PURPOSE: Increased awareness and understanding of chronic obstructive pulmonary disease (COPD) is an important aspect of disease management. The aim of this study was to explore COPD awareness among smokers participating in a smoking cessation program. MATERIALS AND METHODS: Face-to-face interviews were conducted with 289 subjects in three smoking cessation clinics, using a structured questionnaire. RESULTS: A total of 68.2% of subjects had COPD-related symptoms, and 19.7% were in poor health. Only 1.0% of the subjects knew that COPD was a respiratory disease. A total of 2.4% of subjects had been diagnosed with COPD and received treatment. Television was the most common source of information about COPD, with 57.1% of the subjects receiving information in this way. After being informed about COPD, smoking-cessation willingness increased in 84.1% of the study group. It increased in 86.3% of the subjects without awareness of COPD and in 81.2% of subjects with COPD-related symptoms. CONCLUSION: We found that awareness of COPD is very poor among current smokers in Korea. Many smokers perceived their health status as good, despite the presence of COPD-related symptoms. As the level of smoking-cessation willingness was different between those with and without awareness of COPD or COPD-related symptoms, a personalized education program with various educational tools may be needed to enhance awareness of the disease and to motivate smokers to quit.
Adult ; Aged ; Aged, 80 and over ; Asian Continental Ancestry Group/psychology ; *Awareness ; Female ; *Health Knowledge, Attitudes, Practice ; Health Status ; Health Surveys ; Humans ; Interviews as Topic ; Male ; Middle Aged ; Motivation ; *Pulmonary Disease, Chronic Obstructive/diagnosis/etiology/prevention & control ; Questionnaires ; Republic of Korea ; Risk Factors ; Smoking/*adverse effects/epidemiology ; Smoking Cessation

BACKGROUND/AIMS: Cigarette smoking is the most common risk factor for chronic obstructive pulmonary disease (COPD). However, few studies of the attitudes toward COPD of smokers, the group at risk of developing this condition, have been conducted. The purpose of this study was to explore the awareness of and attitudes toward COPD of current smokers. METHODS: The sample consisted of 502 individuals aged 45 and older from throughout Korea who smoked at least 10 packs of cigarettes per year. Telephone interviews using a structured questionnaire were conducted with respondents. RESULTS: First, we evaluated the health status of subjects, finding that 45.4% considered themselves to be in good health. We also asked about COPD-related symptoms, and 60.6% of subjects reported such symptoms. However, only 1.2% of subjects had been diagnosed with or treated for COPD, only 0.4% spontaneously mentioned COPD as a respiratory disease, and only 26.5% recognized COPD as a respiratory disease after seeing a list of such diseases. Television ranked as the top source of information about COPD. The willingness of 45.0% of subjects to stop smoking increased after being informed about COPD. CONCLUSIONS: Despite having COPD-related symptoms, most smokers did not know that COPD is a respiratory disease. The attitudes of smokers toward COPD and smoking cessation varied according to socioeconomic status. In summary, a continuous effort to increase the awareness of COPD among smokers is needed. Additionally, strategies tailored according to different socioeconomic groups will also be necessary.
Aged ; Asian Continental Ancestry Group/*psychology ; *Awareness ; Consumer Health Information ; Cross-Sectional Studies ; Female ; Health Knowledge, Attitudes, Practice/*ethnology ; Health Promotion ; Health Status ; Health Surveys ; Humans ; Male ; Mass Media ; Middle Aged ; Patient Compliance/ethnology ; Pulmonary Disease, Chronic Obstructive/diagnosis/*ethnology/psychology/therapy ; Republic of Korea/epidemiology ; Risk Factors ; Risk Reduction Behavior ; Smoking/*adverse effects/*ethnology/prevention & control/psychology ; Smoking Cessation/ethnology ; Socioeconomic Factors ; Surveys and Questionnaires ; Time Factors

OBJECTIVETo explore prenatal related factors of high BMI status in children at 1 and 2 years of age.

METHODA total of 2 220 newborns from Shenyang, Wuhan and Guangzhou were recruited in this birth cohort, thereafter they were followed up to two years of age.Self-administered questionnaires were used to collect such variables as social-demographic characteristics and feeding practice, etc. The anthropometric measures of children were collected by trained health staff. The data were subjected to multiple logistic regression analysis to determine the related factors for high BMI among infants and toddlers.

RESULTThe number of children with high BMI status were 550 (32.80%) at one year of age and 309 (26.23%) at two, respectively. The number of boys with high BMI status were 178 and girls 309 at age two years. The prevalence of high BMI status among boys (29.1%) at age two was significantly higher than that of girls (23.1%) (χ² = 5.52, P = 0.02). Logistic regression analysis showed that after the adjustment for sex, parental educational level, family economic status and other confounding factors, maternal passive smoking during pregnancy [OR:aged one:1.38 (1.05-1.82);aged two:1.48 (1.05-2.09)], maternal pre-pregnancy overweight and obesity [aged one:1.29 (1.05-1.58); aged two:1.35 (1.04-1.76)], paternal overweight and obesity [aged one:1.50 (1.21-1.87); aged two:1.47 (1.11-1.95)] and birth weight [aged one:1.53 (1.05-1.82); aged two:1.87 (1.33-2.63)]were identified to be associated with high BMI status in children.

CONCLUSIONMaternal passive smoking during pregnancy, paternal and maternal (pre-pregnancy) overweight or obesity and high birth weight are found to be important related factors for high BMI status in young children. Childhood overweight/obesity prevention should be considered starting as early as before pregnancy.

Birth Weight ; Body Mass Index ; Child, Preschool ; China ; epidemiology ; Cohort Studies ; Female ; Humans ; Infant ; Infant, Newborn ; Male ; Multivariate Analysis ; Odds Ratio ; Overweight ; epidemiology ; etiology ; prevention & control ; Parents ; Pediatric Obesity ; epidemiology ; etiology ; prevention & control ; Pregnancy ; Prenatal Exposure Delayed Effects ; epidemiology ; Risk Factors ; Smoking ; adverse effects ; Surveys and Questionnaires

A noncommunicable disease (NCD) is a medical condition or disease that is by definition non-infectious and non-transmissible among people. Currently, NCDs are the leading causes of death and disease burden worldwide. The four main types of NCDs, including cardiovascular disease, cancer, chronic lung disease, and diabetes, result in more than 30 million deaths annually. To reduce the burden of NCDs on global health, current public health actions stress the importance of preventing, detecting, and correcting modifiable risk factors; controlling major modifiable risk factors has been shown to effectively reduce NCD mortality. The World Health Organization's World Health Report 2002 identified tobacco use, alcohol consumption, overweight, physical inactivity, high blood pressure, and high cholesterol as the most important risk factors for NCDs. Accordingly, the present report set out to review the prevalence and trends of these modifiable risk factors in the Korean population. Over the past few decades, we observed significant risk factor modifications of improved blood pressure control and decreased smoking rate. However, hypertension and cigarette smoking remained the most contributable factors of NCDs in the Korean population. Moreover, other major modifiable risk factors show no improvement or even worsened. The current status and trends in major modifiable risk factors reinforce the importance of prevention, detection, and treatment of risk factors in reducing the burden of NCDs on individuals and society.
Alcohol Drinking/adverse effects/epidemiology/prevention & control ; Chronic Disease/epidemiology/*prevention & control ; Female ; Humans ; Hypercholesterolemia/complications/epidemiology/prevention & control ; Hypertension/complications/epidemiology/prevention & control ; Male ; Overweight/complications/epidemiology/prevention & control ; Prevalence ; *Public Health Practice ; Republic of Korea/epidemiology ; Risk Factors ; Sedentary Lifestyle ; Smoking/adverse effects/epidemiology/prevention & control ; World Health Organization

Major and profound changes have taken place in China over the past 30 years. Rapid socioeconomic progress has exerted a great impact on lifestyle, ranging from food, clothing, working and living conditions, and means of transportation to leisure activities and entertainment. At the same time, new health problems have emerged, and health services are facing new challenges. Presently, cardiovascular diseases (CVD) are among the top health problems of the Chinese people, and pose a serious challenge to all engaged in the prevention and control of these diseases. An epidemic of CVD in China is emerging as a result of lifestyle changes, urbanization and longevity. Both national policy decision-making and medical practice urgently need an authoritative report which comprehensively reflects the trends in the epidemic of CVD and current preventive measures. Since 2005, guided by the Bureau of Disease Prevention of the Ministry of Health of the People's Republic of China and the National Center for Cardiovascular Diseases of China, nationwide experts in the fields of epidemiology, clinical medicine and health economics in the realms of CVD, cerebrovascular disease, diabetes and chronic kidney disease, completed the Report on Cardiovascular Diseases in China every year. The report aims to provide a timely review of the trend of the epidemic and to assess the progress of prevention and control of CVD. In addition, as the report is authoritative, representative and readable, it will become an information platform in the CVD field and an important reference book for government, academic institutes, medical organizations and clinical physicians. This publication is expected to play a positive role in the prevention and control of CVD in China. We present an abstract from the Report on Cardiovascular Diseases in China (2010), including trends in CVD, morbidity and mortality of major CVDs, up-to-date assessment of risk factors, as well as health resources for CVD, and a profile of medical expenditure, with the aim of providing evidence for decision-making in CVD prevention and control programs in China, and of delivering the most authoritative information on CVD prevention and control for all citizens.
Arrhythmias, Cardiac ; epidemiology ; prevention & control ; China ; epidemiology ; Coronary Disease ; epidemiology ; mortality ; prevention & control ; Diabetes Complications ; epidemiology ; Diet ; Dyslipidemias ; complications ; epidemiology ; Epidemics ; Heart Failure ; epidemiology ; mortality ; prevention & control ; Humans ; Hypertension ; complications ; epidemiology ; Kidney Failure, Chronic ; epidemiology ; mortality ; prevention & control ; Metabolic Syndrome ; Motor Activity ; Nutritional Physiological Phenomena ; Overweight ; complications ; epidemiology ; Peripheral Arterial Disease ; epidemiology ; prevention & control ; Risk Factors ; Smoking ; adverse effects ; Stroke ; epidemiology ; mortality ; prevention & control

OBJECTIVETo explore the risk factors for hepatoblastoma.

METHODSA case-cohort study using Logistic regression multiple variables analysis of medical record data sets was conducted to examine infant and perinatal risk factors for hepatoblastoma.

RESULTSBirth weight less than 1,000 g was associated with a strongly increased risk of hepatoblastoma (odds risk, OR = 26.0, 95% confidence interval, CI: 14.0 to 65.7). After adjustment of birth weight, a moderately increased risk of hepatoblastoma was found for older maternal age ( > 35 years vs. 20 to 34 years: OR = 2.6, 95% CI: 0.9 to 5.9), maternal smoking (OR = 2.9, 95% CI: 1.1 to 4.2) and higher maternal pregnancy body mass index (OR = 3.2, 95% CI: 1.0 to 6.7).

CONCLUSIONVery low birth weight and maternal characteristics including overweight, smoking are associated with hepatoblastoma risk.

Case-Control Studies ; Child ; Child, Preschool ; Confidence Intervals ; Female ; Follow-Up Studies ; Hepatoblastoma ; epidemiology ; etiology ; prevention & control ; Humans ; Infant ; Infant, Newborn ; Infant, Very Low Birth Weight ; Liver Neoplasms ; epidemiology ; etiology ; prevention & control ; Male ; Overweight ; Pregnancy ; Retrospective Studies ; Risk Factors ; Smoking ; adverse effects

OBJECTIVETo reduce tobacco consumption and exposure to passive smoking in China.

METHODSDiscussion consisting of 80 focus groups and 35 interviews were held in three rural intervention counties of Jiangxi, Henan, and Sichuan Provinces. Participants came from hospitals, schools, rural areas, and urban areas.

RESULTSTobacco use and exposure to passive smoking were widely prevalent in the investigated schools, hospitals, county towns, and rural areas. Knowledge of the risks for passive smoking on health is lacking, especially in rural areas. Barriers to the control of tobacco use in public places include reluctance of administrators to implement tobacco control policies, lack of consistent policies, difficulties with regulations and enforcement, and reluctance of non-smokers to exercise their right to clean air.

CONCLUSIONTo curb the current tobacco epidemic in China, tobacco control efforts must focus on reducing exposure to passive smoking. A strategy should be formulated to reduce the factors that contribute to tobacco use and exposure to passive smoking.

China ; epidemiology ; Data Collection ; Health Knowledge, Attitudes, Practice ; Hospitals ; Humans ; Schools ; Smoking ; psychology ; Social Responsibility ; Tobacco ; adverse effects ; Tobacco Smoke Pollution ; adverse effects ; prevention & control ; statistics & numerical data

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 ; Adolescent Behavior/*ethnology ; Adolescent Psychology ; Chi-Square Distribution ; Child Abuse, Sexual/ethnology ; Cross-Sectional Studies ; Discriminant Analysis ; Erotica/psychology ; Factor Analysis, Statistical ; Family/ethnology ; Female ; Health Education ; Humans ; Juvenile Delinquency/*ethnology/prevention & control/statistics & numerical data ; Korea/epidemiology ; Logistic Models ; Male ; Mass Media ; Questionnaires ; Risk Assessment ; Risk Factors ; Smoking/adverse effects/ethnology ; Students/psychology/statistics & numerical data ; Substance-Related Disorders/complications/ethnology ; Violence/ethnology

Adolescent ; Adult ; Blindness ; epidemiology ; etiology ; prevention & control ; Female ; Global Health ; Humans ; Incidence ; Male ; Retrospective Studies ; Risk Factors ; Smoking ; adverse effects

Accidents, Traffic ; mortality ; Adult ; Aged ; Cause of Death ; China ; epidemiology ; Coronary Disease ; mortality ; Databases, Factual ; Female ; Humans ; Hypertension ; prevention & control ; Male ; Middle Aged ; Risk Factors ; Smoking ; adverse effects ; Stroke ; mortality