• Korean Journal of Community Nutrition
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• v.7 no.4
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• pp.527-538
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• 2002

Body antioxidant status is an important factor in the prevention of many chronic diseases caused by oxidative stress, especially in the elderly and is affected by health-related habits, such as smoking, drinking and regular physical activity. The aim of this study was to investigate the relationship between these health-related habits and plasma antioxidant status in the elderly. Plasma antioxidant status was examined by determining plasma levels of antioxidant vitamins (vitamin C, A, E, $\beta$ -carotene), total antioxidant status (TAS) and thiobarbituric acid-reactive substance (TBARS) . The subjects included 225 elderly persons aged over 60 yews (63 males, 162 females) living in the Ulsan area. They were interviewed to collect data on their general characteristics and health behaviors such as smoking, exercise and alcohol consumption by means of questionnaires. Their dietary intakes were obtained by means of semi-quantitative food frequency questionnaires (FFQ) The study population was divided into two or three groups according to their smoking, drinking, and exercise status. The ratio of smoker, drinker and exerciser was 16.7%, 31.0% and 44.2% respectively. The dietary antioxidant vitamin intakes were not significantly different among groups of smoking and drinking status, but tended to be higher in non-smokers and non-drinkers than in smokers and drinkers. Plasma vitamin C and $\beta$ -carotene levels were significantly higher in non-smokers, but Plasma vitamin A and TBARS levels were significantly lower in non-smokers than in smokers. Plasma TAS was not significantly different among the smoking groups, but showed a tendency to decrease with an increase in the number of packyear. Plasma vitamin C and $\beta$ -carotene levels of the non-drinkers were higher than those of drinkers and past-drinkers, but plasma vitamin A, C, E, TAS and TBARS showed no difference among the groups of drinker. All vitamin intakes of the exercisers were slightly higher than those of the non-exercisers, but vitamin C intake was significantly higher in female exercisers than in non-exercisers. Plasma $\beta$ -carotene levels were significantly higher in male exercisers and plasma vitamin A, C, E, TAS and TBARS levels tended to be higher in exercisers than in non-exercisers. These results suggested that change to non-smoker, modulation of alcohol consumption and regular exercise could enhance antioxidant defences against reactive oxygen species and might increase the likelihood of a healthier life span.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2016.10a
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• pp.274-276
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• 2016

Recently due to increase of tobacco users, many problems have been issued. Not only smoking in public places, smoking indoors as well causes harm to non-smoking people. Smoking booths that are installed but the quality is considerably less and purification devices are not correctly installed, which leads to harm the people around the smoking booth. In this paper, we introduce the "Augmented Reality Billboard" in order for smokers to effectively recognize the non-smoking warning image and healthy warning messages, Kinect Camera Sensor and Augmented Reality (AR) functions are used to recognize the motion of a person to coordinate the corresponding coordinate values.

• Korean Journal of Occupational Health Nursing
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• v.11 no.1
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• pp.31-43
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• 2002

This study was conducted on the basis of the Theory of Planned Behavior to analyze factors affecting intentions for health behaviors defined as non smoking, moderate drinking and exercise in male office workers. The participants of this study consisted of 230 male office workers of 10 workplaces located in Seoul. The results of this study can be summarized as follows: 1. Non smoking For smokers. perceived behavioral control, subjective norm and attitude were factors affecting on intention for non smoking, and these factors explained 29% of the total variance of non smoking intention. 2. Moderate drinking For drinkers, subjective norm, perceived behavioral control and attitude were factors affecting on intention for moderate drinking. and these factors explained 5% of the total variance of moderate drinking intention. 3. Exercise For those who exercise irregularly or don't exercise, perceived behavioral control, subjective norm and attitude were factors affecting on intention for exercise, and these factors explained 26% of the total variance of exercise intention. 4. Health Behaviors For all participants, perceived behavioral control, subjective norm and attitude were factors affecting on intention for health behaviors, and these factors explained 34% of the total variance of intention for overall health behaviors. And health behavior intention affected practice of health behaviors, but perceived behavioral control didn't.

• Korean Journal of Community Nutrition
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• v.8 no.5
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• pp.770-780
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• 2003

The purpose of this study was to compare the anthropometry, the serum lipid levels and the nutrient intakes of two groups according to their alcohol intake, smoking habits, regular exercise patterns, menopause status and obesity levels. The subjects consisted of 180 clinically normal adults (males 89, females 91) in the Youngdong area. There were significant differences in the triglyceride (TG) concentrations between the alcohol consumers (169.3 \pm 130.0 mg/dl) and the non-alcohol consumers (111.4 \pm 64.5 mg/dl), and the smokers (165.0 \pm 103.6 mg/dl) and the non-smokers (110.8 \pm 39.0 mg/dl). Although regular exercise did not affect the serum lipid levels, the dietary intakes of cholesterol, niacin and phosphate were significantly higher (p<0.05) in the male exercising group than in the male non-exercising group, and female exercising group consumed more polyunsaturated fatty acids (p<0.05) than the female non-exercising group. The waist/hip ratio. serum total cholesterol (198.4 \pm 36.3 mg/dl) and serum LDL-cholesterol (119.5 \pm 34.9 mg/dl) levels of the postmenopausal females were significantly higher than those of the premenopausal females (p<0.01). The obese males showed higher serum cholesterol, LDL-cholesterol, LDL/HDL, and relative cholesterol levels than those of the normal-weight males : and the obese females showed higher serum TG levels than that of the normal-weight females (p<0.01). These results suggested that drinking, smoking, menopause and obesity are risk factors for hyperlipidemia. Thus, moderation in alcohol consumption, non-smoking, regular exercise and the maintenance of normal weight are necessary to Prevent hyperlipidemia in middle-aged People.

• Journal of Preventive Medicine and Public Health
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• v.34 no.3
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• pp.191-199
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• 2001

Objective : In this study, we focused on estimating the burden of premature death in Korea caused by smoking using the YLL(years of life lost due to premature death) measurement. Methods : First, we determined parameters: such as age-specific standard life expectancy, age on death, sex, and cause of death by analyzing the national death certificate data and life table collected during 1997. These were provided by the National Statistical Office. Secondly, we estimated the age group- specific years of life lost due to premature death by employing the standard expected years of life lost(SEYLL) measurement. Thirdly, the burden of premature death caused by smoking was estimated using the YLLs measurement which was developed by the global burden of disease study group. Fourthly, We calculated the risk related to smoking using the population attributable risk. Results : The following results were obtained in this study: 1) Premature death that is attributable to smoking in males could be prevented in 60.9%(513,582 person-year) by non-smoking. 2) The burden of premature death by smoking for female was prevented to 17.7%(513,582 person-year) by non-smoking. Conclusion : We found that the YLL method employed in this study was appropriate in quantifying the burden of premature death. This provides a rational basis for planning a national health policy regarding premature deaths caused by smoking and other related risk factors.

• Asian Pacific Journal of Cancer Prevention
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• v.15 no.2
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• pp.1023-1029
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• 2014

Background: The purpose of our study was to elucidate the joint effects of combined smoking and alcohol intake on esophageal cancer mortality in Japanese men through a large cohort study with a 20-year follow-up period. Materials and Methods: The Japan Collaborative Cohort Study for Evaluation of Cancer Risk (JACC Study) was established in the late 1980s, including 46,395 men and 64,190 women aged 40 years and older and younger than 80. Follow-up of these participants was conducted until 2009. We used the Cox proportional hazards model to analyze data for 42,408 people excluding female participants, 411 people with histories of malignant neoplasms, and 3,576 with unclear smoking and drinking data. Results: The joint effects of age at start of smoking and amount of alcohol consumed per day were compared with non-smokers and non-drinkers or those consuming less than one unit of alcohol per day. The mortality risk was 9.33 (95% confidence interval, 2.55-34.2) for those who started smoking between ages 10 and 19 years and drinking at least three units of alcohol per day. Regarding the joint effects of cumulative amount of smoking and alcohol intake, the risk was high when both smoking and alcohol intake were above a certain level. Conclusions: In this Japanese cohort study, increased cancer mortality risks were observed, especially for people who both started smoking early and drank alcohol. Quitting smoking or not starting to smoke at any age and reducing alcohol consumption are important for preventing esophageal cancer in Japan.

• Research in Community and Public Health Nursing
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• v.12 no.1
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• pp.269-277
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• 2001

Purpose. The purpose of this study was to compare the total lifestyle patterns. of allergy and non-allergy group. Method. The study was carried out to access the lifestyle patterns such as food intake, smoking, alcohol intake and exercise habits by questionnairing the no allergy people and 205 non-allergy people living in Seoul area. Results. 1. The proportion of eating stimulatory food materials-mainly hot and salty-of allergy group were significantly higher than those of non-allergy group. 2. In allergy group, the proportion of meat intake was significantly higher than that of non-allergy. 3. In allergy group, exercise habit was higher than that of non-allergy, but not significant. 4. In allergy group, smoking was lower than that of non-allergy, but not significant. 5. In allergy group, alcohol intake was lower than that of non-allergy, but not significant. Conclusion. Lifestyle patterens such as food intake(salt and meat) were significantly different by prevalence of allergy and allergy type, which suggested that lifestyle patterns of allergy people need to be studied to develop preventive stratagies for allergic reaction.

• Journal of the Korean Society of School Health
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• v.32 no.2
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• pp.77-87
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• 2019

Purpose: This study was conducted to examine the prevalence of current smoking and the factors that influence current smoking among male high school students in Korea according to school type. Methods: Data were extracted from the Korea Youth Risk Behavior Web-Based Survey (2017) and multiple logistic regression was used based on complex sample analysis. The study sample comprised of 15,777 male high school students: 12,583 from general high schools (GHS) and 3,194 from specialized vocational high schools (SVHS). Results: The prevalence of current smoking was significantly higher in SVHS students (19.6%) compared to GHS students (12.6%). Low academic achievement, depressive symptoms, current drinking, and high household economic status were commonly associated with current smoking in male students from both school types. However, exposure to secondhand smoking at home, non-exposure to anti-smoking advertisement, exposure to tobacco advertisement, participation in smoking prevention or cessation education were related to current smoking in GHS students, while living in rural area was associated with current smoking in SVHS students. Conclusion: To reduce current smoking among male high school students, it is necessary to develop smoking prevention policies reflecting the factors associated with current smoking that are different by school type.

• Journal of the Korean Data and Information Science Society
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• v.26 no.5
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• pp.1047-1059
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• 2015

This study will predict risk factors associated with cigarettes in Korea by analyzing the social big data collected from the internet such as blogs, cafes, and SNSes in Korea, using data mining techniques. The key analysis results are as follows. First, when "raising cigarette price"is mentioned online, the negative group (i.e., the proportion of people holding negative views about smoking) increased from 58.6% to 74.8%, and when "lung cancer" is mentioned, it increased to 73.1%. Second, with regard to cigarettes in general, the positive group (i.e., the proportion of people holding positive views about smoking) decreased by 5.6% after the raising of cigarette prices, while the negative group increased by 6.1%. Third, when policies related to "FCTC, raising cigarette price, non-smoking laws, smoking regulations, non-smoking ads, and nonsmoking business" are more frequently mentioned online, the positive group tended to decrease. Finally, when "non-smoking drugs, non-smoking patches, and non-smoking gums" are more frequently mentioned online, the positive group tended to decrease. However, when "electronic cigarettes and supplements" are more frequently mentioned online, the positive group increased.

• Asian Pacific Journal of Cancer Prevention
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• v.17 no.10
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• pp.4713-4718
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• 2016

Objective: The aim of this study was to assess the effects of tobacco smoking on the dorsum of the tongue and buccal epithelium. Methodology: This case control cross-sectional study was conducted with 174 smoking and non-smoking volunteers living in the city of Hail, Northern KSA. Cytological Materials were obtained from buccal mucosa and dorsum of the tongue, and assessed using cytopathological methods. Results: In buccal smears, cytological atypia was observed in 17 out of 101 (16.8%) smoker cases but only 3/73(4.1%) of the controls. For cytological atypia in buccal and tongue smears, the adjusted odd ratio (OR) and the 95% confidence interval (CI) were found to be 4.7 (1.3-16.8), P < 0.016)) and 4.3 (0.93- 20.2), P <0.06)), respectively, in the two sites. Conclusion: Tobacco smoking is a major risk factor for occurrence of cytological atypia, which might subsequently develop into oral precancerous and cancerous lesions. Oral exfoliative cytology is an easy and cheap non-invasive procedure which appears highly suitable for screening populations at risk of developing oral cancer.