ABSTRACT
OBJECTIVES: Smoking is one of the most important leading causes of lung cancer. Smoking habit is recognized as nicotine dependence, which consists of physical and psychosocial dependence. To evaluate social nicotine dependence, the Kano Test for Social Nicotine Dependence (KTSND) working group developed a new questionnaire. We examined the social nicotine dependence among high school students, university students and patients with lung cancer. METHODS: We applied Korean version of KTSND(KTSND-K) questionnaire to high school students, university students and patients with lung cancer. Complete data obtained from the 1333 responders were analyzed. RESULTS: Among the responders, current smokers, past-smokers, and never-smokers were 17.3%, 16.4%, and 66.3% respectively. According to smoking status, the total KTSND-K scores of current smokers were significantly higher than those of past-smokers, and of never-smokers (17.7+/-6.6 versus 13.7+/-5.7, and 10.9+/-5.15, P<0.001). The total KTSND-K scores of males were higher than those of females, suggesting that males have a propensity for depending nicotine socially much more than females (13.2+/-6.2 and 11.7+/-5.7 respectively, P<0.05). And the total KTSND scores of the patients with lung cancer, medical students, nursing students, and high school students were 11.2+/-3.8, 14.9+/-4.8, 14.6+/-5.8 and 15.6+/-5.9 respectively. The scores of patients with lung cancer were significantly lower than non-cancer people(P<0.01). Our study suggested that the KTSND-K questionnaire could be a useful method to evaluate psychosocial aspects of smoking in patients with lung cancer and non-cancer people.
Subject(s)
Female , Humans , Male , Lung Neoplasms , Nicotine , Surveys and Questionnaires , Smoke , Smoking , Students, Medical , Students, Nursing , Tobacco Use DisorderABSTRACT
To assess the changes in attitudes toward smoking after the smoking-prevention classes presented by Kumamoto Tobacco-Free Forum, this study administered a questionnaire survey to first-year junior high school students before and after a smoking-prevention class at a junior high school. The questionnaire that was used to pre and post comparison comprised thirteen items, ten from the Kano Test for Social Nicotine Dependence (KTSND-Youth) and three as follows: “I think I will be a smoker in the future,” “I think I will smoke about once,” and “What do you think of people around you who smoke tobacco?” The results of this pre- and post-class questionnaire indicate that attitudes toward seven items improved in a statistically significant way. These included four from KTSND-Youth: “Smokers cannot stop even if they want to,” “Smoking is adult-like and cool,” “Smoking is enjoys taste and a fragrance,” and “If it’s a place with an ashtray, it’s okay to smoke.” The smoking-prevention classes significantly decreased total KTSND-Youth scores. Furthermore, the analysis has clarified that the KTSND-Youth items: “Smoking is adult-like and cool” and “Doctor and school teachers say, ‘Tobacco is no good too much”, as well as the item “What do you think of people around you who smoke tobacco?” are significantly influencing factors for the item “I will be a smoker in the future.” These results indicate that the smoking-prevention classes presented by Kumamoto Tobacco-Free Forum were effective for decline in social nicotine dependence of the first-year students in junior high school.
ABSTRACT
BACKGROUND: Smoking is one of the most important leading causes of morbidity and mortality. Smoking habit is recognized as nicotine dependence, which consists of physical and psychosocial dependence. To evaluate social nicotine dependence, the Kano Test for Social Nicotine Dependence (KTSND) working group developed a new questionnaire, which consists of 10 questions with a total score of 30 in Japan. We examined the social nicotine dependence among healthy adults using the new KTSND questionnaire and evaluated validity of the KTSND questionnaire in Korea. METHOD: We applied Korean KTSND questionnaire version 2 to employees of hospital, university students and people for medical examination and promotion test. Complete data obtained from the 741 responders were analyzed. RESULT: The mean age of responders was 31.8 years. Among them, males were 57.8%. Current smokers, ex-smokers, and non-smokers were 13.8%, 12.8%, and 73.4% respectively. According to smoking status, the total KTSND scores of current smokers were significantly higher than those of ex-smokers, and of non-smokers (17.1+/-5.4 versus 14.3+/-5.5, and 12.3+/-5.5, p or =4), This finding suggested that the psychosocial dependence might play a different role from physical nicotine dependence in smoking. Most of the non-smokers (62.5%) had an experience of harmful passive smoking especially in public place. CONCLUSION: Our study suggested that the KTSND questionnaire could be a useful method to evaluate psychosocial aspects of smoking.