ABSTRACT
Objective To understand the intention to quit smoking and its influencing factors among current smokers in Gansu Province, so as to provide scientific basis for tobacco control. Methods A multi-stage sampling method was used to extract current smokers aged 15-69 years, and a face-to-face survey was conducted using the questionnaire on smoking among residents in China. Intention to quit smoking between current smokers with different characteristics was analyzed. Logistic regression was used to explore influencing factors of intention to quit smoking. Results The intention of current smokers to quit smoking in Gansu Province was 16.4% (95% CI:15.5%-17.3%). Multivariate logistic regression analysis showed that current smokers who were in rural areas (OR=1.199, 95% CI:1.022-1.408, P=0.026); family smoking prohibited (OR=1.767, 95% CI: 1.273-2.454, P=0.001), medical staff discouraged smoking within 12 months (OR=1.599, 95% CI:1.359-1.842, P<0.001), visited smoking clinics (OR=3.089, 95% CI:2.031-4.698, P＜001), higher educational level of junior high school, senior high school and college or above (OR=1.383, 95% CI:1.101-1.736; OR=1.627, 95% CI:1.252-2.116; OR=1.374, 95% CI:1.009-1.873, all P<0.05), tobacco hazards knowledge with higher scores of 1-, 3- and 5-6 (OR=1.248, 95% CI:1.030-1.514; OR=1.574, 95% CI:1.289-1.922; OR=2.288, 95% CI:1.879-2.786, all P<0.05) were more likely to quit smoking; furthermore, smokers aged 20-, 30- years or smoking 20-, 30- years had a lower chance of quit smoking (all P<0.05). Conclusions The intention of current smokers to quit smoking in Gansu province is generally not high. In the future, knowledge of tobacco hazards should be further promoted, medical staff should provide more smoking cessation services during the treatment process, and more smoking cessation clinics should be established.
ABSTRACT
Smoking is one of the addiction problems that needs an effective intervention. Smoking cessation studies have shown the promising result, but the central issue was to prevent relapse. A retrospective cohort study was conducted at Quit Smoking Clinic in Klinik Kesihatan Tanglin, Kuala Lumpur to determine the outcome and predictors of smoking cessation. A cohort of 770 smokers attended the clinic between the year 2008 and 2015 was selected through simple random sampling. Smokers were defined as current smokers while smoking abstinence is defined as cessation for more than 6 months and relapse as any smoking episode even a puff since the quit date. The majority were Malays, Muslims and had at least secondary education. The mean age of smoking initiation was 17.6 years old. The majority of the respondent smokes between 11 to 20 sticks per day and had a higher nicotine dependence score (43.0%). The smoking cessation outcome was good with 52.5% of the respondent abstained from smoking at 6 months. The predictors for smoking cessation were numbered of the quit attempt (1 to 10 times) (AOR = 1.582, 95% CI = 1.012-2.472) and pharmacotherapy (aOR = 0.711, 95% CI=0.511-0.989). More frequent follow-up was essential during the first 6 month period to enhance not only medication compliance but also a motivational aspect to smokers to maintain cessation. Emphasis should also be made for smokers who make first quit attempt.