• Journal of the Korean Data and Information Science Society
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• 제17권2호
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• pp.581-598
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• 2006

In many epidemiological and medical studies, a number of cancer mortalities in categorical classification may be considered as having Poisson distribution with person-years at risk depending upon time. The cancer mortalities have been evaluated by additive or multiplicative models with regard to background and excess risks based on several covariances such as sex, age at the time of bombings, time at exposure, or ionizing radiation, cigarette smoking habits, duration of smoking habits, etc. An interest herein is to examine an additive, synergistic, or antagonistic relationship between radiation exposures and cigarette smoking habits for cancer mortalities. The results revealed a highly significant antagonistic in uence for cancer mortalities from all non-hematologic findings, lung and respiratory system with negative interaction between radiation exposures and cigarette smoking amounts.

• Journal of Nutrition and Health
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• 제42권6호
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• pp.547-558
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• 2009

This study was carried out to compare the effect of smoking on dietary habits, nutrient intakes and blood lipid profiles in 173 adult male drinkers. Subjects were classified by two groups, alcohol-only and alcohol-smoking, based on their alcohol or smoking habits. The BMI of the alcohol-smoking group was significantly lower than those of alcohol-only group. In dietary habits, the alcohol-smoking group had higher irregular breakfast and dinner intakes than alcoholonly group (p < 0.05). Plant lipid intake of the alcohol-smoking group was higher than those of alcohol-only group (p < 0.05) and the vitamin C intake of the alcohol-smoking group was lower than those of alcohol-only group (p < 0.05). With regard to the diet quality evaluation of subjects, the alcohol-smoking group showed significantly lower values than alcohol-only group in the nutrient density of carbohydrate, dietary fiber, sodium, potassium, vitamin $B_6$, and vitamin C. Also, with regard to the index of nutrition quality (INQ) and the nutrient adequacy ratio (NAR), the alcohol-smoking group showed significantly lower value than alcohol-only group in vitamin C. With these results, we found that the alcohol-smoking group had lower diet quality evaluation. The results of blood analysis showed that HDL-cholesterol in the alcohol-smoking group was significantly lower than that in the alcohol-only group. In conclusion, the alcohol-smoking group had greater health risk than the alcohol-only group. Particularly, alcohol-smoking caused irregular eating patterns and unbalanced nutrition intakes compared to alcohol-only and also changed blood composition as shown in the decrease of HDL-cholesterol. Besides, the index of coronary heart disease such as AI was higher in both groups suggesting that alcohol-only or alcohol-smoking cause health problems. Since there is the limiting point in which the comparative analysis of non-drinkers and non-smokers is unable to be performed in this study, further wide research is needed on that matter.

• 한국환경보건학회지
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• 제22권2호
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• pp.1-9
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• 1996

The purpose of this study was to estimate industrial workers' health habits by sex. Data was collected from 900 workers at 57 industries in Inchon. The research has been carried out through self-administered questionnaires and from the analysis of health examination records. The results were as follows: 1. The most prevalent age group of women were 20-30 years age group(44.3%) and of men were 30-40 years one(45.6%). As for the marital status, 48.1% of women were single and as were 30% of men. High school graduates were over 62.2% of both sex, 32.5% of the men and 58.0% of the women worked between 1 and 5 years. 2. As far as the health habits, women practiced better than men in smoking, drinking and breakfast habits while men practiced better than women in exercise, sleeping and snack habits(p<0.001). 3. According to the odds ratio of health habits by sex, gender was related to health practices in the present study, men had worse health habits than women by 139.83 times in smoking, by 6.97 times in drinking consumption(p<0.001). And as for eating regular breakfast habits, women had better health habits than men by 2.53 times(p<0.001). 4. Good health practice scores(5-7) were 25.0% in women and 12.6% in men and those had bad health practice (0-4) were 75.0% in women and 87.5% in men(p<0.001). 5. According to the results of multiple logistic regression to examine the difference of health habits by sex, men had worse health habit than women by 114.5 times in smoking, by 3.1 times in alcohol consumption more than once per week in control of the other factors. Women had better health habits than men by 4.5 times in regular breakfast habits. 6. Health habits had a statistically significant association with good health status among men, but the relationship was nonsignificant in the women. According to the odds ratio, men who had bad health habits were poorer health status than who had good health habits by 1.95 times(p<0.05).

• 한국식품영양학회지
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• 제31권5호
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• pp.604-615
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• 2018

The purpose of this study was to investigate the dietary habits of smokers and non-smokers among a few male university students residing in Changwon-si and factors that affect their smoking behavior. A self-administered questionnaire was conducted for a duration of one month in June 2015 (n=367). The results of this study showed that the breakfast skipping rate of the smoking group was significantly higher compared to the non-smoking group (p<0.001), and the smoking rate was significantly higher among those with more serious smoking problems (p<0.001). Compared to the non-smoking group, the smoking group showed significantly higher BMI (body mass index) (p<0.05) and demonstrated significant drinking habit of more liquid type yogurt among milk and dairy products and significantly more coffee mixes among fat, oils, and sugars (p<0.05). The results of multiple regression analysis showed the necessity to prepare smoking systems in school (t=-2.87, p<0.05), encumbrances to studies due to smoking (t=-3.59, p<0.001), and variables that affect smoking such as the number of close friends who smoke (t=4.17, p<0.001), BMI (t=3.08, p<0.05), and the level of problematic drinking (t=3.67, p<0.001). The results of this study suggest factors that must be considered in establishing smoking prevention education programs, anti-smoking policies, and strategies for university students.

• 한국지역사회생활과학회지
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• 제13권3호
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• pp.39-51
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• 2002

There are many concerns about the smoking among adolescents. Smoking status, smoking habit and dietary habit of high school students were studied using anonymous questionnaires. One hundred fifteen of 380 students(30.3%) have experienced smoking and 58.3% of them initiated it in the middle school, mostly because of the curiosity. The most plausible reasons for smoking were for stress reduction and feel bored. The students who smoked cigarettes were not likely to eat properly and their dietary habits were generally inadequate. The smoking group had less consideration of food balance, more skipping breakfast, more irregular meal time, less snack, and less frequent intake of vegetables. Also one-day dietary records obtained from 24hr recall showed less diverse food intake in smoking students. Considering the risk of poor eating behavior in smoking, nutritional care should be taken to emphasize as well as the smoking prevention and health programs, and more attention needs to be given to the relationship between smoking and the attitude and the behavior of smoking students toward their health, including proper eating habits. Since the results revealed that the majority of smoking students had previously attempted or thought about quitting to smoke, proper support programs that are more comprehensive and not temporal need to be developed.

• 대한예방한의학회지
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• 제16권3호
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• pp.1-13
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• 2012

Objectives : This study aimed to analyze the living habits and results of health examinations of university students according to Sasang constitution. Methods : We measured the height, weight, body mass index, and blood pressure of 2,387 university students, performed laboratory examinations, and conducted a questionnaire survey of their eating, drinking, smoking, and exercise habits. Their Sasang constitution was diagnosed by using the Questionnaire of Sasang Constitution ClassII(QSCCII). All the data were analysed statistically by descriptive statistics, chi-square test, ANOVA, tukey's multiple comparisons Results : The Taeeumin group mostly ranged in overweight sector of the BMI, and this group showed significantly higher blood pressure and AST, ALT, GGT, LDH, CPK, Creatinine, Uric acid, total cholesterol, TG, and LDL levels than other groups, while having a lower HDL level. In the living habits survey, the Taeeumin group showed the highest proportion of "overeating", and the lowest proportion of "eating slowly". This group had the highest value of quantity of alcohol drinking, highest proportion of hazardous drinkers, and highest smoking rate of the three constitutions. Conclusions : In the results of this study, there were significant differences in the living habits behaviors, and the results of health examination, between the three constitutions. In particular, individuals of the Taeeumin group have a high possibility of getting chronic disease, such as hypertension, diabetes mellitus, hyperlipidemia, and obesity; and need to improve their living habits.

• 동아시아식생활학회지
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• 제16권1호
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• pp.54-64
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• 2006

The traditional Korean diet, which is high in rice and vegetables, is fast being replaced by a Western style diet as the standard of living goes up. In addition to this, cigarette smoking has taken on serious proportions, especially amongst those of the younger generation. Because Seoul (and it's surrounding areas) is the hub of Education and Business, it is densely populated and heavily polluted Consequently health-related issues and diseases are starting to resemble those prevalent in Western communities. Historically, stomach cancer was the #1 killer-disease in Korea, but nowadays lung cancer ranks either 1st or 2nd on the list of killer-disease in Korea. This is presumably due to the lethal combination of heavy smoking and pervasive air pollution. Despite these disquieting facts, almost no study had been made of the nutritional patterns and dietary habits of smoking and non-smoking young adults in the Seoul area. Therefore the purpose of this study is to compare the dietary and nutritional patterns of young smokers with those of young non-smokers in and around Seoul. This is done with regards to their eating habits and lifestyles, as well as the dietary components that contribute towards maintaining good health. The results showed that compared to non-smokers, smokers manifested irregular eating patterns and also tended to overindulge on fast- or junk foods. In contrast to this, non-smokers enjoyed a healthier diet, which was high in brown rice, grains, legumes, fresh fruit and vegetables, and 'kimchi'. Amongst the male subjects of this study, it was found that smokers consumed significantly less vitamin $B_2$, calcium, and phosphorous than non-smokers. It was also established that in general, stress-generated smoking habits were formed during the high school years of the younger generation. In conclusion: Because smokers maintain a less healthy diet and life-style, it is to recommended that a 'Health Education Program' be developed which could guide young smokers into adopting better dietary habits and life styles.

• 한국보건간호학회지
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• 제20권1호
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• pp.39-56
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• 2006

Objectives: To investigate the drinking and smoking habits among the community residents of a city. Methods: We surveyed 1.973 adults from October 1, 2005 to November 16, 2005. The data collected on alcohol drinking habits involved frequency, age of initiation, amount of alcohol consumed, number of attempts to reduce consumption and reasons for reducing it. The data collected on smoking habits involved amount, age of initiation, duration, situations, and the number of attempts to quit smoking. These were analyzed with frequency, percentage, mean, standard deviation, $x^2$-test, t-test and ANOVA. Results: The rate of drinking was 67.4%; 83.1% among males, and 52.5%among females. Among all drinkers, the largest group (29.8%) drank once or twice a week. The mean age of initiation was 21.2 years; 19.9 among males, and 22.8 among females. The average consumed amount was 5.8 glasses; males consumed 7.4 glasses, and females 3.3 glasses. The consumption was the highest among those in fifties. The rate of attempts to reduce drinking was 33.4%, mainly for health reasons. The rate of smoking was 38.0%; 72.4% among males, and 5.5% among females. Among all smokers, the largest group (44.1%) smoked between 11 and 20 cigarettes per day. The mean of the age of initiation was 20.7 years; 20.3 among males, 25.6 among females. The mean smoking duration was 20.9 years; 21.3 years among males, and 16.2 years among females. The main reason for the initial attempt was curiosity. The most common situation for smoking was after dinner. The rate of attempts to quit smoking was 77.1%, mainly out of concern for one's health. Alcohol consumption among smokers was higher than among any other group of nonsmokers. Also, the age of drinking initiation among smokers was lower than among any other group of nonsmokers. Conclusion: This study highlighted the actual data on drinking and smoking habits among community residents. The study can be utilized for creating programs aiming at reducing the consumption of alcohol and tobacco or stopping it altogether. Therefore, it is now possible to assess the indicators for interventions in each population group. Finally, the groups of heavy drinkers and smokers are expected to be given priority for intervention program.

• Journal of Community Nutrition
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• 제6권1호
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• pp.3-11
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• 2004

An increasing number of women are becoming victims of their smoking habits. Cigarette smoking is implicated as a major cause or several chronic diseases. This study was performed to investigate the nutritional status associated with smoking and other factors like drinking or fruit and vegetable consumption frequency in Korean adult women. The 2001 Korean National Health and Nutrition Survey provided the current adult women sample (n = 2900), who were categorized as smoking (n= 141) and nonsmoking group (n = 2759). The smoking women declared significantly lower intakes of carbohydrate, calcium and vitamin C and higher alcohol than nonsmokers, but with nonsignificant difference of BMI. The smoking and drinking group showed the lowest intakes in most of the nutrients, the lowest BMI and significantly elevated blood pressure. The smoking group with fruit and vegetable consumption frequency less than 3 times a day also showed lower intakes of most of the nutrients and significantly higher systolic blood pressure. Less proportion of smokers perceived their health status very good or good and more smokers felt depressed often. In conclusion it seems cigarette smoking is associated with the decreased nutrient intakes in adults women. When smoking is connected with other unhealthy dietary habits like drinking or lower fruit and vegetable consumption, it may exacerbate the nutritional status and cause elevated blood pressure.

• Tuberculosis and Respiratory Diseases
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• 제55권3호
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• pp.267-279
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• 2003

연구배경 : 흡연과 폐암 발생 사이의 인과관계는 잘 알려진 사실이지만, 흡연 습관 즉 흡연량 및 기간, 흡연을 처음 시작한 나이, 담배 연기의 흡입 정도, 그리고 담배의 종류 등 다양한 요소들이 폐암 발생에 더욱 크게 작용한다고 한다. 그러나 우리나라에서는 이에 대한 연구 특히 일상동안의 흡연으로 흡입된 타르, 니코틴이 폐암 발생에 미치는 영향에 대한 연구는 없는 실정이다. 방 법 : 연세대학교 의과대학 세브란스병원에 내원한 45세에서 75세 사이의 폐암 환자 150명과 나이와 성별을 일치시킨 폐암이 아닌 질병을 가진 환자 300명을 대상으로 흡연 습관에 따른 폐암 발생 및 폐암 조직형의 교차비, 일생동안 흡입한 티르와 니코틴 총량을 설문지를 통해 조사하여 산술적으로 합산하여 흡입 총량에 따른 교차비를 알아보고자 환자-대조군 연구를 시행하였다. 각 담배에 포함된 개피 당 타르, 니코틴 함량을 문헌을 통해 조사하였고, 개개인의 흡연 습관의 차이에 따른 일생동안 흡입된 타르와 니코틴의 함량을 구하였다. 결 과 : 폐암 환자군 150명 중 현재 흡연자가 가장 많았고, 여자들 중에서는 비흡연자가 가장 많았으며, 대조군도 유사하였다. 폐암 환자군의 흡연 습관 중 통계적으로 의미가 있었던 것은 흡연 기관과 총 갑년, 최근 2년간 피운 하루 당 개피 수이었고, 흡연 시작 나이와 필터 없는 담배를 피운 기간은 대조군과 차이가 없었다. 폐암 조직형 중 편평상피세포암과 소세포암은 남자와 현재 흡연자가 가장 많았으며, 선암은 여자와 비흡연자가 가장 많았다. 흡연 습관들 중 Kreyberg I에서는 흡연 시작 나이가 어릴수록, 흡연 기간이 길수록, 총 갑년이 높을수록, 최근 2년간 피운 하루 당 개피수가 많을수록, 필터없는 담배를 피운 기간이 길수록 교차비는 증가하였다. 또한 산술적으로 합산한 일생동안 흡입된 타르와 니코틴의 총량이 높을수록 교차비가 높았다. 그러나 Kreyberg II에서는 각 흡연 습관들의 교차비는 통계적으로 의미가 없었다. 결 론 : 본 연구는 단일 병원에서 조사되었고, 환자의 기억에 의존하는 제한점이 있으나, 흡연 습관이 폐암 발생, 폐암 조직형 등과 상당한 연관이 있는 것으로 조사되었고, 일생동안 흡연 습관의 변화를 타르와 니코틴의 흡입된 총량으로 산술적으로 계산하였다는 의의가 있다. 향후 이에 대한 대규모 연구가 필요할 것으로 생각된다.