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Fulltext Does Tobacco Affect Economy?

Ahsan A, Handika R, Qureshi F, Martokoesoemo DRS, Hindriyani M, Amalia N, et al.

Asian Pac J Cancer Prev, 2022 Jun 01;23(6):1873-1878.
PMID: 35763626 DOI: 10.31557/APJCP.2022.23.6.1873

OBJECTIVE: The still debatable contribution of tobacco to the economy demands further discussion as tobacco remains controversial commodity due to its adverse health impacts. This paper aims to investigate the relationship between tobacco and the economy using macroeconomics indicators such as unemployment, inflation, and GDP growth. As a comparison, we include the tobacco price bands in USA because the sector is one of dominant affecting the economy and the price in some main areas in America is incredibly competitive.
METHODS: This paper use tobacco data and Macroeconomics Indicators from Euromonitor International and World Bank Data. We extend linear regression models by controlling both the serial correlation and endogeneity bias problems. We also observe the properties in the ARMA(2,2) data generating process.
RESULTS: We document that tobacco tends to affect the USA's future economy but not Indonesia. In our robustness check, we conduct a SUR analysis to control the contemporaneous correlations among Asian markets. We further document that tobacco variables tend not to affect the economy in the Asian markets.
CONCLUSION: Our results show that the contribution of tobacco commodity to the economy is overstated. Therefore, the comprehensive and massive tobacco control implementations should be undertaken hence is relevant to put into actions.

Matched MeSH terms: Tobacco Use/adverse effects
Oral Candida carriage and species prevalence amongst habitual gutka-chewers and non-chewers

Javed F, Tenenbaum HC, Nogueira-Filho G, Nooh N, Taiyeb Ali TB, Samaranayake LP, et al.

Int Wound J, 2014 Feb;11(1):79-84.
PMID: 22883719 DOI: 10.1111/j.1742-481X.2012.01070.x

Oral Candida colonisation is higher in tobacco smokers as compared to non-smokers; however, it remains unknown whether smokeless tobacco chewers are susceptible to increased oral Candida colonisation. The aim was to determine the oral Candida carriage and species prevalence amongst habitual gutka-chewers and non-chewers in a cohort from Karachi, Pakistan. Forty-five gutka-chewers and 45 non-chewers were included. Information regarding age, sex, duration of gutka-chewing habit, daily frequency of gutka consumption, duration of holding gutka in the mouth, daily frequency of tooth-brushing and tongue brushing was collected using a questionnaire. Oral yeast samples were collected by scraping the dorsum of the tongue and bilateral buccal mucosa with a sterile cotton swab. Identification of yeast species was performed using standard techniques. Tongue lesions were identified and recorded. Unstimulated whole salivary flow rate (UWSFR) was also measured. There was no significant difference in the mean age, UWSFR and oral Candida carriage among gutka-chewers and non-chewers. Individuals were chewing gutka since 4·4 years and were consuming five gutka sachets daily. Candida albicans (C. albicans) was the most common yeast species isolated from 57·8% gutka-chewers and 64.4% non-chewers. In 24.4% gutka-chewers and 22·2% non-chewers, two candidal strains (C. albicans and Candida tropicalis) were isolated. In conclusion, the present results indicated no significant difference in oral Candida carriage in habitual gutka-chewers and non-chewers.

Matched MeSH terms: Tobacco Use/adverse effects
Tobacco chewing and risk of gastric cancer: a case-control study in Yemen

Al-Qadasi FA, Shah SA, Ghazi HF

East Mediterr Health J, 2017 Jan 23;22(10):719-726.
PMID: 28134423

This study aimed to assess the risk factors for gastric cancer in Yemen. A hospital-based case-control study of 70 cases and 140 controls was carried out in Sana'a city between May and October 2014. A structured questionnaire was used to collect information through direct interview. Living in rural areas, tobacco chewing and drinking untreated water were significant risk factors for gastric cancer. Frequent consumption of chicken, cheese, milk, starchy vegetables, cucumber, carrots, leeks, sweet pepper, fruit drinks, legumes and olive oil were associated significantly with decreased risk of gastric cancer. Multiple logistic regression analysis showed that chewing tobacco and frequent consumption of white bread were associated with increased risk of gastric cancer, whereas frequent consumption of chicken, cooked potatoes and fruit drinks had an inverse association. Risk of gastric cancer can be prevented by health education and increasing community awareness.

Matched MeSH terms: Tobacco Use/adverse effects*
Fulltext Genotoxic effects of tobacco use in residents of hilly areas and foot hills of Western Ghats, Southern India

Chandirasekar R, Murugan K, Muralisankar T, Uthayakumar V, Jayakumar R, Mohan K, et al.

Sci Rep, 2019 Oct 17;9(1):14898.
PMID: 31624274 DOI: 10.1038/s41598-019-51275-w

Smoking and smokeless tobacco consumption is a significant risk factor that provokes genetic alterations. The present investigation was to evaluate the biomarkers of genotoxicity including micronucleus (MN), chromosome aberrations (CA) and DNA strand breaks among tobacco consumers and control individuals residing in hilly areas of Western Ghats, Tamilnadu, South India. This study included 268 tobacco consumers with equal number of controls. The tobacco consumers were divided into Group I (<10 years of tobacco consumption with an age range from 15 to 35 years) and group II (>10 years consumption above 35 years of age). Chromosome aberration (CA) and comet assay were performed using blood and micronucleus assay from exfoliated buccal epithelial cells obtained from tobacco consumers and controls. Elevated levels of CA were found in group II (Chromatid type: 2.39 ± 1.13 and chromosome type: 1.44 ± 1.24) exposed subjects, high micronucleus and DNA damage (TL:4.48 ± 1.24 and TM:3.40 ± 1.58) levels were significantly (p tobacco consumers when comparison with group I and controls. This study also observed a lack of awareness among the tobacco consumers about the harmful health effects of tobacco. Tobacco consumption contributes to the significant alteration in genetic materials. In addition, a high rate of spontaneous abortion was also seen in the studied population.

Matched MeSH terms: Tobacco Use/adverse effects*