• Asian Pacific Journal of Cancer Prevention
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• v.13 no.2
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• pp.527-532
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• 2012

Background: Tobacco control and cessation interventions are among the most cost effective medical interventions but health systems in low resource countries lack the infrastructure to promote prevention and cessation among tobacco users. Workplace settings have the potential to provide opportunities and access for tobacco prevention interventions. Methods: This is a single group study evaluating tobacco use prevention and cessation through a structured three stage intervention program for tobacco users comprising education on harmful effects of tobacco, oral cancer screening and behavior therapy for tobacco cessation at the worksite. Results: All the 739 workers who were invited participated in tobacco awareness program and were screened for oral pre cancer lesions. 291 (39.4%) workers were found to be users of tobacco in some form. Education, gender and alcohol use (p<0.0001) were some of the factors associated with tobacco user status. The prevalence of clinical oral precancer lesions among tobacco users was 21.6%. Alcohol consumption (p<0.001), the type of tobacco consumed (p<0.018), personal medical history of chronic diseases (p<0.007) and combined use of alcohol and tobacco (p<0.001) were some factors found to be associated with presence of oral pre cancer lesions. Conclusion: An integrated approach for worksite based tobacco use prevention with oral cancer screening program showed good acceptance and participation and was effective in addressing the problem of tobacco consumption among the factory workers.

• Asian Pacific Journal of Cancer Prevention
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• v.13 no.9
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• pp.4631-4637
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• 2012

Introduction: Tobacco use is a leading cause of deaths and disabilities in India, killing about 1.2 lakh people in 2010. About 29% of adults use tobacco on a daily basis and an additional 5% use it occasionally. In Odisha, non-smoking forms are more prevalent than smoking forms. The habit has very high opportunity cost as it reduces the capacity to seek better nutrition, medical care and education. In line with the WHO Framework Convention on Tobacco Control (FCTC), the Cigarettes and Other Tobacco Products Act (COTPA) is a powerful Indian national law on tobacco control. The Government of Odisha has shown its commitment towards enforcement and compliance of COTPA provisions. In order to gauge the perceptions and practices related to tobacco control efforts and level of enforcement of COTPA in the State, this cross-sectional study was carried out in seven selected districts. Materials and methods: A semi-structured interview schedule was developed, translated into Odiya and field-tested for data collection. It mainly contained questions related to knowledge on provisions of section 4-7 of COTPA 2003, perception about smoking, chewing tobacco and practices with respect to compliance of selected provisions of the Act. 1414 samples were interviewed. Results: The highest percentage of respondents was from the government departments. 73% of the illiterates consumed tobacco as compared to 34% post graduates. 52.1% of the respondents were aware of Indian tobacco control laws, while 80.8% had knowledge about the provision of the law prohibiting smoking in public places. However, 36.6% of the respondents reported that they had 'very often' seen tobacco products being sold 'to a minor', while 31.2% had seen tobacco products being sold 'by a minor'. In addition, 24.8% had 'very often' seen tobacco products being sold within a radius of 100 yards of educational institutions.

• Journal of Korean society of Dental Hygiene
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• v.21 no.4
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• pp.455-465
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• 2021

Objectives: This study was conducted to investigate dental hygienists' knowledge of smoking, attitudes toward tobacco cessation, and tobacco cessation education activities, which will serve as fundamental data for developing an effective tobacco cessation education program for dental hygienists. Methods: From 2020-08-17 to 2020-09-05, 184 dental hygienists working at dental clinics and hospitals in Gwangju and Jeollanam-do were surveyed. We performed t-tests, ANOVA, Pearson's correlation analysis, and multiple regression analyses. Results: Dental hygienists' smoking-related knowledge, expert attitudes toward tobacco cessation, and tobacco cessation education activities were all high in tobacco cessation education (p<0.05). According to the analysis of the dental hygienists' knowledge of smoking, attitude toward smoking, and correlation of tobacco cessation education activities, there was a significant amount of correlation (p<0.01). According to the analysis of factors affecting dental hygienists' tobacco cessation education activities, expert attitudes towards tobacco cessation (𝛽=0.434, p<0.001), tobacco cessation materials (𝛽=0.160, p=0.009), experience in tobacco cessation education while attending school (𝛽=0.152, p=0.010), and attitudes toward tobacco cessation (p<0.05) were statistically significant. Conclusions: The results of this study are utilized as fundamental data to develop an effective tobacco cessation education program, factoring in dental hygienists' attitudes toward tobacco cessation.

• Proceedings of the Korean Society of Tobacco Science Conference
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• 1998.05a
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• pp.27-27
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• 1998

• Journal of Environmental Health Sciences
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• v.32 no.3
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• pp.222-226
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• 2006

Smoking of tobacco cigarettes is associated with a rise in blood pressure together with increase in heart rate. This study was aimed to examine the acute effect of tobacco and non-tobacco cigarette smoking on the blood pressure and heart rate by randomized crossover study. In the results, systolic/diastolic blood pressure and heart rate changes after smoking were significantly different between male and female group. Blood pressure and heart rate were elevated after smoking, but statistical significance for the difference was identified only in the female group. Because Non-tobacco smoke made from leaves of E. ulmoides has no nicotine, its effect on blood pressure and heart rate was negligible. Remarkable difference of heart rate changes in women was observed between tobacco cigarette smoking group and non-tobacco cigarette smoking group.

• Journal of Korea Technical Association of The Pulp and Paper Industry
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• v.31 no.4
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• pp.93-97
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• 1999

Tobacco stalks are greatly produced as annual agricultural wastes. These residues are available approximately 70,000 tons per year. This study was performed to evaluate the potentials of tobacco stalks as a new resource for reconstituent tobacco sheet. Tobacco stalk was more lignified than cereal straws, and had similar chemical constituents to hardwood. Pulping yields by cooling at 170$^{\circ}C$ of dry and green tobacco stalks were 56.7% and 66.3% , respectively. Around 50$^{\circ}$SR freeness level of mixed pulp was adjusted by mixing more than 10% chemical pulp9CP) in the case of dry tobacco stalk and more than 15% CP with wet one. By immersing this handsheet in extracted cooking liquors, reconsitutent sheet contained about 0.28% of nicotines could be prepared. This sheet had enough strength properties for cigarette paper making . In conclusion, it was proved that tobacco stalk could be used to produce the reconstituent tobacco sheet.

• Journal of the Korean Society of Tobacco Science
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• v.22 no.2
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• pp.164-169
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• 2000

The reconstituted tobacco leaves(RTL) playa major part in the control of the low density and tar cigarette. Reconstituted tobacco manufactured by the papermaking process has much higher filling power than homogenized tobacco manufactured by slurry and rolling process. Fragile reconstituted tobaccos are liable to lead to small particles detrimental for filling power so they must be properly flexible. This work was conducted to determine the effect of CaCO$_3$ addition in paper-making process on the filling power and the flexibility of the reconstituted tobacco and to obtain the fundamental informations for improving the quality of domestic reconstituted tobacco. We analyzed the wood fiber species, the filler level, the fiber length, the fineness level and observed the surface of the RTL. From the obtained results, we could determine that foreign reconstituted tobacco was manufactured by blending softwood with hardwood and over 8% of calcium carbonate at the addition level. The domestic RTL has much higher fine fiber level by 23.2 % than that of foreign, so the refining treatment process and the condition must be reoptimized for the improvement of RTL quality.

• Journal of the Korean Society of Tobacco Science
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• v.7 no.1
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• pp.57-65
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• 1985

This study was conducted to obtain the information for the difference of chemical characteristics in each tobacco growing districts and year. The results obtained were as follows 1. Difference of chemical characteristics in 6 districts: In case of flue-cured tobacco leaves, the produced leaf tobacco from Cheong Ju and Dae Jeon districts showed middle level in nicotine and total sugar contents, on the other hand, low nicotine and high sugar contents tobacco leaves were produced in An Dong and Jin Ju districts and high nicotine and low sugar contents of tobacco leaves in Su Won and Chun Cheon , respectively. In Burley tobacco leaves, the nicotine and total nitrogen contents of Chun Cheon districts product's were lower than those of Dae Jeon , Jeon Ju and Kwang Ju district's one. 2. Comparison of each tobacco produced year : The nicotine contents of five-cured and Burley tobacco leaves were the highest in 1981 and 1979, respectively. Also, as time goes to recent year, nicotine and total nitrogen contents were decreased and total sugar contents somewhat was increased .

• Journal of the Korean Society of Tobacco Science
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• v.3 no.2
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• pp.129-130
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• 1981

The potato tuberworm, Phthorimaea operculella, is an occasional pest to tobacco plants in southern regions of Korea. In order to screen effective pesticides against the worm in tobacco leaves, pot and field experiments were carried out in 1981. In the pot experiment with a tobacco variety, Hicks, several effective organic phosphates (Dimecron- LQ 50, Dursban-WP 25, Ekalux-EC 25. Elsan-EC 47.5, and EPN-EC 45), out of 9 Pesticides tested, were solecte4 from their high mortality of more than 90%. Among these Pesticides Ekalux- EC 25 and Elsan- EC 47.5 were recommended to tobacco growers from their excellent efficacy in the field experiment with a tobacco variety, Burley 21.

• Journal of the Korean Society of Tobacco Science
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• v.15 no.1
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• pp.90-97
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• 1993

1. Average moisture content of tobacco in BIB silo was about 19: 1% until 4hours conditioned time, and then moisture variation of tobacco after 2hr conditioned was very small. 2. Application of mathematical model for ordering system. 1) The constant K in the exponential equation varies inversely with both relative humidity and equilibrium moisture. 2) Time needed to order blending tobacco leaves with standard moisture from bulking and blending silo was 4 hours. 3) Reconstituted tobacco sheet had higher moisture absorption ratio than Oriental and Burley tobacco. 4) For minimize of conditioning time in BIB silo, the values of K and Mo given in this study can be used in equation(1) to calculate moisture absorption ratio and optimum conditioning time. 3. Average moisture content and water activity of conditioned tobacco for 4 hours in BIB silo was about 20% and 0.65. In this condition. microbial life will inhibite 4. Physical properties of conditioned tobacco in bulking and blending silo for 4hours was virtually no change.