BACKGROUND: New findings on the detrimental health effects of electronic nicotine delivery system (ENDS)/ electronic non-nicotine delivery system (ENNDS) confounds the "harm reduction" perspective of using it as an alternative to conventional cigarettes. In the Philippines, the pressing debate on its safety and efficacy had initiated actions from policy makers on legislative issues such as draft DOH Administrative Order, House Bill 4325 and House Bill 532.

OBJECTIVE: The study aimed to craft an evidence-based policy position on the regulation of ENDS/ENNDS.

METHODS: Review of literature was conducted, and the proposed scope and measures on electronic cigarette regulation were compared with WHO Framework Convention on Tobacco Control (WHO-FCTC) and existing policies of US FDA regulations on ENDS. Further, UP Manila convened experts of various related fields for evidence-based review and discussion of policy issues to arrive at a consensus policy statement and recommendations. Results. Findings showed that ENDS/ENNDS still need further research to have conclusive results on long term safety and efficacy as smoking cessation methods.

CONCLUSION: Regulations for tobacco control should be clear and supported with strict guidelines in manufacturing, distribution, advertisement, selling, and usage restrictions in public. With the current review, it is recommended that ENDS/ENNDS regulation be under the mandate of the FDA in alignment to WHO-FCTC and to engage different stakeholders from policy makers, implementers, and other involved organizations.

OBJECTIVES: This study was performed to understand farmers' health status by general characteristic, and to find out the related factors. METHODS: All the 984 subjects were interviewed by means of a structured questionnaire and SF-12. Among them, only 812 were eligible for analysis. Statistical methods used included frequency, t-test, ANOVA, binary logistic regression with SPSS 19.0. RESULTS: In binary logistic regression, marital status, smoking, regular exercise and monthly day off were associated with physical component score. Marital status, smoking and score of pesticide protective device wearing were associated with mental component score. CONCLUSIONS: This study suggests that effort to develop health promotion programs for workers of agricultural industry considering these results can improve their perceived health status.
Health Promotion ; Logistic Models ; Marital Status ; Protective Devices ; Smoke ; Smoking

OBJECTIVE: To evaluate the clinical effect of acupuncture on smoking cessation and withdrawal symptoms and to explore the influence factors of acupuncture on smoking cessation. METHODS: A total of 500 subjects with tobacco dependence were randomized into an acupuncture group, an auricular therapy group, an acupuncture plus auricular therapy group, a TENS group and a nicotine replacement therapy group (NRT group), 100 cases in each one. In the acupuncture group, acupuncture was applied at Baihui (GV 20), Lieque (LU 7), Hegu (LI 4) and Zusanli (ST 36). The treatment was given 5 times a week, once a day in the first 2 weeks. The treatment was given once every 2 days in the week 3 and 4, 3 times a week, and twice a week, once every 3 days in the week 5 to 8. In the auricular therapy group, the ear point pressure therapy was used at shenmen (TF), neifenmi (CO), pizhixia (AT) and jiaogan (AH), 3 times a week. In the acupuncture plus auricular therapy group, acupuncture and auricular therapy were adopted with the same points and manipulation as the previous two groups. Acupuncture was given 3 times a week and the auricular therapy was given twice a week. In the TENS group, SDZ-Ⅱ B type electric acupuncture apparatus was used to stimulate Lieque (LU 7) and Zusanli (ST 36), once a day. In the NRT group, the nicotine patch was used on the chest, back and the upper arms of the subjects, once a day. The duration of treatment was 8 weeks as one course in every group. Afterwards, the 16-week follow-up was conducted. The time-point withdrawal rate was evaluated by the level of urine cotinine in 8 weeks of treatment and in the follow-up in the subjects of 5 groups. The persistent withdrawal rate was evaluated by the self-report of the subjects in 8 weeks of treatment as well as in the follow-up in the 5 groups. The withdrawal effect, the score of the fagerstrom test for nicotine dependence (FTND) and the score of the heaviness of smoking index (HSI) were compared among the groups. Twenty indexes were selected as the potential influence factors, the 72 h withdrawal rate based on the level of urine cotinine in 8 weeks of treatment and in the follow-up was taken as the dependent variable. Using the two categories of Logistic regression analysis, the influence factors of therapeutic effect of acupuncture were screened for smoking cessation. RESULTS: After 8 weeks of treatment, the time-point withdrawal rate in the subjects among the groups was NRT group > acupuncture plus auricular therapy group > auricular therapy group > acupuncture group > TENS group. In the follow-up, the time-point withdrawal rate was acupuncture plus auricular therapy group > NRT group > acupuncture group > TENS group > auricular therapy group, but without statistical significance in comparison (>0.05). After 8 weeks of treatment, the persistent withdrawal rate in the subjects among the groups was auricular therapy group > TENS group > acupuncture group > acupuncture plus auricular therapy group > NRT group. In the follow-up visit, the persistent withdrawal rate was auricular therapy group > TENS group > acupuncture plus auricular therapy group > acupuncture group > NRT group. The result in the auricular therapy group was better than all of the other 4 groups (<0.05). Except in the follow-up visit, FTND score in the acupuncture group was lower than the auricular therapy group (<0.05), FTND score and HSI score were not different significantly in statistics among the groups either in 8 weeks of treatment or in the follow-up (>0.05). The regression analysis showed that the factors, i.e. nationality, educational background, drinking frequency, pre-treatment FTND score, pre-treatment HSI score and smoking cessation for physical reason in family, were correlated significantly with the withdrawal result after 8-week treatment (<0.05). The factors, i.e. education background, smoking age, pre-treatment FTND score and different therapeutic methods, were correlated significantly with the withdrawal result in the follow-up (<0.05). CONCLUSION Acupuncture combined with auricular therapy effectively reduce nicotine dependence and smoking intensity and relieve withdrawal symptoms. There are many factors that affect the withdrawal effect in smoking cessation. Hence, the influence factors in smoking cessation with acupuncture should be clearly determined so as to develop the individual regimen for smoking cessation and improve the clinical therapeutic effect of acupuncture on smoking cessation.
Acupuncture Therapy ; Humans ; Smoking ; Smoking Cessation ; Tobacco Use Cessation Devices ; Treatment Outcome

OBJECTIVE: The introduction and development of the embolic protecting device (EPD) has resulted in a decreased rate of stroke after carotid artery stenting (CAS). The authors performed a retrospective study to investigate the risk factors for developing large emboli after CAS which can lead to ischemic events. METHODS: A total of 35 consecutive patients who underwent CAS between January 2009 and March 2012 were included in this study. Patients were divided into two groups including those with small emboli (group A; grade 1, 2) and those with large emboli (group B; grade 3, 4). The size and number of emboli were assigned one of four grades (1=no clots, 2=1 or 2 small clots, 3=more than 3 small clots, 4=large clots) by microscopic observation of the EPD after CAS. We compared demographic characteristics, medical history, and angiographic findings of each group. RESULTS: Thirty-five patients underwent CAS, and technical success was achieved in all cases. Twenty-three patients were included in group A and 12 patients in group B. Our results demonstrated that advanced age [odds ratio (OR) 1.24; 95% confidence interval (CI) 1.01-1.52; p=0.044] and smoking (OR 42.06; CI 2.828-625.65, p=0.006) were independent risk factors for developing large emboli after CAS. CONCLUSION: In patients with carotid artery stenosis treated with CAS, advanced age and smoking increased the number and size of emboli. Although use of an EPD is controversial, it may be useful in CAS in patients with risk factors for large emboli in order to reduce the risk of ischemic events.
Carotid Arteries ; Carotid Stenosis ; Embolic Protection Devices ; Humans ; Retrospective Studies ; Risk Factors ; Smoke ; Smoking ; Stents ; Stroke

OBJECTIVES: The purpose of this study was to evaluate the factors which affect pulmonary function in shipyard workers in order to build a body of basic information that can be used to prevent and manage pulmonary disorders in the future. METHODS: We studied the respiratory symptoms, smoking history, chest radiographies, and pulmonary functions of 793 workers associated with two shipyards from April 2009 to July 2009. The workers were subdivided into 3 groups by job type: welders, grinders, and machinist-managers. The data was analyzed according to job type and other possible impact factors. RESULTS: Significant differences among job type were seen with dyspnea and coughing during working hours and in the morning. In pulmonary functions, there were significant differences in forced expiratory volume in 1 second (FEV1), forced vital capacity (FVC), peak expiratory flow (PEF), and maximal mid-expiratory flow (MMEF) (except FEV1/FVC%) among job types. Grinders especially showed significantly lower figures in the indices of FEV1, FVC, and MMEF. CONCLUSIONS: Pulmonary function was significantly lower in grinders. Grinders seem to be affected by exposure to a combination of dust particles (silica, lead, and manganese) and irritant gases in the workplace. These results suggested that workers and health officials should work together to adopt technical preventive measures, such as having well- ventilated work areas and appropriate respiratory protective devices.
Cough ; Dust ; Dyspnea ; Forced Expiratory Volume ; Gases ; Respiratory Function Tests ; Respiratory Protective Devices ; Smoke ; Smoking ; Thorax ; Vital Capacity ; Welding

Glaucoma is the leading cause of irreversible blindness worldwide. Increased intraocular pressure is the most important risk factor for glaucoma. Lifestyle patterns that can increase intraocular pressure include smoking, caffeine consumption, lifting heavy weights, certain yoga postures, playing wind instruments, using swimming goggles, and certain sleeping positions. Lifestyle patterns that may reduce intraocular pressure include aerobic exercise. Although only limited studies have investigated the relationship between these lifestyle patterns and glaucoma, smoking cessation and aerobic exercise are recommended. For other lifestyle patterns, including caffeine consumption, lifting heavy weights, certain yoga postures, wind instruments, swimming using goggles, and certain sleeping positions, there does not seem to be sufficient evidence to prohibit them, but they should be taken into account in patients with advanced glaucoma.
Blindness ; Caffeine ; Exercise ; Eye Protective Devices ; Glaucoma* ; Humans ; Intraocular Pressure ; Life Style* ; Lifting ; Posture ; Risk Factors ; Smoke ; Smoking ; Smoking Cessation ; Swimming ; Weights and Measures ; Wind ; Yoga

OBJECTIVES: The purpose of this study was to evaluate the risk indicators of periodontal disease in a representative sample of Korean adults aged between 18 and 44 years. METHODS: Data of 6,485 adults were derived from the Fourth Korean National Health and Nutrition Examination Survey, which was conducted from 2007 to 2009. Demographic, socioeconomic, and oral health-related behavioral data were collected as independent variables. The Community Periodontal Index (CPI) was used as a dependent variable. The chi-square test and logistic regression analysis were performed to identify the relationship between the CPI and the other variables. RESULTS: Multiple logistic regression analysis revealed that periodontal pocket formation (4 mm or more) was related with sex, age, and income level, irrespective of whether the mother engaged in economic activities in childhood, smoking experience, dental flossing, and use of interdental brushes. The subjects in the lowest-income quartile and those who were current smokers had a higher risk of pocket formation (odds ratios, 1.43 and 1.74, respectively) than those in the highest-income quartile and those who had no smoking experience, respectively. CONCLUSIONS: This study confirmed various risk indicators of periodontal disease in Korean adults, using Korean national survey data. Smoking cessation, dental flossing, and efforts to decrease socioeconomic inequality should be encouraged to decrease the risk of periodontal disease.
Adult ; Aged ; Cyclopropanes ; Dental Devices, Home Care ; Humans ; Indoles ; Logistic Models ; Mothers ; Nutrition Surveys ; Periodontal Diseases ; Periodontal Index ; Periodontal Pocket ; Smoke ; Smoking ; Smoking Cessation ; Socioeconomic Factors

Phthalic anhydride (PA) is widely used in the production of alkyd and unsaturated polyester resins. It has been reported that some workers exposed to PA have developed dermatitis, rhinitis and asthma. The authors intended to investigate the prevalence of PA induced allergic diseases and to develop preventive measures of occupational diseases. Forty-five male workers from PA production and handling were selected as an exposure group. Forty-four male workers not handling PA at the same factory were chosen as a reference group. A symptom questionnaire, doctor's examination, eosinophil count, serum-total IgE and PA-specific IgE were done on the subjects. There were no significant differences in age, educational level, tenure or smoking habits between groups. Most clinical symptoms were significantly more frequent among the exposure group than the reference group: sneezing(62.2 %), rhinorrhea(57.8 %), nasal stuffiness(53.3 %), coughing(44.4 %) and nasal itching(35.6 %) were the major symptoms among the exposure group (p<0.01, p<0.05). There were no significant differences in eosinophil count and serum-total IgE between groups but the mean level in PA-specific IgE, in the exposure group, was statistically significantly higher than the reference group (p<0.01). Abnormal rates of eosinophil count, serum-total IgE and PA-specific IgE were not significantly different from each other. The prevalence rate was 68.9 % (31 cases) for allergic rhinitis in the exposure group, statistically significantly higher than the reference group (p<0.01). The prevalence rate was 6.7 %(3 cases) for bronchial asthma and contact dermatitis in the exposure group, not more statistically significant than the reference group. In the exposure group, the prevalence rate for age, educational level, tenure, smoking habits and use of protective devices are not statistically significant. In PA-specific IgE, sensitivity is 10.8 %, specificity is 100.0 %, positive predictability is 100.0 % and negative predictability is 61.2 % when criteria point is 3.5 KU/l or above. As a result, it was recognized that the exposure group had a high prevalence of PA induced allergic rhinitis. Also, in diagnosis of PA induced allergic diseases, medical histories and specific symptoms were the most important where as eosinophil count, serum total IgE are the only indirect informations. PA-specific IgE has been needed to evaluate the meanings more.
Asthma ; Dermatitis ; Dermatitis, Contact ; Diagnosis ; Eosinophils ; Humans ; Immunoglobulin E ; Male ; Occupational Diseases ; Occupations ; Polyesters ; Prevalence* ; Protective Devices ; Questionnaires ; Rhinitis ; Sensitivity and Specificity ; Smoke ; Smoking

BACKGROUND: Falling in elderly persons can lead to disability, hospitalizations, and premature death. It may also result in a psychological trauma termed fear of falling. Although it has been reported in developed countries that such fear may lead to staying home or other self-restriction of activities with debilitating physical consequenoes, it has not been studied yet in Korea. So we conducted this study to examine relative frequency of fear of falling and its association with measures of falling, activities of daily living, depression, frailty in elderly persons living in a home for the aged. METHODS: We conducted a cross-sectional study of a sample of 152 subjects among 163 elders living in a home for the aged in Seoul Data on demographic and medical characteristics, and cognitive(MMSEK), functional(ADL, Instrumental ADL), and psychological(GDS-K) functioning, and measures of fall and frailty were obtained during assessments. We asked the subjects whether they had fear of falling in a dichotomous manner. RESULTS: The incidence of falls in the prior year was 29.6%, and the relative frequency of fear of falling was 57.2%. The variables associated with fear of falling with a statistical significance were as follows; old age(>or=80years), no education, no alcohol drinking, no smoking, use of assistive device, experience with falls and fall with injury in the prior 12 months, any disability in ADL, 3 or more disability in IADL In a stepwise logistic regression analysis, experience with falls(OR 2.80, 95% CI 1.12-6.97), 3 or more disability in IADL(OR 2.99, 95% CI 1.33-8.78), and no alcohol drinking(OR 3.23, 95% CI 1.36-7.95) were still associated independently with fear of falling. CONCLUSIONS: Fear of falling is common in the institutionalized elderly persons in Korea, and is associ- ated with decreased instrumental activities, recent experience with falls, and no alcohol drinking. There fore it represents the need for effective intervention to prevent and limit the consequences of falls and fear of falling in elderly persons.
Activities of Daily Living ; Aged* ; Alcohol Drinking ; Cross-Sectional Studies ; Depression ; Developed Countries ; Education ; Hospitalization ; Humans ; Incidence ; Korea ; Logistic Models ; Mortality, Premature ; Self-Help Devices ; Seoul ; Smoke ; Smoking

BACKGROUND: The technique of delayed-immediate breast reconstruction includes immediate insertion of a tissue expander, post-mastectomy radiation, followed by reconstruction. The aesthetic benefits of delayed-immediate reconstruction compared to delayed reconstruction are postulated but remain unproven. The purpose of this study was to compare aesthetic outcomes in patients following delayed and delayed-immediate autologous breast reconstruction. METHODS: A retrospective analysis was performed of all patients who underwent delayed or delayed-immediate autologous breast reconstruction by the senior author from 2005 to 2011. Postoperative photographs were used to evaluate aesthetic outcomes: skin quality, scar formation, superior pole contour, inferior pole contour, and overall aesthetic outcome. Ten non-biased reviewers assessed outcomes using a 5-point Likert scale. Fisher's Exact and Wilcoxon-Mann-Whitney tests were used for comparative analysis. RESULTS: Patient age and body mass index were similar between delayed (n=20) and delayed-immediate (n=20) cohorts (P>0.05). Skin and scar quality was rated significantly higher in the delayed-immediate cohort (3.74 vs. 3.05, P<0.001 and 3.41 vs. 2.79, P<0.001; respectively). Assessment of contour-related parameters, superior pole and inferior pole, found significantly improved outcomes in the delayed-immediate cohort (3.67 vs. 2.96, P<0.001 and 3.84 vs. 3.06, P<0.001; respectively). Delayed-immediate breast reconstruction had a significantly higher overall score compared to delayed breast reconstructions (3.84 vs. 2.94, P<0.001). Smoking and the time interval from radiation to reconstruction were found to affect aesthetic outcomes (P<0.05). CONCLUSIONS: Preservation of native mastectomy skin may allow for improved skin/scar quality, breast contour, and overall aesthetic outcomes following a delayed-immediate reconstructive algorithm as compared to delayed breast reconstruction.
Body Mass Index ; Breast ; Breast Implantation ; Cicatrix ; Cohort Studies ; Cosmetic Techniques ; Female ; Humans ; Mammaplasty* ; Mastectomy ; Retrospective Studies ; Skin ; Smoke ; Smoking ; Tissue Expansion Devices