• 문화기술의 융합
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• 제7권3호
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• pp.293-301
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• 2021

본 연구는 국민건강영양조사 제7기 2016~2018년도 자료를 이용하여 우리나라 성인의 심혈관질환 유병에 영향을 미치는 요인에 대해 규명하고자 하였다. 연구대상자는 7,290명, 자료는 SPSS 26프로그램으로 복합표본 빈도분석, 교차분석, 로지스틱 회귀분석을 실시하였다. 주요 결과로 40~59세 9.0배, 60세 이상 29.44배, 고졸 이하 1.26배, 소득수준 '하' 1.68배, 요코티닌 50ng/mL 미만 1.54배, 50~499.9ng/mL 1.56배, 하루 평균 흡연량 20개비 이상 1.48배, BMI 25kg/m² 이상 2.06배, 유산소운동을 실천하지 않는 경우 1.17배 심혈관질환 유병을 유의하게 증가시키는 것으로 확인되었다. 이상의 결과로 우리나라 성인의 심혈관질환 유병정도를 감소시키기 위해 흡연을 포함한 비만, 운동부족의 생활습관 개선이 필요하며, 고혈압, 이상지혈증등의 유병기간이 길어진 40세 이상의 연령층, 사회경제적 수준이 낮은 층에게 금연을 포함한 건강관리에 대한 적극적인 노력이 요구된다.

• 한국환경과학회:학술대회논문집
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• 한국환경과학회 2001년도 정기총회 및 봄 학술발표회 초록집
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• pp.73-76
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• 2001

• 보건교육건강증진학회지
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• 제28권1호
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• pp.49-56
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• 2011

Objectives: This study focuses on the effectiveness of a five-day target youth smoking cessation program in terms of smoking behavior, psychological characteristics, physiological changes, and 1-month maintenance of non-smoking. Methods: The participants in this one-group pre-posttest study were 91 youth smokers registered to a smoking cessation school at a hospital in Seoul. Data analyses performed include descriptive statistics, x2-test, paired t-test, and ANOVA. Results: A five-day smoking cessation program significantly decreased expired carbon monoxide level, stress, and depression. In post-intervention urine test, urine cotinine was detected in 14 of 91 participants(15.4%). In a one-month follow-up telephone survey 80.2% responded maintaining non-smoking. Conclusion: This study demonstrated the effect of a five-day smoking cessation program for adolescent smokers.

• 대한화학회지
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• 제28권5호
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• pp.323-327
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• 1984

극성 용매인 물과 비극성 용매인 염화메틸렌에서 각각 니코틴을 당량의 오존과 반응시켜 그 생성물을 기체 크로마토그라피로 조사한 후 관 크로마토그래피 및 얇은 막 크로마토그래피를 이용하여 분리하였다. 이들 6가지 물질을 NMR, IR 및 Mass로 구조를 확인한 결과, 미반응의 니코틴 l-nornicotine, anabasine, ${\beta}$-nicotyrine, cotinine 및 nicotine-N-oxide임이 밝혀졌다. 이 생성물들을 토대로 두 액상에서의 니코틴 오존화 반응은 피롤리딘 고리의 1'위치에서 1차 산화가 일어나는 반응 메카니즘을 제안하였다.

• 한국영양학회:학술대회논문집
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• 한국영양학회 1999년도 춘계학술대회 초록
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• pp.116-117
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• 1999

• 한국연초학회:학술대회논문집
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• 한국연초학회 2003년도 27회 정기총회 및 49회 학술발표회
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• pp.35-35
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• 2003

• 한국환경보건학회지
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• 제35권2호
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• pp.100-115
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• 2009

Secondhand smoke (SHS) is one of major public health threats. Since secondhand smoke is complex mixture of toxic chemicals, there has been no standardized method to measure SHS quantitatively. The purpose of this manuscript was to review various quantitative methods to measure SHS. There are two different methods: air monitoring and biological monitoring. Air monitoring methods include exhaled carbon monoxide level, ambient fine particulates, nicotine and 3-ethenylpyridine. Measurement of fine particulates has been utilized due to presence of real-time monitor, while fine particulates can have multiple indoor sources other than SHS. Ambient nicotine and 3-EP are more specific to SHS, although there is no real-time monitor for these chemicals. Biological monitoring methods include nicotine in hair, cotinine in urine, NNK in urine and DNA adducts. Nicotine in hair can provide chronic internal dose, while cotinine in urine can provide acute dose. Since biological monitoring can provide total internal dose, identification of specific exposure source may be difficult. NNK in urine can indicate carcinogenicity of the SHS exposure. DNA adducts can provide overall cancer causing exposure, but not specific to SHS. While there are many quantitative methods to measure SHS, selection of appropriate method should be based on purposes of assessment. Application of accurate and appropriate exposure assessment method is important for understanding health effects and establishing appropriate control measures.

• Asian Pacific Journal of Cancer Prevention
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• 제16권9호
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• pp.4081-4088
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• 2015

Background: Men and women who smoke tend to show less compliance to screening guidelines than non-smokers. However, a recent study in Korea showed that self-reported female smokers constituted less than half of cotinine-verified smokers. Therefore, the aim of this study was to identify hidden smokers using cotinine-verified method and examine cancer screening behavior according to biochemically verified smoking status. Materials and Methods: Among 5,584 women aged 30 years and older who participated in the Fourth and Fifth Korea National Health and Nutrition Examination Survey (KNHANES), 372 (6.66%) hidden smokers were identified based on interview responses and verified by urinary cotinine levels. We compared cancer-screening behavior (cervical, breast, stomach, and colon cancer) of female hidden smokers to that of non-smokers and selfreported smokers by cross-sectional analysis. Results: Hidden female smokers had significantly lower adherence to breast cancer screening compared to non-smokers (aOR (adjusted odds ratio) [95% CI] = 0.71 [0.51-0.98]). Adherence to stomach cancer (aOR [95% CI] = 0.75 [0.54-1.03]) and cervical cancer (aOR [95% CI] = 0.85 [0.66-1.10]) screening was also lower among hidden female smokers compared to non-smokers. Self-reported (current) smokers showed lowest adherence to cervical cancer (aOR: 0.64, 95% CI0.47-0.87), breast cancer (0.47 [0.32-0.68]), stomach cancer (0.66[0.46-0.95]), and colon cancer (0.62 [0.38-1.01]) screening compared to non-smokers, followed by female hidden smokers, then non-smokers. These lower adherence rates of current smokers were attenuated after we incorporated hidden smokers into the current smoker group. Conclusions: Cancer screening adherence of female hidden smokers was lower than cotinine-verified non-smokers but higher than current smokers. Considering the risk of smoking-related cancer among women, identifying hidden smokers is important to encourage appropriate cancer screening.

• Asian Pacific Journal of Cancer Prevention
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• 제13권3호
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• pp.1003-1010
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• 2012

Background: This study examined the influence of body mass index (BMI), subjective body perception (SBP), and the differences between BMI and SBP influence on smoking among women. Methods: This study used the Korea National Health and Nutrition Examination Survey IV-2, 3 2008-2009. A urinary cotinine test was administered to 5485 women at least 19 years of age. Individuals whose cotinine level was at least 50 ng/mL were categorized as smokers. A multiple logistic regression analysis was performed to estimate the extent to which body-related variables affect female smoking. Results: Women with a lower BMI who perceived themselves to be normal or very fat were 2.09 times (1.14-3.83) more likely to smoke than women with a normal BMI and SBP. Women who were never married with a low BMI and thin SBP were 3.11 times (1.47-6.55) more likely to smoke than women with a normal BMI and SBP. Married women with a high BMI who considered themselves very fat were 0.63 times (0.43-0.94) less likely to smoke than women with a normal BMI and SBP. In contrast, divorced and widowed women with a low or normal BMI who considered themselves very fat were 26.1 times (1.35-507.3) more likely to smoke. Conclusions: Discrepancies between the objective physical condition (BMI) and the subjective body image (SBP) influence the female smoking rate. To reduce the number of female smokers, public education on the association between smoking behavior and weight issues is needed, especially among women with low BMI and distorted weight perception.

• 한국연초학회지
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• 제27권1호
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• pp.100-106
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• 2005

To obtain the optimum condition for analysis of 10 alkaloids in tobacco leaves, such as nicotine, nornicotine, anatabine, anabasine, myosmine, cotinine, 2,3'-dipyridyl, $\beta-nicotyrine,\;\beta-nornicotyrine\;and\;\beta-formylnornicotin$, 5 types of extraction method were investigated by GC-FID and GC/MS. The optimum condition of alkaloid extraction was achieved by using methanol:dichloromethane(1:3, v/v) after NaOH treatment. The use of mass selective detector (MSD) provided unambiguous nicotine related alkaloid analysis. Alkaloids in various tobacco leaves were extracted with the optimum extraction condition and quantified by GC/MS/SIM mode. Compared with concentrations of alkaloids among the various tobacco leaves, the concentration of alkaloids was generally in the order burley > flue-cured > oriental tobacco. In flue-cured tobacco leaves, the order of concentration of alkaloids was nicotine > anatabine > nornicotine > $\beta-nicotyrine\;>\;\beta-formylnornicotine\; >\;myosmine\;>\;2,3'-dipyridyl\;>\;cotinine\;>\;anabasine\;>\;\beta-nornicotyrine$. However, in the case of burley and oriental tobacco leaves, the concentration of nornicotine was higher than that of anatabine.