1.Knowledge and Attitude Regard to Cord Blood of Early Postpartum Women after Donating Cord Blood or Storing Cord Blood.
Mi Ok KIM ; Ji Soo YOO ; Chang Gi PARK ; Hyun Mi AHN
Korean Journal of Women Health Nursing 2009;15(1):13-23
PURPOSE: There is increasing necessity of using cord blood cell worldwide. In order to improve the effectiveness of cord blood's usage in Korea, the study of knowledge and attitude regarding cord blood is needed. METHODS: As descriptive correlation study, data was collected from 212 early postpartum women who stored or donated cord blood from 2007 April to July. Data was analyzed using chi-square-test, t-test, ANOVA, and logistic regression. RESULTS: Total score of knowledge and attitude of early postpartum women who donated cord blood was higher than who stored. According to the source of education and the source of influence toward decision of using cord blood, early postpartum women who educated or influenced by mass media showed difference in attitude. Job status and income, and attitude of cord blood were the predictor of cord blood donation. CONCLUSION: Attitude regard to cord blood affect to usage of cord blood, and the attitude and knowledge of cord blood in early postpartum women who donated it higher than who stored.
Fetal Blood
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Korea
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Logistic Models
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Mass Media
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Postpartum Period
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Statistics as Topic
2.The Korean Prediction Model for Adolescents' Future Smoking Intentions.
Sungkyu LEE ; Ji Eun YUN ; Ja Kyoung LEE ; Il Soon KIM ; Sun Ha JEE
Journal of Preventive Medicine and Public Health 2010;43(4):283-291
OBJECTIVES: The purpose of this study was to develop a prediction model for future smoking intention among Korean adolescents aged 13 to 15 in order to identify the high risk group exposed to future smoking. METHODS: The data was collected from a total of 5940 students who participated in a self-administrated questionnaire of a cross-sectional school-based survey, the 2004 Korea Global Youth Tobacco Survey. Chi-square tests and logistic regression analyses were carried out to identify the relevant determinants associated with intentions of adolescents' future smoking. Receiver Operation Characteristic (ROC) assessment was applied to evaluate the explanation level of the developed prediction model. RESULTS: 8.4% of male and 7.2% of female participants show their intentions of future smoking. Among non-smoking adolescents; who have past smoking experience [odds ratio (OR) 2.73; 95% confidence interval (CI) 1.92 - 3.88]; who have intentions of smoking when close friends offer a cigarette (OR 31.47; 95% CI = 21.50 - 46.05); and who have friends that are mostly smokers (OR 5.27; 95% CI = 2.85 - 9.74) are more likely to be smokers in the future. The prediction model developed from this study consists of five determinants; past smoking experience; parents smoking status; friends smoking status; ownership of a product with a cigarette brand logo; and intentions of smoking from close friends' cigarette offer. The area under the ROC curve was 0.8744 (95% CI=0.85 - 0.90) for current non-smokers. CONCLUSIONS: For efficiency, school-based smoking prevention programs need to be designed to target the high risk group exposed to future smoking through the prediction model developed by the study, instead of implementing the programs for all the students.
Adolescent
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Adolescent Behavior/*psychology
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Female
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Humans
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*Intention
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Male
;
Mass Media/statistics & numerical data
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*Models, Statistical
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Parents
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Peer Group
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ROC Curve
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Republic of Korea/epidemiology
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Residence Characteristics/statistics & numerical data
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Sex Factors
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Smoking/*psychology
3.News Portrayal of Cancer: Content Analysis of Threat and Efficacy by Cancer Type and Comparison with Incidence and Mortality in Korea.
Minsun SHIM ; Yong Chan KIM ; Su Yeon KYE ; Keeho PARK
Journal of Korean Medical Science 2016;31(8):1231-1238
How the news media cover cancer may have profound significance for cancer prevention and control; however, little is known about the actual content of cancer news coverage in Korea. This research thus aimed to examine news portrayal of specific cancer types with respect to threat and efficacy, and to investigate whether news portrayal corresponds to actual cancer statistics. A content analysis of 1,138 cancer news stories was conducted, using a representative sample from 23 news outlets (television, newspapers, and other news media) in Korea over a 5-year period from 2008 to 2012. Cancer incidence and mortality rates were obtained from the Korean Statistical Information Service. Results suggest that threat was most prominent in news stories on pancreatic cancer (with 87% of the articles containing threat information with specific details), followed by liver (80%) and lung cancers (70%), and least in stomach cancer (41%). Efficacy information with details was conveyed most often in articles on colorectal (54%), skin (54%), and liver (50%) cancers, and least in thyroid cancer (17%). In terms of discrepancies between news portrayal and actual statistics, the threat of pancreatic and liver cancers was overreported, whereas the threat of stomach and prostate cancers was underreported. Efficacy information regarding cervical and colorectal cancers was overrepresented in the news relative to cancer statistics; efficacy of lung and thyroid cancers was underreported. Findings provide important implications for medical professionals to understand news information about particular cancers as a basis for public (mis)perception, and to communicate effectively about cancer risk with the public and patients.
Communication
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Humans
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Incidence
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Internet/statistics & numerical data
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Liver Neoplasms/epidemiology
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Male
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Mass Media/*statistics & numerical data
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Neoplasms/*epidemiology/mortality/prevention & control
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Pancreatic Neoplasms/epidemiology
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Prostatic Neoplasms/epidemiology
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Republic of Korea/epidemiology
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Retrospective Studies
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Stomach Neoplasms/epidemiology
4.News Portrayal of Cancer: Content Analysis of Threat and Efficacy by Cancer Type and Comparison with Incidence and Mortality in Korea.
Minsun SHIM ; Yong Chan KIM ; Su Yeon KYE ; Keeho PARK
Journal of Korean Medical Science 2016;31(8):1231-1238
How the news media cover cancer may have profound significance for cancer prevention and control; however, little is known about the actual content of cancer news coverage in Korea. This research thus aimed to examine news portrayal of specific cancer types with respect to threat and efficacy, and to investigate whether news portrayal corresponds to actual cancer statistics. A content analysis of 1,138 cancer news stories was conducted, using a representative sample from 23 news outlets (television, newspapers, and other news media) in Korea over a 5-year period from 2008 to 2012. Cancer incidence and mortality rates were obtained from the Korean Statistical Information Service. Results suggest that threat was most prominent in news stories on pancreatic cancer (with 87% of the articles containing threat information with specific details), followed by liver (80%) and lung cancers (70%), and least in stomach cancer (41%). Efficacy information with details was conveyed most often in articles on colorectal (54%), skin (54%), and liver (50%) cancers, and least in thyroid cancer (17%). In terms of discrepancies between news portrayal and actual statistics, the threat of pancreatic and liver cancers was overreported, whereas the threat of stomach and prostate cancers was underreported. Efficacy information regarding cervical and colorectal cancers was overrepresented in the news relative to cancer statistics; efficacy of lung and thyroid cancers was underreported. Findings provide important implications for medical professionals to understand news information about particular cancers as a basis for public (mis)perception, and to communicate effectively about cancer risk with the public and patients.
Communication
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Humans
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Incidence
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Internet/statistics & numerical data
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Liver Neoplasms/epidemiology
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Male
;
Mass Media/*statistics & numerical data
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Neoplasms/*epidemiology/mortality/prevention & control
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Pancreatic Neoplasms/epidemiology
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Prostatic Neoplasms/epidemiology
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Republic of Korea/epidemiology
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Retrospective Studies
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Stomach Neoplasms/epidemiology
5.Trends and Risk Factors of the Epidemic of Charcoal Burning Suicide in a Recent Decade among Korean People.
Nam Ju JI ; Yeon Pyo HONG ; Steven John STACK ; Weon Young LEE
Journal of Korean Medical Science 2014;29(8):1174-1177
The aims of this study were to analyze annual trends of charcoal burning (CB) suicide, 2000 to 2011, and to examine the risk factors of CB suicide in Korea. Data on suicides (n=138,938) were obtained from the Statistics Korea. The proportion of CB suicides among all suicide deaths reported was 0.7% (84 cases) in 2007, and since 2008 it has rapidly increased to 7.9% (1,251 cases) in 2011. Of significant risk factors of CB suicide, the presence of the media report of Ahn's suicide was the greatest risk factor (adjusted odds ratio, 11.69; 95% CI, 10.30-13.23) of the initial phase of the continuing CB suicides since 2008. Korean Government should urgently consider effective measures against CB suicide, including enforced media regulations on reporting such suicides.
Adolescent
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Adult
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Age Distribution
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Aged
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Aged, 80 and over
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Charcoal
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Child
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Female
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Humans
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Incidence
;
Male
;
Mass Media/*statistics & numerical data
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Middle Aged
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Republic of Korea/epidemiology
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Risk Assessment
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Risk Factors
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Sex Distribution
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Suicide/psychology/*statistics & numerical data/*trends
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Young Adult
6.Trends and Risk Factors of the Epidemic of Charcoal Burning Suicide in a Recent Decade among Korean People.
Nam Ju JI ; Yeon Pyo HONG ; Steven John STACK ; Weon Young LEE
Journal of Korean Medical Science 2014;29(8):1174-1177
The aims of this study were to analyze annual trends of charcoal burning (CB) suicide, 2000 to 2011, and to examine the risk factors of CB suicide in Korea. Data on suicides (n=138,938) were obtained from the Statistics Korea. The proportion of CB suicides among all suicide deaths reported was 0.7% (84 cases) in 2007, and since 2008 it has rapidly increased to 7.9% (1,251 cases) in 2011. Of significant risk factors of CB suicide, the presence of the media report of Ahn's suicide was the greatest risk factor (adjusted odds ratio, 11.69; 95% CI, 10.30-13.23) of the initial phase of the continuing CB suicides since 2008. Korean Government should urgently consider effective measures against CB suicide, including enforced media regulations on reporting such suicides.
Adolescent
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Adult
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Age Distribution
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Aged
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Aged, 80 and over
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Charcoal
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Child
;
Female
;
Humans
;
Incidence
;
Male
;
Mass Media/*statistics & numerical data
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Middle Aged
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Republic of Korea/epidemiology
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Risk Assessment
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Risk Factors
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Sex Distribution
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Suicide/psychology/*statistics & numerical data/*trends
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Young Adult
7.Discriminative Factor Analysis of Juvenile Delinquency in South Korea.
Journal of Korean Academy of Nursing 2006;36(8):1315-1323
PURPOSE: The present study was intended to compare difference in research variables between delinquent adolescents and student adolescents, and to analyze discriminative factors of delinquent behaviors among Korean adolescents. METHODS: The research design of this study was a questionnaire survey. Questionnaires were administered to 2,167 adolescents (1,196 students and 971 delinquents), sampled from 8 middle and high school and 6 juvenile corrective institutions, using the proportional stratified random sampling method. Statistical methods employed were Chi-square, t-test, and logistic regression analysis. RESULTS: The discriminative factors of delinquent behaviors were smoking, alcohol use, other drug use, being sexually abused, viewing time of media violence and pornography. Among these discriminative factors, the factor most strongly associated with delinquency was smoking (odds ratio: 32.32). That is, smoking adolescent has a 32-fold higher possibility of becoming a delinquent adolescent than a non-smoking adolescent. CONCLUSIONS: Our findings, that smoking was the strongest discriminative factor of delinquent behavior, suggest that educational strategies to prevent adolescent smoking may reduce the rate of juvenile delinquency. Antismoking educational efforts are therefore urgently needed in South Korea.
Adolescent
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Adolescent Behavior/*ethnology
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Adolescent Psychology
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Chi-Square Distribution
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Child Abuse, Sexual/ethnology
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Cross-Sectional Studies
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Discriminant Analysis
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Erotica/psychology
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Factor Analysis, Statistical
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Family/ethnology
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Female
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Health Education
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Humans
;
Juvenile Delinquency/*ethnology/prevention & control/statistics & numerical data
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Korea/epidemiology
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Logistic Models
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Male
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Mass Media
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Questionnaires
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Risk Assessment
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Risk Factors
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Smoking/adverse effects/ethnology
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Students/psychology/statistics & numerical data
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Substance-Related Disorders/complications/ethnology
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Violence/ethnology
8.Association between Fibrinogen and Carotid Atherosclerosis According to Smoking Status in a Korean Male Population.
Hye Min CHO ; Dae Ryong KANG ; Hyeon Chang KIM ; Sun Min OH ; Byeong Keuk KIM ; Il SUH
Yonsei Medical Journal 2015;56(4):921-927
PURPOSE: Although inconsistent, reports have shown fibrinogen levels to be associated with atherosclerosis. Accordingly, since cigarette smoking is associated with increased levels of fibrinogen and atherosclerosis, it may also affect the association between fibrinogen and atherosclerosis. We investigated the associations between fibrinogen and carotid intima-media thickness (IMT) according to smoking status in a Korean male population. MATERIALS AND METHODS: Plasma fibrinogen levels were measured in 277 men aged 40-87 years without a history of myocardial infarction or stroke. High-resolution B-mode ultrasonography was used to examine the common carotid arteries. IMT level was analyzed both as a continuous (IMT-max, maximum value; IMT-tpm, 3-point mean value) and categorical variable (higher IMT; presence of plaque). Serial linear and logistic regression models were employed to examine the association between fibrinogen and IMT according to smoking status. RESULTS: Fibrinogen levels were positively associated with IMT-max (standardized beta=0.25, p=0.021) and IMT-tpm (standardized beta=0.21, p=0.038), even after adjusting for age, body mass index, systolic blood pressure, fasting glucose, and total cholesterol to high-density lipoprotein cholesterol ratio in current smokers (n=75). No significant association between fibrinogen and IMT, however, was noted in former smokers (n=80) or nonsmokers (n=122). Adjusted odds ratios (95% confidence interval) for having plaque per one standard deviation higher fibrinogen level were 2.06 (1.09-3.89) for current smokers, 0.68 (0.43-1.10) for former smokers, and 1.06 (0.60-1.87) for nonsmokers. CONCLUSION: Our findings suggest that cigarette smoking may modify the association between fibrinogen and carotid atherosclerosis. Further studies are required to confirm this finding in different populations.
Adult
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Aged
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Aged, 80 and over
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Asian Continental Ancestry Group/*statistics & numerical data
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Atherosclerosis/*ultrasonography
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Blood Pressure
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Body Mass Index
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Carotid Artery Diseases/*blood/epidemiology/ultrasonography
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Carotid Artery, Common
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*Carotid Intima-Media Thickness
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Cholesterol/blood
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Cholesterol, HDL
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Cross-Sectional Studies
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Fibrinogen/*analysis
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Humans
;
Lipoproteins, HDL/blood
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Logistic Models
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Male
;
Middle Aged
;
Republic of Korea/epidemiology
;
Risk Factors
;
Sex Factors
;
Smoking/*adverse effects/blood/epidemiology
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Surveys and Questionnaires