• 동의생리병리학회지
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• 제23권6호
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• pp.1508-1512
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• 2009

This study was designed to analyze the results of bone mineral density test in oriental medical examination. The subjects were workers in the automobile manufacturing industry. The subjects consisted of 3,206 industrial workers who had received oriental medical examination by oriental medicine and they submitted questionnaires about drinking history and smoking history, during 9 months from March to November. They were categorized by sex, age, job class, drinking history, smoking history and exercise history. The T-scores were measured by using OSTEOPRO(BMTECH, Seoul, Korea). We analyzed the relationship between sex, age, job class, drinking history, smoking history, exercise history and the results of bone mineral density using X2-test of the SPSS Ver. 14.0. There was a positive correlation between age and osteoporosis prevalence. In job class, sales personnel were apt to have a higher prevalence of osteoporosis than factory workers and office workers. Osteoporosis rates of the drinker group showed a higher level than the non-drinker group. Bone mineral densities of non-smoker group were higher than the Smoker group. And bone mineral densities of exerciser group were higher than the non-exerciser group. They have to encourage exercise and educate the workers to quit smoking for their health promotion. Furthermore, continuous health check up needs to be done connectedly.

• 동의생리병리학회지
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• 제23권5호
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• pp.1178-1182
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• 2009

This study was designed to analyze the results of Vaso-Aging Degree in Oriental medical examination. The subjects were workers in the automobile manufacturing industry. The subjects consisted of 24,077 industrial workers who had received Oriental medical examination by Oriental medicine and they submitted questionnaires about drinking history and smoking history, during 9 months from March to November. They were categorized by job class, drinking history and smoking history, exercising history. The percentage of Vaso-Aging Degree were measured by using SA3000P(Medicore, Seoul, Korea). We analyzed the relationship between job class, drinking history, smoking history, exercising history and Vaso-Aging Degree using ${\chi}2$-test of the SPSS Ver. 14.0. In job class, Sales personnel were apt to have a higher level of Vaso-Aging Degree than Office workers. And getting older workers are, the higher Vaso-Aging Degree becomes. Vaso-Aging Degree of the Drinker group showed a higher level than the Non-Drinker group. Vaso-Aging Degree of Smoker group were higher than the Non-smoker group. On the other hand, Vafo-Aging Degree of Non-Exerciser group were higher than the Exerciser group. They have to manage Vaso-Aging Degree closely and educate the workers to quit smoking and drinking for their health promotion. Furthermore, continuous health check up needs to be done connectedly.

• Tuberculosis and Respiratory Diseases
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• 제83권4호
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• pp.268-275
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• 2020

Background: It is not evident that the attributable risk of smoking on mortality in Korea has decreased. We investigated the impact of smoking on all-cause mortality and estimated the attributable risk of smoking in Korean adults. Methods: Those aged ≥20 years with smoking history in the Korean National Health and Nutrition Examination Surveys (KNHANES) 2007-2015 were enrolled. We categorized the participants into three groups as follows: never smoker, <20 pack-years (PY) smokers, and ≥20 PY smokers. We applied inverse probability weighting using propensity scores to control various confounders between the groups. All-cause mortality risks were compared between the groups using the Kaplan-Meier log-rank test. The effects of smoking-attributable risks (ARs) on mortality were also calculated. Results: A total of 50,458 participants were included. Among them, 19,334 (38.3%) were smokers and 31,124 (61.7%) were never smokers. Those with a smoking history of 20 PY or more (≥20 PY smokers), those with a smoking history of less than 20 PY (<20 PY smokers), and never smokers were 18.1%, 20.2%, and 61.7%, respectively, of the study population. Smokers had a higher risk of all-cause mortality compared to never smokers (log-rank test p<0.01). The ARs of smoking were 21.8% (95% confidence interval [CI], 5.7%-37.9%) and 9.0% (95% CI, 6.1%-12.0%) in males and females, respectively. ARs decreased from 24.2% to 19.5% in males and from 9.5% to 4.1% in females between 2007-2010 and 2011-2015. Conclusion: Our study using KNHANES IV-VI data demonstrated that smoking increased the risk of all-cause mortality in a dose-response manner and the ARs of smoking on mortality were 21.8% in males and 9.0% in females during 2007-2015. This suggests that the ARs of smoking on mortality have decreased since around 2010.

• 기본간호학회지
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• 제10권3호
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• pp.276-282
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• 2003

Purpose: The purpose of this study was to investigate smoking history and quality of life in the patients with coronary artery disease (CAD). Method: Data were collected from 157 men who quit smoking or attempted to quit smoking. Quality of life was measured with the SCQoL(smoking cessation quality of life) scale which was developed by Olufade et al. (19?19), and includes 5 factors; social interactions, cognitive functioning, self control, anxiety, and sleep. Result: The patients usually smoking in their twenties (61.8%), continued to smoke for over 30 years (70.7%), and smoked 20-29 cigarettes a day (50.3%). The total mean scores for the SCQoL was $50.48{\pm}7.11$. Of the 5 factors, self control had the highest mean score ($17.00{\pm}3.79$). Patients who began smoking in their twenties had a higher SCQoL. However, there were no significantly differences in the SCQoL according to duration of smoking or amount of smoking per day. Conclusion: Age when smoking is begun is an important variable to explain SCQoL in patients with CAD. But, further study is needed to identify the influence of other variables such as duration and amount of smoking.

• 한국학교보건학회지
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• 제8권1호
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• pp.133-142
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• 1995

The purpose of this study was to examine the effect of smoking prevention program on changing the knowledge and attitude about smoking behavior of elementary school students, In September 1993, as a pretest, a total of 1492 students from 4 elementary schools in Seoul were assessed with self-completing questionnaire pertaining to knowledge and attitude about smoking. Among them, 704 students from 2 schools were assigned to intervention group and 788 students from other 2 schools were assigned to control group. Smoking prevention program was implemented in intervention group for about six months. In September 1994, as a posttest, all students were reassessed with the same questionnaire. The overall experimental smoking rate of students in the study was 8.0%; 13.4% in males and 2.9% in females. The baseline smoking knowledge score of intervention group and control group was 12.3 and 12.0, respectively. There was no significant difference between the two groups. But each score collected after one year interval was 15.3 and 13.0, respectively, which were significantly different(p<0.01). The main items of attitude, such as 'future intention to smoke', were not significantly changed by the intervention. Important predictors of 'future intention to smoke' in males were past history of experimental smoking, paternal smoking and knowledge about smoking. In females, past history of experimental smoking and knowledge about smoking were important predictors.

• 대한한의학회지
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• 제29권1호
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• pp.134-145
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• 2008

Objectives : This study investigated the relationship between drinking, smoking and stress of workers by analyzing heart rate variability. The subjects were workers in the automobile manufacturing industry. Methods : The subjects consisted of 21,239 and 19,999 industrial workers who had received health examination by Korean oriental medicine and submitted questionnaires about drinking history and smoking history, during 8 months from April to November. The subjects were categorized into drinking history and smoking history. The heart rate variability was measured for five minute at rest using SA-3000P (Medicore) and reported stress severity as stress index, stress resistance and fatigue. We analyzed the relationship between drinking, smoking and stress into frequencies, $x^2$-test using the SPSS Ver. 12.0. Results : Regarding the relationship between drinking and stress index orstress resistance, there was no statistically significant difference, but regarding the relationship between drinking and fatigue, the drinker group had a significantly higher level of fatigue than the non-drinker group. There was a statistically significant difference in stress index, stress resistance and fatigue between the current-smoker group and others. Stress resistance of the current-smoker group had lower levels than the non-smoker group or ex-smokers. On the other hand, stress index and fatigue of the current-smoker group had higher levels than the non-smoker group or ex-smokers. Conclusions : The above results revealed that drinking and smoking could put workers under a lot of stress. Smoking workers were especially apt to be under stress and had difficulty in alleviating stress.

• 가정간호학회지
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• 제23권2호
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• pp.139-146
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• 2016

Purpose: This research seeks to identify differences between general characteristics, disease-related characteristics, glycated hemoglobin (HbAlc) levels, and aspects of chronic complications of diabetes mellitus in type 2 diabetes. Methods: This research was conducted from the 1st to the 15th of February in 2016, on 263 in patients. Patients' electronic medical records were used to identify their general characteristics, disease-related characteristics, HbAlc, and chronic diabetic complications. Chi-square test, ANOVA, ANCOVA, and the Cochran-Mantel-Haenszel test were used for data analysis. Results: Statistical significance was observed for general characteristics, based on smoking status, such as age, and education level; disease-related characteristics differed according to the duration of diabetes. Smoking status did not differ according to HbAlc level. In term of chronic diabetic complications, statistically significance was observed for diabetic nephropathy, based on smoking status. Conclusion: Patients who had a history of smoking, but were not currently smoking, were likely to display higher HbAlc levels and diabetic nephropathy. Therefore, there is need for regular checkups for diabetic complications among patients with a history of smoking and it is important to emphasize smoking cessation.

• 한국식품영양학회지
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• 제12권3호
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• pp.290-299
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• 1999

This study was conducted to investigate drinking smoking exercise and environmental characteristics and it's risk factors for hypercholesterolemia (HC) in Korean. 344 adult men who took the annual health check-ups at D or J hospitals were participated in this corss-sectional study. The subjects were grouped by plasma total cholesterol level into three groups: normal cholesterolemic(n=139) borderline hyper-cholesterolemic (n=93) and hypercholesterolemic (n-112) groups. The data of plasma cholesterol level in the subjects were collected from medical records. Drinking smoking and exercise habits family and disease history personality type and stress level of subjects were investigated by using questionaries. The subjects with HC had longer drinking duration and drunk more frequently. The proportion of smok-er heavy smoker($\geq$2pack/day) and longer smoker ($\geq$30yrs) showed high in the HC but there were no significancy. The subjects with HC had preference for light exercise and exercised more frequently but there were no significant difference. The family history of cardiovascular diseases was higher in the were not different among the three groups. The relative risks on HC were 1.33 for family history, 1.22 for severe stress 1.06 for smoking and 1.04 for exercise.

• Tuberculosis and Respiratory Diseases
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• 제82권1호
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• pp.35-41
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• 2019

Background: Pulmonary tuberculosis can result in anatomical sequelae, and cause airflow limitation. However, there are no treatment guidelines for patients with a tuberculosis-destroyed lung. Recently, indacaterol effectiveness in chronic obstructive pulmonary disease (COPD) patients with Tuberculosis history (INFINITY) study revealed indacaterol provided bronchodilation and symptom improvement in COPD patients with a tuberculosis-destroyed lung. Methods: We conducted a post-hoc subgroup analysis of the randomized controlled trial, the INFINITY study, to determine factors associated with indacaterol response in a tuberculosis-destroyed lung with airflow limitation. Data from 68 patients treated with inhaled indacaterol, were extracted and analyzed. Factors associated with the response of forced expiratory volume in one second ($FEV_1$) to indacaterol treatment, were determined using linear regression analysis. Results: Of 62 patients included, 68% were male, and 52% had history of cigarette smoking. Patients revealed mean $FEV_1$ of 50.5% of predicted value with mean improvement of 81.3 mL in $FEV_1$ after indacaterol treatment for 8 weeks. Linear regression analysis revealed factors associated with response of $FEV_1$ to indacaterol included a short duration of smoking history, and high short-acting bronchodilator response. When patients with history of smoking were excluded, factors associated with response of $FEV_1$ to indacaterol included high short-acting bronchodilator response, and poor health-related quality of life score as measured by St. George's Respiratory Questionnaire for COPD. Conclusion: In a tuberculosis-destroyed lung with airflow limitation, short-acting bronchodilator response and smoking history can play a critical role in predicting outcomes of indacaterol treatment.

• Journal of Nutrition and Health
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• 제27권3호
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• pp.253-262
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• 1994

This study was intended to investigate the anticarcinogenic effect of ginseng previously elucidated by other researches in animal studies. The sister chromatid exchange(SCE) method of human lymphocytes was used as a biomarker. Based on the literature search and the results of our laboratory, smoking was used as a parameter elevating the SCE frequency of general human population. To evaluate the smoking and ginseng effect on SCE frequency, 98 male healthy factory workers aged 23 to 58 years were divided into 4 groups : smoker with ginseng (SG), smoker control(SC), non-smoker with ginseng(NSG), and non-smoker control(NSC) groups, according to their smoking habits and ginseng intake. The mean sponteneous SCE per cell for the SG(10.8$\pm$0.3) and SC(10.4$\pm$0.3) groups were significantly higher than the NSG(9.1$\pm$0.2) and NSC(9.3$\pm$0.3) groups(p<0.05). High frequency cells (HFCs, cells with 15 SCEs) in SG and SC groups were also greater than those in NSG and NSC groups. However, the SCE levels of the SG and SC groups were not associated with the personal smoking history and the number of cigaretts smoked per day. Ginseng intake did not show any effect on the increased SCE caused by smoking. There were no correlations of the elevated SCE among smoking and ginseng types, history of ginseng intake, and consumption frequencies of ginseng intake. These results does not support the findings of other researchers that ginseng could be a protective agent to DNA damage.