SD) (kg)
62.09 ± 8.4
Sex
 
Female
9 (3.9%)
Male
222 (96.1%)
Race
 
Malay
88 (38.1%)
Chinese
114 (49.4%)
Indian
29 (12.5%)
Marital Status
 
Single
42 (18.2%)
Divorced/Widow
33 (14.3%)
Married
156 (67.5%)
Education status
 
Primary
109 (47.1%)
Secondary
100 (43.2%)
Collage/University
21 (9.1%)
No formal education
1 (0.6%)
Smoking habits/history
 
Age started smoking (mean ± SD)
17.38 ± 3.9
Duration of smoking (mean ± SD)
31.03 ± 13.7
No. of Cigarettes smoked/day (mean ± SD)
13.78 ± 7.0
Breath Co level (ppm) (mean ± SD)
14.45 ± 4.9
FTND-M score (mean ± SD)
3.79 ± 1.2
Previous smoking attempt
 
No
203 (87.9%)
Yes
28 (12.1%)
Other smokers in household
 
No
150 (64.9%)
Yes 81 (35.1%)

Note. SD = Standard Deviation; CO = carbon monoxide; ppm = part per million; FTND = Fagerström test for nicotine dependence.