Introduction: In respond to the World Health Assembly global NCD target of 30% reduction in the prevalence of adult tobacco use by 2025, Malaysian government called for lowering its smoking prevalence to 15% by 2025. In addition, moving towards the endgame target of less than 5% smoking prevalence in 2045. Methods: Malaysia Abridged SimSmoke model, a simulation model uses specific policy parameters, the most recent smoking prevalence, and population size for Malaysia is developed to estimates and access the impact of MPOWER policies in achieving the targets. Results: The 15% prevalence rate in 2025 can be achieved if the Malaysian government increase tobacco excise tax to 72% of the retail price, implement and enforce comprehensive smoke-free air policies, ban all forms of advertising/promotions and run intensive mass media campaigns. Such approach would reduce the number of smokers by about 2.6 million, averting almost 1.3 million premature deaths in the long term. The tobacco endgame target of less than 5% smoking prevalence by 2045 is achievable if the excise tax is further increased to 86.5% of the retail price while all other tobacco control policies are kept at the enhanced level. Conclusions: Both the targeted smoking prevalence are a realistic proposition if the proposed measures are fully implemented. It requires a whole government approach with the MOH as a leading agency driving the process. It is important to monitor both the compliance with the new measures and smoking prevalence to make sure that Malaysia is on track in achieving its targets.
Tobacco

Introduction: Electronic Cigarette (EC) usage has been gaining acceptance in Malaysia despite its lack of analytical evidence on the chemical constituents of its liquid formulations. This study aims to evaluate the chemical concentrations of nicotine, propylene glycol (PG) and selected Tobacco-Specific Nitrosamines (TSNAs); 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK) and N’-nitrosonornicotine (NNN) in e-liquids locally sourced from the Malaysian market. Methods: A total of 17 e-liquids from a variety of flavours and brands were purchased from local EC retailers in Klang Valley, Malaysia. Nicotine and PG concentrations were assessed using Gas Chromatography-Flame Ionization Detector (GC-FID) while NNK and NNN were quantified using Liquid Chromatography-Tandem Mass Spectrometry (LC-MS/MS). The concentrations of nicotine and PG (mg/mL) were described in comparison with the levels indicated on the labels when present while levels of TSNAs were descriptively explained. Results: Nicotine was detected in all e-liquid samples, despite several samples being declared as nicotine-free. The average (standard deviation) level of nicotine, PG, NNN and NNK were 3.26 (1.04) mg/mL, 484.10 (98.24) mg/mL, 0.383(0.288) µg/L and 0.086 (0.057) µg/L, respectively. Labelling discrepancies (when indicated on the label) of nicotine and PG were between the range of 27%-73% and 3%-63%, respectively. Conclusion: The concentrations of nicotine and PG in local e-liquids were varied. There were evidences of labelling discrepancy in that local e-liquids. TSNAs were detected in all samples of e-liquids. This study brought forth strong evidence on the need for the implementation of regulation on e-liquid manufacturing and sales, particularly on the accuracy of labelling and licensing to protect the public health.
Tobacco

Randomized epidemiology study was conducted in 4,882 people about real situation of smoking tobacco at 12 districts of Hai Phong in 2002. Result: smoking rate was still high (39.6%), mainly at 21 to 60 of ages (79.9%), among of them men were 96%, women were 4%. Smoking rate in rural areas was higher urban areas (p<0.05). The occupation had high smoking rate were: driver (83.3%), solider (73.4%), police (60%), worker (45.6%), farmer (39.4%). The occupations with low smoking rate were: health (28.2%), education (22.7%), student (16.7%), civil service (15.7%), and pupil (7.3%). Three sources of information which talked about damages of smoking are: television (92.7%), radio (61.2%), and photograph (49.3%). Smoking reasons: around smokers (53.3%), civility (40,0%), working condition (29.6%), and habit (48.2%). The rate of given up smoking in Hai Phong in 2002 was 26.5%
Smoking ; Tobacco

This study on the tobacco-growing communities in the Northern part of the Philippines unveiled the stark reality of child labor among poor families in rural villages. These children found the tasks of the industry as normal and obligatory. They were made to earn their own money for school, food, and other basic needs such as clothes and personal belongings. This study aimed to give perspective on a child worker's life from their own lens, humanizing the face behind child labor. It unveiled issues, feelings, and deep-seated longings of typical children in tobacco-growing communities: wanting sustenance for their education despite the risks involved, easing their family's burden, finishing studies and preferring work over play. The study also looked at possible mechanisms towards addressing the issue of child labor, which include nurses and social development workers advocating for access to government instruments and raising awareness on the matter.
Tobacco ; Nurses

Consumed substances, including food, drink, and tobacco, produced in the environment are exposure sources of Cd. The object of the present study was to estimate Cd exposure and absorption amount from smoking cigarettes, one exposure source of Cd, using recent findings from Japan. The market share of cigarettes produced in foreign countries has increased in Japan, the proportion of tobacco leaves harvested in foreign countries has increased in cigarettes produced in Japan, and the percentage of smokers in Japan has changed. Therefore, obtaining the absorption value of Cd from smoking cigarettes using recent findings from Japan is significant. We collected information on (1) the concentrations of Cd in tobacco leaves by country of harvest and in cigarettes by country of production, (2) the concentrations of Cd in cigarette smoke, (3) the proportion of tobacco leaves harvested in foreign countries used in cigarettes made and sold in Japan, (4) the absorption rate of Cd in the airways for cigarette smoke, (5) the smoking rate by gender, age, and year in Japan, (6) the number of cigarettes sold in Japan by year and country of production, (7) the number of cigarettes smoked by smokers per day according to gender and age in Japan, and (8) the population size in 1998 by gender and age in Japan. The mean amount of Cd absorbed via the airways by smoking for smokers in Japan was calculated to be 0.89-1.78 μg/day from the above information. The values are not small in comparison with the amount of Cd absorbed from the digestive organs. The concentration of Cd in tobacco leaves harvested in Japan and cigarettes produced in Japan is generally higher than that of leaves harvested and cigarettes produced in foreign countries. The increase in the market share of cigarettes produced in foreign countries and sold in Japan and the increase in the proportion of tobacco leaves harvested in foreign countries used in cigarettes made and sold in Japan have decreased the amount of Cd absorbed by smoking for smokers in Japan.
Japan ; CIGARETTES (CONTAINING TOBACCO) ; Cadmium ; Smoking ; Tobacco

We identified and quantified a variety of mineral elements in 18 tobacco samples purchased from a Tunisian market. In total, 25 mineral elements have been measured in cigarettes, water pipe tobacco, and smokeless tobacco using inductively coupled plasma-optical emission spectroscopy following microwave-assisted digestion. Statistical analyses were performed using SPSSTM, version 18.0. The lowest concentrations of all studied elements were observed in water pipe tobacco. Significantly higher concentrations of Al, Fe, Mg, Na, Ca, Cr, and Co were found in smokeless tobacco, while cigarettes brands contained the highest concentrations of K, Mn, Ni, Ba, and Sr. There was no significant difference between the mineral contents of local and foreign cigarettes and conventional and light cigarettes. Our findings demonstrated that local smokeless tobacco appears to be the most hazardous tobacco type. The concentration of minerals in light cigarettes was not significantly different from the concentration in conventional cigarettes.
Elements ; Tobacco ; chemistry ; Tobacco, Smokeless ; analysis

No abstract available.
Nicotine* ; Tobacco Use Cessation Products* ; Tobacco*

No abstract available.
Adolescent ; Cotinine ; Humans ; Tobacco

No abstract available.
Tobacco Smoke Pollution*

No abstract available.
Tobacco Smoke Pollution*