OBJECTIVE: To compare the efficacy of different acupuncture frequencies in tobacco-dependent patients and explore the impact of nicotine metabolite rate (NMR) on smoking cessation in the intervention with acupuncture. METHODS: A total of 120 cases of tobacco-dependent patients were randomly divided into a high-frequency group (60 cases, 12 cases dropped off) and a low-frequency group (60 cases, 6 cases dropped off). In the two groups, smoking cessation counseling was provided prior to acupuncture. Acupuncture was applied to Baihui (GV 20), Lieque (LU 7), Zusanli (ST 36), etc. Additionally, electric stimulation was added at Lieque (LU 7) and Zusanli (ST 36), with continuous wave, 15 Hz in frequency. The duration of treatment was 8 weeks in either group. In the high-frequency group, the treatment was given 5 times weekly from week 1 to week 4, and was 3 times weekly from week 5 to week 8. In the low-frequency group, the treatment was given 3 times weekly from week 1 to week 4, and was twice a week from week 5 to week 8. The immediate withdrawal rate, persistent withdrawal rate, the score of Fagerstrőm test for nicotine dependence (FTND) before and after treatment, as well as the score of Minnesota nicotine withdrawal scale (MNWS) in 1 and 8 weeks of treatment were compared among the patients with high and low NMR between the two groups separately. The Logistic regression analysis was used to screen the influencing factors of smoking cessation in the intervention with acupuncture. RESULTS: After treatment, there was no statistical significance of the differences in the immediate withdrawal rate (35.4% [17/48] vs 29.6% [16/54]) and the persistent withdrawal rate (33.3% [16/48] vs 25.9% [14/54]) between the high-frequency group and the low-frequency group (P>0.05). The difference in withdrawal rate had no statistical significance between high and low NMR patients (P>0.05). FTND scores after treatment were lower than those before treatment (P<0.01) and MNWS scores were lower than those in 1 week of treatment (P<0.01) in the two groups. However, the differences had no statistical significance between the two groups and between the patients with high NMR and low NMR (P>0.05). Age, education level and NMR were the influencing factors of smoking cessation in the intervention with acupuncture (P<0.05). CONCLUSION Acupuncture with different frequencies has no obvious impact on the efficacy in tobacco-dependent patients. The lower nicotine metabolite rate in individuals, the better efficacy of acupuncture. The smokers with high nicotine metabolite rate may obtain a better effect of cessation in the high-frequency intervention with acupuncture.
Acupuncture Therapy ; Humans ; Nicotine ; Smoking Cessation/psychology*

Adult ; Aged ; Aged, 80 and over ; Beijing ; Cross-Sectional Studies ; Female ; Humans ; Male ; Middle Aged ; Smokers/statistics & numerical data* ; Smoking/psychology* ; Smoking Cessation/statistics & numerical data* ; Young Adult

BACKGROUND: This study aims to understand the extent of adolescents' attempts to quit using tobacco and the factors influencing such attempts in Korea, using a descriptive, cross-sectional design and secondary data analysis with the 2019 Youth Health Behavior Survey. METHODS: The participants were 4028 adolescent tobacco users who had used tobacco for 1 day or more in the past 30 days. The data analysis was performed using IBM SPSS/WIN 26.0 program, and multivariable logistic regression analysis was conducted using the complex sampling method module. RESULTS: A total of 68.2% of the participants attempted to quit using tobacco. We analyzed the factors for adolescents' attempts to quit using tobacco by dividing them into psychological, physical, behavioral, and environmental dimensions. The factors influencing adolescents' attempts to quit using tobacco, identified through multivariable logistic regression analysis, are as follows: participation in sports activities (OR = 1.20, 95% CI 1.01-1.41), vigorous physical activity (OR = 1.24, 95% CI 1.06-1.46), and type of tobacco product used (OR = 1.65, 95% CI 1.24-2.21) in the behavioral dimension; pictorial cigarette pack warnings (perceived smoking as unhealthy) (OR = 1.91, 95% CI 1.56-2.36), and the presence of secondhand smoking at home (OR = 1.18, 95% CI 1.01-1.38) in the environmental dimension. CONCLUSIONS Schools and public healthcare providers must consider multidimensional factors when providing support for successful tobacco cessation in adolescents and focus particularly on elements relating to physical activity and environmental factors.
Adolescent ; Adolescent Health/statistics & numerical data* ; Cross-Sectional Studies ; Female ; Humans ; Male ; Republic of Korea ; Smoking Cessation/statistics & numerical data* ; Tobacco Smoking/psychology*

Objective: To understand the status, attitude and related risk factors on smoking among 18-65 years old patients with hypertension, diabetes, dyslipidemia, chronic obstructive pulmonary disease (COPD) or asthma in Beijing. Methods: Data was gathered from the 2014 Beijing Non-communicable and Chronic Disease Surveillance Program. Multiple classified cluster sampling method was used and 19 815 participants aged 18-65 were sampled from 16 districts in Beijing. Results: Among all the 18 405 participants, male hypertensive patients showed a higher rate on current smoking than the other groups (χ(2)=17.695, P<0.001). Male patients with dyslipidemia had higher current smoking rate than the other groups (χ(2)=39.292, P<0.001). However, female patients with COPD or with asthma showed higher rate on current smoking than the other groups (χ(2)=6.276, P=0.012), (χ(2)=8.245, P=0.004). Among the smokers, hypertensive patients presented lower rate (χ(2)=20.487, P<0.001) on intention of smoking concession, than the other groups. Patients with COPD showed greater intention in quitting smoking (χ(2)=6.085, P=0.048), than the other groups. Male patients with diabetes (χ(2)=9.219, P=0.010) or dyslipidemia (χ(2)=13.513, P=0.001) who had stopped smoking tobacco appeared having higher rates in keeping the current status. Results from logistic regression analyses showed that smoking was the risk factor for hypertension (OR=1.17), dyslipidemia (OR=1.25), COPD (OR=1.78), and asthma (OR=1.57). Conclusions: Patients with certain kinds of chronic diseases showed higher rate of current smoking and lower rate of quitting. Cigarette consumption appeared an important risk factor for patients with hypertension, dyslipidemia, COPD, or asthma in Beijing.
Adolescent ; Adult ; Aged ; Asthma/epidemiology* ; Beijing/epidemiology* ; Chronic Disease/epidemiology* ; Diabetes Mellitus/epidemiology* ; Female ; Humans ; Hypertension/epidemiology* ; Intention ; Male ; Middle Aged ; Pulmonary Disease, Chronic Obstructive/epidemiology* ; Risk Factors ; Smokers ; Smoking/psychology* ; Smoking Cessation ; Nicotiana/adverse effects*

Objective: Smoking is the most important risk factor for COPD. Understanding the smoking rate, current smoking rate, average age to start smoking and average daily consumption of cigarettes among people aged ≥40 years in China can provide scientific evidence for the effective control and prevention of COPD. Methods: Data were from COPD surveillance in China (2014 to 2015) which covered 31 provinces, autonomous regions and municipalities. A total of 75 107 adults aged ≥40 years selected through multi-stage stratified cluster sampling from 125 surveillance sites (county/district) were surveyed by electronic questionnaire during face to face interviews. The smoking rate and other smoking index were estimated by using weighting complex sampling design. Results: The smoking rate and current smoking rate were 40.0% (95%CI: 38.5%-42.0%) and 31.0% (95%CI: 29.7%-32.0%), respectively, among the Chinese aged ≥40 years in 2014. The smoking rate and current smoking rate in males (74.1% and 57.6%) were much higher than those in females (5.4% and 4.0%). And the two rates were significantly higher in rural area (41.2% and 32.4%) than in urban area (38.8% and 29.5%). The mean age of smokers to start smoking was 20.1 (95%CI: 19.7-20.5) years. The younger the smokers were, the earlier their average age to start smoking was (The ages to start smoking for smokers aged 40-, 50-, 60-, ≥70 years were 18.3, 19.2, 20.9 and 23.1 years, respectively). Average daily cigarette consumption of current daily smokers was 18.9 (95%CI: 18.1-19.7) cigarettes, and the daily cigarette consumption was higher in males (19.3 cigarettes) than in females (12.5 cigarettes). Conclusion: The smoking rate in males aged ≥40 years is high in China. Compared with urban area, the smoking rate in rural area is higher, posing a big challenge for COPD control and prevention.
Adult ; Aged ; Asian People/statistics & numerical data* ; China/epidemiology* ; Female ; Humans ; Male ; Prevalence ; Risk Factors ; Smoking/psychology* ; Smoking Cessation ; Surveys and Questionnaires ; Young Adult

PURPOSE: Cigarette smoking is associated not only with increased risk of cancer incidence, but also influences prognosis, and the quality of life of the cancer survivors. Thus, smoking cessation after cancer diagnosis is necessary. However, smoking behavior among Korean cancer-survivors is yet unknown. MATERIALS AND METHODS: We investigated the smoking status of 23770 adults, aged 18 years or older, who participated in the Health Interview Survey of the Korea National Health and Nutrition Examination Survey from 2007 to 2010. Data on the cancer diagnosis and smoking history were obtained from an interview conducted by trained personals. "Cancer-survivor" was defined as anyone who has been diagnosed with cancer by a physician regardless of time duration since diagnosis. Smoking status was classified into "never-smoker", "former-smoker", and "current-smoker". Former-smoker was further divided into "cessation before diagnosis" and "cessation after diagnosis". RESULTS: Overall, 2.1% of Korean adults were cancer-survivors. The smoking rate of Korean cancer-survivors was lower than that of non-cancer controls (7.8+/-1.3% vs. 26.4+/-0.4%, p<0.001). However, 53.4% of the cancer-survivors continued to smoke after their cancer diagnosis. In multivariate analysis, male gender [odds ratio (OR), 6.34; 95% confidence interval (CI), 2.62-15.31], middle-aged group (OR, 2.74; 95% CI, 1.12-6.72), the lowest income (OR, 4.10; 95% CI, 1.19-14.15), living with smoking family member(s) (OR, 5.49; 95% CI, 2.42-12.48), and the poor self-perceived health status (OR, 2.78; 95% CI, 1.01-7.71) were independently associated with persistent smoking among Korean cancer-survivors. CONCLUSION: The smoking rate among Korean cancer survivors is low. However, the smoking cessation rate after the cancer diagnosis is also low. This mandates comprehensive and systematic intervention for smoking cessation among cancer-survivors.
Adolescent ; Adult ; Aged ; Female ; Health Status ; Health Surveys ; Humans ; Incidence ; Male ; Middle Aged ; Multivariate Analysis ; Neoplasms/chemically induced/*psychology ; Nutrition Surveys ; Odds Ratio ; Prevalence ; Prognosis ; *Quality of Life ; Republic of Korea/epidemiology ; Sex Distribution ; Smoking/*adverse effects/epidemiology/psychology ; Smoking Cessation/*psychology/statistics & numerical data ; Socioeconomic Factors ; Survivors/*psychology

PURPOSE: This study was conducted to investigate the effect that detection of chronic disease via health screening programs has on health behaviors, particularly smoking. MATERIALS AND METHODS: We analyzed national health insurance data from 2007 and 2009. Subjects who were 40 years of age in 2007 and eligible for the life cycle-based national health screening program were included. The total study population comprised 153518 individuals who participated in the screening program in 2007 and follow-up screening in 2009. Multiple logistic regression analyses were conducted by sex, with adjustment for health insurance type, socioeconomic status, body mass index, diabetes, hypertension, hyperlipidemia, and family history of cardiovascular and/or neurovascular disease. RESULTS: Among men with smoking behavior changes, those newly diagnosed with hyperlipidemia were more likely to show a positive health behavior change, such as smoking cessation, and were less likely to have a negative behavior change (e.g., smoking initiation). Additionally, men newly diagnosed with diabetes showed lower rates of negative health behavior changes compared to those without disease. Body mass index (BMI)> or =25, compared to BMI<23, showed higher rates of positive health behavior changes and lower rates of negative health behavior changes. Newly diagnosed chronic disease did not influence smoking behavior in women. CONCLUSION: Smoking behavior changes were only detected in men who participated in health screening programs. In particular, those newly diagnosed with hyperlipidemia were more likely to stop smoking and less likely to start smoking.
Adult ; Body Mass Index ; Female ; *Health Behavior ; Health Surveys ; Humans ; Hyperlipidemias/diagnosis ; Hypertension ; Male ; Mass Screening/*methods ; Middle Aged ; *Motivation ; Regression Analysis ; Smoking/epidemiology/*psychology ; Smoking Cessation/*psychology/statistics & numerical data ; Social Class

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

We conducted this cross-sectional study to elucidate factors that predict persistent smoking of the Korean cancer survivors. The subjects were 130 adult (> or =19 yr old) cancer survivors who were smokers at the diagnosis of cancer and have participated in the Korean National Health and Nutrition Examination Surveys conducted from 2007 to 2011. We categorized them into the persistent smokers and the quitters, according to change in smoking status between the time of cancer diagnosis and the time of the survey. Factors associated with persistent smoking were evaluated using the multiple logistic regression analysis. During 7.52 yr (standard deviation = 0.34) after the cancer diagnosis, 59.6% of the 130 cancer survivors have continued to smoke. After adjusting for covariates, following factors were independently associated with the risk of persistent smoking: female, low income, high-risk alcohol use, high body mass index (> or = 25 kg/m2), presence of household members who smoke, and longer duration of smoking. Alcohol Use Disorders Identification Test showed a positive association with the risk of persistent smoking (P for trend = 0.012). In conclusion, more efforts for smoking cessation should be in place for the cancer survivors with those risk factors associated with the persistent smoking.
Adult ; Alcohol Drinking ; Cross-Sectional Studies ; Female ; *Health Behavior ; Humans ; Male ; Neoplasms/*mortality ; Republic of Korea/epidemiology ; Risk Factors ; Smoking/*epidemiology ; Smoking Cessation/psychology ; Surveys and Questionnaires ; Survivors/*psychology

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