• The Journal of Korean Society for School & Community Health Education
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• v.25 no.2
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• pp.27-44
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• 2024

Objectives: This study aimed to provide foundational data for preventing adolescents smoking by analyzing the relationship between adolescents' lifestyles and smoking experiences and identifying influencing factors. Methods: Secondary data analysis was conducted using the 17th (2021) Youth Health Behavior Survey data, encompassing 54,848 students from 796 schools. Variables included general characteristics, smoking status, lifestyle habits, physical activity, sleep patterns, and stress perception. Frequency analysis was used to examine general characteristics, while further analysis employed frequency analysis and the Pearson Chi-square test to compare lifestyle differences based on smoking presence. Multinomial logistic regression analysis was employed to determine factors influencing smoking experience, with IBM SPSS Statistics 28 used for all analyses at a significance level of p<.05. Results: Analysis revealed with general characteristics that the group with smoking experience exhibited a higher proportion of male students (67.4%) compared to the non-smoking group (50.1%) (p<.001). Analysis revealed that the smoking group was more likely to skip breakfast (27.7%), not consume fruit (17.8%), and consume fast food more than three times daily (0.9%). Furthermore, a higher percentage of smokers engaged in 60 minutes or more of breathless physical activity (8.4%) seven times a week, reported insufficient fatigue recovery through sleep (21.6%), and experienced very severe normal stress (17.2%) (p<.001). Analysis of the relationship between lifestyle and smoking indicated increased likelihood of smoking with zero breakfast consumption (OR=1.759, p<.001) and increased fruit consumption (OR=1.921, p<.001), while zero fast food consumption decreased smoking likelihood (OR=0.206, p<.001). Adequate sleep-related fatigue recovery reduced smoking likelihood (OR=0.458, p<.001), whereas increased stress elevated it (OR=1.260, p<.05). Conclusion: Adolescents' lifestyle habits significantly correlated with their smoking experiences, highlighting the necessity of considering lifestyle factors in smoking prevention strategies. This study provides crucial insights for promoting healthy lifestyle changes to prevent smoking among youth.

• Korean Journal of Clinical Laboratory Science
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• v.52 no.2
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• pp.105-111
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• 2020

Smoking is associated with increased inflammation and is a risk factor for a range of diseases. Conversely, yogurt has beneficial effects on health. This study examined the effects of yogurt consumption on the hematological parameters and fibrinogen levels in smokers. The participants were categorized into four groups. Non-smokers were assigned to the control and yogurt groups while smokers were assigned to the smoking and combined (yogurt plus smoking) groups. The participants consumed yogurt, and either smoked or did not smoke for three weeks. The changes in hematological parameters and fibrinogen levels were examined. In the combined group, the proportion of neutrophils and fibrinogen levels increased significantly, whereas the lymphocyte proportion decreased. The eosinophil proportion increased significantly in the Smoking group, but no change was observed in the combined group. In addition, the mean corpuscular hemoglobin concentration increased in the smoking and combined groups, indicating that smoking may affect the lifespan of red blood cells. In conclusion, this study showed that yogurt consumption might influence the immune function by modulating the levels of neutrophils, lymphocytes, and fibrinogen in smokers. Furthermore, the absence of any increase in the eosinophil proportion in the combined group, unlike in the smoking group, suggests that yogurt consumption may have an inhibitory effect on allergic reactions.

• Journal of dental hygiene science
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• v.11 no.4
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• pp.339-344
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• 2011

Matrix metalloproteinase(MMP)-9 is considered important in tissue destruction in periodontitis. The aim of this study was to investigate the influence of smoking on MMP-9 in the gingival crevicular fluid(GCF). GCF samples in upper incisors area from 332 male subjects were collected after the informed consent. The dental examination included the assessment of oral hygiene, gingival inflammation and probing pocket depth. A quantitative assessment of MMP-9 levels in GCF was performed utilizing and immunological procedure. The mean MMP-9 concentrations found in GCF of smokers(30.86 ng/ml) and quit-smokers(29.82 ng/ml) differed from non-smokers(11.33 ng/ml), adjusted by age, gingival index and Community periodontal index(p<0.001). Smoking seems to influence MMP-9 in GCF regardless of gingival inflammation and age. It means smoking can destruct the periodontal tissue for itself.

• Journal of Preventive Medicine and Public Health
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• v.21 no.2 s.24
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• pp.329-339
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• 1988

The study is carried out to investigate the effect of drinking and smoking for the activities of aspartate aminotransferase(AST, or GOT) and alanine aminotransferase(ALT or GPT), from December 25, 1986 to April 30, 1987. The male physical examinees for employment, 900 who had visited to the Taegu Medical Center were subjected. And the positive cases of HBs-Ag, Anti-HBs and skin test for Clonorchis sinensis were excluded. The general characters of drinking and smoking pattern were introduced by interview with questionnaire provided for. In drinking cases, the longer duration was significantly effected the higher rate of abnormality in AST and ALT level. But the amount and the frequency were not. It was not appeared effects by mackgulri which is a Korean traditional wine and small amount of beers. In smoking cases, also same pattern. The age was related in all cases. By the way, when the effect is related the positive results with other factors: HBs-Ag, Anti-HBs, skin test for Clonorchiasis and harmful occupational history, it is higher abnormal rate of AST and ALT in the duplicated cases with two factors or more. Particularly in HBs-Ag positive cases, those who had smoking was the highest in rate of abnormality, and drinking was the follows. In correlation matrix among seven factors; HBs-Ag, age, drinking amount, drinking period, drinking frequency, smoking amount and smoking period, correlation coefficient was significant between the abnormal rate and to with age, drinking period, smoking period, and smoking amount.

• Journal of Convergence for Information Technology
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• v.11 no.1
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• pp.199-207
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• 2021

This study was attempted to understand the effect of the violence victim experience of Korean adolescents on smoking using the data of the 15th (2019) online youth health behavior survey. The subjects of this study were 57,303 people, and the data were analyzed using the SPSS / Win 26.0 program for frequency analysis of complex samples, cross sample analysis (Rao-Scott ��2 test), and logistic regression analysis of complex samples. The main result was 12.7% of the smoking subjects. Those who smoked were significantly more 9.6% and 22.0%, respectively, compared to those who had no more than 1 or 2 times of violence. Smoking of Korean adolescents adjusted for gender, grade, academic record, economic status, drinking, family living, and usual stress increased the odds ratio for smoking by 1.66 times when the degree of violence damage experience increased by 1 unit. As a result of the above, as the degree of violence victimization of adolescents increases, the likelihood of smoking increases. Therefore, it is necessary to multidisciplinary convergence effort to the prevention and management of violence of adolescents, and to reduce the smoking of adolescents.

• Vending industry
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• v.1 no.4 s.4
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• pp.90-91
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• 2002

청소년 흡연률 세계2위, 아시아 1위, 활발히 확산되는 범사회적 금연운동에도 불구하고 청소년 흡연률은 오히려 늘면 늘뿐 줄어들지 않고 있는 상황이어서 이를 바라보는 국민의 심정이 안타깝기 그지없다. 사태가 이렇게 심각하게 된데는 여러 이유가 있겠지만 우리 사회가 너무 청소년 흡연을 방치하지 않았나 한번쯤 심각히 반성해야 할 부분이다. 청소년 흡연방지를 위한 보다 적극적이고 실효성 있는 정책과 성인들의 관심과 질타 등이 있었다면 상황은 분명 지금보다는 나아졌을 것이다. 지금보다 실효성 있는 청소년흡연 억제 정책이 시급한 상황에서 그 위기를 구원할 릴리프로 담배자판기를 등판시킨다면 과연 어떨까? 과거만 해도 담배자판기 청소년 흡연조장이라는 이유로 길거리에서 철수되어야 하는 아픔을 겪었고 아직도 그러한 오명으로부터 자유스러울 수 없는 상황이지만 산업계의 기술발달은 이제 과감하고 자신있게 등판을 자청할 상황이 되었다. 위기에 등판한 릴리프는 성인인식장치라는 강력한 강속구로 자신 있게 청소년 흡연증가라는 강타자를 삼진 아웃 시킬 수도 있는게 현상황인 것이다. 문제는 정부관련부처의 담배자판기를 보는 시각변화와 신뢰이다. 100%청소년이용을 차단할 담배자판기를 이용, 기존 유인 담배 판매 유통수단을 대체한다면 청소년 담배구입 루트를 근원적으로 차단할 비법이 있는 마당에 담배자판기를 언제까지나 색안경을 끼고 봐서는 안될 것이다. 이러한 취지 하에 협회에서는 대정부 관련부처 설득을 진행해 가고 있다. 최근에는 청소년보호위원회 홈페이지를 통해 '청소년 흡연 감소를 위한 실질적 대책에 대한 질의 및 제언' 이라는 제목으로 성인인식담배자판기의 적극 활용을 촉구하는 민원을 제출했다. 이제는 정부관련부처의 마인드 변화, 산업계 및 여론의 지지 등이 삼위일체가 되어야 하는 상황에서 온라인 상에 게재된 하기의 내용이 적극 호응과 지지를 받았으면 하는 바램이다.

• Proceedings of the KAIS Fall Conference
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• 2009.12a
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• pp.759-763
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• 2009

본 연구의 목적은 도심지역 주민들의 건강생활습관과 췌장암과의 연관성을 파악하는데 있다. 이를 위해 2008년 6월 20일부터 7월 20일까지 종합병원에 내원한 췌장암 환자군 51명, 대조군 116명을 대상으로 설문 및 면접조사를 실시하였다. 연구결과 첫째, 음주량이 증가함에 따라 췌장암발생 위험은 유의하게 증가되었다(P<0.05). 둘째, 췌장암 발생위험에 대한 식사속도, 자극성 음식선호여부, 뜨거운 음료선호여부, 채식선호 정도 등은 환자군과 대조군간에 유의한 차이를 보이지 않았으나 교육수준이 낮을수록 수입이 낮을수록 도시보다는 농 어촌에 거주할수록 췌장암 발생위험도가 유의하게 증가함을 보였다(P<0.01). 셋째, 췌장암 발생에 대한 흡연과 음주의 상협효과 결과 흡연과 음주를 동시에 이용하였을 때 췌장암 발생위험도는 흡연 또는 음주만 이용할 때보다 상협적인 증가를 보였으며 통계적으로 유의하였다(P<0.05). 이상에서 볼 때 췌장암 진단을 위한 정기적인 검사가 보편화되지 않고 대상자의 판단에 의해서만 실시되고 있는 국내 상황을 고려할 때 본 연구에서 유의하게 나타난 위험요인들을 기초로 췌장암 위험 사정 도구의 개발이 필요하다.

• Tuberculosis and Respiratory Diseases
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• v.48 no.3
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• pp.331-338
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• 2000

Background : While the incidence of lung cancer is gradually leveling off in developed countries, it is continuing to rise in Korea. With the rapid increase in the prevalence of smoking among women and the young, the incidence of lung cancer is also expected to increase within the next three and four decades. The aims of the present study are to analyze the smoking habits in patients with lung cancer and to evaluate of the relative risk of lung cancer according to patients' smoking habits. Method : This investigation was a hospital-based, case control study, which included data of 93 case subjects with lung cancer and 1132 controls with disease unrelated to smoking, obtained through a smoking history questionnaire by a direct personal interview. Result : Compared with non-smokers, those who smoked for more than 50 years had an odds ratio for lung cancer of 8.8(1.8-20.7). The odds ratios was 8.5(3.5-20.7) for those who smoke more than a total of 40 cigarettes per day and 5.5(2.3-13.3) for men who started habitual smoking under the age of 20. The risk increased for men with more than of cigarette smoking(OR : 5.5, 95% CIa : 2.6-11.9). Odds ratios associated with cigarette smoking were 2.5(1.1-5.8) and 5.1(2.6-10.4) for ex-smokers and current smokers, respectively and 2.2(0.0-4.6) for non-filter smokers of more than 16 years. Conclusion : There was a clear dose-response relationship between the risk of lung cancer and smoking. It can be concluded that dose is an important risk factor for lung cancer, as well as smoking habits.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.14 no.3
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• pp.1359-1366
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• 2013

The purpose of this study was to examine the blood pressure, serum lipid levels and obesity indices according to smoking status, and the effects of smoking cessation on blood pressure, serum lipid and obesity indices. The 2,230 male workers aged 30-59 years were observed the age, smoking status, SBP, DBP, TC, TG, HDL-C, LDL-C, AI, BMI, body fat rate and waist circumference, from April to July, 2011. As a results, the mean score of SBP, DBP, TC, TG and BMI were significantly higher in smoking group than non-smoking group, but HDL-C were significantly lower in smoking group than non-smoking group, the distribution of hypertension was significantly higher in smoking group than non-smoking group. The abnormal levels of TC, TG and HDL-C were significantly higher in smoking group than non-smoking group, and the distribution of obesity was significantly higher in smoking group than non-smoking group. Age adjusted odds ratio(ORs) was significantly increase in smoking group than non-smoking group: hypertension(3.59 times), hypercholesteremia (1.49 times), hyperlipidemia(1.81 times), low HDL-cholesteremia(1.58 times), high level of atherogenic index(1.27 times). Above results suggested that the smoking related with blood pressure and serum lipid levels.

• Journal of Nutrition and Health
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• v.41 no.2
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• pp.135-140
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• 2008

Cigarette smoke (CS) induces oxidative and nitrosative stress to the respiratory tract (RT) via both oxidants contained in CS and by CS-induced activation of RT inflammatory-immune pro-oxidant processes. CS exposure has been associated with reduced levels of plasma micronutrient antioxidants, in part due to an increased utilization and turnover of alpha-tocopherol (AT). It has been suggested that gamma-tocopherol (GT) may have an expanded spectrum of antioxidant activation compared to alpha-tocopherol (AT). In order to investigate effects of high GT supplementation as compared to AT, C57 BL/6 mice were fed control AT (35 mg/kg diet) or high GT (1,000 mg/kg diet) diet for 8-10 weeks and then exposed to 60 $mg/m^3$ CS, 6 hr/day for 3 days. AT and GT levels and their metabolites were measured at endpoints. High GT supplementation significantly reduced AT levels in plasma, liver and lung compared to AT. CS increased levels of AT and GT in plasma and lung of control AT group but decreased GT levels in lung of high GT supplemented group. Moreover, CS significantly decreased GT metabolite, gamma-CEHC. The results suggest that high GT supplementation have selective modulation of concentrations of vitamin E and its metabolite in plasma and lung but not in liver against in vivo CS exposure.