• 보건교육건강증진학회지
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• 제33권2호
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• pp.67-76
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• 2016

Objectives: This study is purpose to recognition the of smoking behavior and the electronic cigarette of university students have a current smoking. Methods: The subjects were university living in Busan, the survey was conducted from March 23 to April 12, 2015, 314 except for 24 copies of non-response and error response among a total of 340 questionnaires were analyzed. Statistical analysis methods used in this study are $x^2$-test, Linear Regression Analysis and other basic statistics such frequency, percentage using SPSS version 22.0. Results: Electronic cigarette has been analyzed to be recognized non smoking, smoking reduces, good health than conventional cigarettes, convenient to use, there is no smell, can smoke in any place and as safe. Gender, grade, non smoking experience, non smoking and accept factors were analyzed to influence the use of electronic cigarettes. Conclusions: We suggest an established institutional arrangements and regulations, take advantage of various health programs development, and ongoing health education.

• 한국콘텐츠학회논문지
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• 제20권10호
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• pp.436-448
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• 2020

본 연구는 2017년 지역사회건강조사 자료를 이용하여 우리나라 만 19세 이상 성인을 대상으로 흡연형태별 구강건강 상태 및 관리와의 관련성을 평가하여 특히 전자담배가 구강건강에 미치는 영향을 알아보고자 하였다. 비 흡연, 궐련, 전자담배, 궐련과 전자담배 병용 4그룹으로 나눠 무응답과 응답거부 등 결측값 24명을 제외하고 최종 228,357명을 분석대상으로 하였다. 구강건강 상태 및 관리를 종속변수로 하여 로지스틱회귀분석을 시행한 결과 비 흡연군에 비해 궐련군과 혼합군은 다변량 회귀분석에서 유의한 차이를 보였다. 전자담배군은 연령과 성별을 보정한 결과변수에서만 유의한 차이를 보였으나, 다변량 회귀분석에서 스켈링 무경험에서만 0.72배 오즈비가 통계적으로 유의하였을 뿐, 다른 모든 결과 변수는 유의한 차이가 없었다. 본 연구에서 전자담배군과 구강건강과의 관련성이 나타나지 않았지만, 전자담배의 흡연량, 흡연강도 등 흡연패턴을 고려한 후속 연구가 필요한 것으로 사료된다.

• 생명과학회지
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• 제28권5호
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• pp.587-596
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• 2018

전 세계적으로 담배흡연자의 심혈관 위험 감소와 금연을 위한 대안으로 전자담배 이용이 급속하게 확산되고 있지만 니코틴을 포함한 잠재적 유해화합물을 함유한 전자담배의 심혈관 효과는 불분명하다. 본 연구는 전자담배 사용에 따른 심장자율신경조절 변화를 관찰하고 급성적인 교감신경흥분효과 및 부교감신경활동 저하 반응을 궐련담배 흡연과 직접 비교하려는 목적으로 수행되었다. 41명의 젊고 건강한 흡연남성들을 대상으로 자료 분석을 수행하였으며, 무작위 교차 설계에 의해 1주의 wash-out period를 적용하여 전자담배와 궐련담배 세션이 각각 실시되었다. 전자담배는 흡연 시를 포함한 흡연 후 5분까지, 궐련담배의 경우 흡연 시 및 흡연 후 최대 30분까지 교감신경활성화 및 부교감신경 감소가 관찰되었다. 두 제품 간 비교에서, 흡연 시를 포함한 흡연 후 30분 동안의 HRV 분석에서 전자담배는 궐련담배에 비해 비교적 교감신경흥분효과 및 부교감신경저하에서 적은 변화수준 및 단시간 변화를 제공하는 것으로 나타났다. 이상의 결과들은 비록 전자담배가 궐련담배에 비해 심장자율신경조절에서 상대적으로 완화된 효과를 제공한다고 할지라도 전자담배 내 니코틴 및 잠재적 위험요인들을 고려해 볼 때 급성적인 교감신경흥분작용 및 부교감신경의 저하를 야기함으로 과도한 사용에 주의가 요구된다.

• 한국보건간호학회지
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• 제33권3호
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• pp.340-353
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• 2019

Purpose: This study was conducted to compare and analyze the smoking-related social-ecological factors affecting attempts to quit smoking by adolescents using tobacco cigarettes only and also those adolescents using tobacco cigarettes along with electronic cigarettes. Methods: This study, as secondary analysis research, used the raw data from the 14th Korea youth risk behavior survey 2018. The data was analyzed by frequency analysis, the Rao-scott χ²-test and logistic regression analysis when considering the complex sample's analysis. Results: On logistic regression analysis, during their first smoking period, intense physical activities and having friends who smoked were associated with significantly more attempts to quit smoking by cigarettes smokers, and their first smoking period and experiences of undergoing smoking cessation education were associated with significantly more attempts to quit smoking for dual smokers of both tobacco cigarettes and electronic ones. Conclusion: As a result of this study, we identified the need to differentiate different types of smoking cessation counseling and education according to the types of smoking in adolescents.

• 대한임상독성학회지
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• 제16권2호
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• pp.172-175
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• 2018

Acute nicotine poisoning by liquid nicotine for electronic cigarettes is becoming an increasing problem worldwide. On the other hand, there are no regulations regarding its concentration, container or labelling in Korea. This is the first case of a cardiac arrest after liquid nicotine ingestion that was confirmed by plasma nicotine detection in Korea. A 34-year-old male was found with a cardiac arrest at home by the emergency medical services crew, and had a return of spontaneous circulation after 27 minutes of cardio-pulmonary resuscitation. The cause of his cardiac arrest was suspected to be acute nicotine poisoning by the ingestion of liquid nicotine. Toxicology analysis of the National Forensic Service confirmed plasma nicotine, and the pharmacokinetic estimated average concentration of plasma nicotine at the time of the cardiac arrest was 29.7 mg/L, a lethal dose. He was hospitalized for further treatment, but was discharged after 20 days without any improvement. Considering the strong toxicity of nicotine, appropriate policy decisions are required for sales and distribution.

• 보건교육건강증진학회지
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• 제30권5호
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• pp.15-26
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• 2013

Objectives: To present the bases for health education on electronic cigarettes, we analyze the present state of electronic cigarettes. Methods: We applied descriptive study, reviewing the literature from domestic and foreign electronic databases such as National Discovery for Science Leaders and PubMed. Results: Electronic cigarette has been the subject of much controversy but very little study. I reviewed and summed up the definitions, device safety, health risk, smoking cessation effects, addiction, second hand smoke, and regulations of electronic cigarettes. Conclusion: Finally,I presented the evidence-based contents and desirable direction for health education about electronic cigarettes. The results suggested that the health educators focus on the potential addiction to electronic cigarettes, instead of the cessation effects.

• 한국연초학회지
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• 제27권1호
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• pp.83-93
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• 2005

This study was conducted to evaluate the effect of additives in low sidestream cigarette papers, such as Mg$(OH)__2,\;TiO_2\;and\;KH_{2}PO_4$ on the delivery of mainstream and sidestream smoke. From the analysis of tar and nicotine in sidestream and mainstream smoke, the delivered ratios of tar and nicotine by sidestream to mainstream smoke in common cigarette paper were 5.32 and 8.60, respectively. However, the delivered ratios of those of the paper containing $Mg(OH)_2\;were\;2.25\~3.23,\;4.86\~7.14,\;Mg(OH)_2\;and\;KH_{2}PO_4\;were\;2.12\~2.92,\;4.67\~6.89,\;TiO_2\;was\;3.21,\;7.51 $ respectively. The deliver patterns of semi-volatile components in the cigarettes were similar each there, but a slight different pattern in the amount was observed depending on the kinds of compounds added in cigarette papers. In the cigarettes made of $Mg(OH)_2$ added paper, the aromatic components such as benzene, toluene and phenol were generated more while the aliphatic components like neophytadiene, ethyl decanoate were delivered less than the cigarettes made of common cigarette papers. However, the cigarettes manufactured with $Mg(OH)_2\;and\;KH_2PO_4$ added paper showed an opposite trend. The cigarettes made of $TiO_2$ added paper showed relatively low delivery in the most compounds measured. In sensory evaluation, cigarette papers tested were noticed a distinguishable sensory character between the low sidestream smokes with additive cigarette papers except $TiO_2$ added one. Moreover, aroma patterns detected by a electronic nose system in TPM were a similar tendency.

• 센서학회지
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• 제23권5호
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• pp.342-348
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• 2014

This paper introduced a novel multi-gas sensor detector with simple signal processing algorithm. This device was evaluated by investigating the characteristics of combustible materials using fire-generated smell and smoke. Plural sensors including TGS821, TGS2442, and TGS260X were equipped to detect carbon monoxide, hydrogen gas, and gaseous air contaminants which exist in cigarette smoke, respectively. Signal processing algorithm based on the difference of response times in fire-generated gases was implemented with early and accurately fire detection from multiple gas sensing signals. All fire experiments were performed in a virtual fire chamber. The cigarette, cotton fiber, hair, polyester fiber, nylon fiber, paper, and bread were used as a combustible material. This analyzing software and sensor controlling algorithm were embedded into 8-bit micro-controller. Also the detected multiple gas sensor signals were simultaneously transferred to the personnel computer. The results showed that the air pollution detecting sensor could be used as an efficient sensor for a fire detector which showed high sensitivity in volatile organic compounds. The proposed detecting algorithm may give more information to us compared to the conventional method for determining a threshold value. A fire detecting device with a multi-sensor is likely to be a practical and commercial technology, which can be used for domestic and office environment as well as has a comparatively low cost and high efficiency compared to the conventional device.

• Journal of Preventive Medicine and Public Health
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• 제50권5호
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• pp.336-346
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• 2017

Objectives: To characterize the usage patterns of new types of tobacco products (NTTPs) to develop effective strategies for the regulation of NTTPs in Korea. Methods: We conducted focus group interviews to identify the NTTP usage patterns of research subjects. The NTTPs were limited to electronic cigarettes (e-cigarettes), waterpipe tobacco, and rolling tobacco. We categorized 30 research subjects into 4 groups. The ecigarette group was divided into adult and adolescent groups. Each group contained 7-8 subjects. An interview lasting approximately 2 hours was conducted with each group. Results: Ninety percent of NTTP users used an NTTP in combination with conventional cigarettes. Subjects mostly bought NTTPs online, unlike how they bought cigarettes. Additionally, a great deal of information, such as how to use NTTPs and descriptions of NTTP products, was exchanged through online or offline societies. The primary reason why the subjects used NTTPs was that NTTPs offer a greater range of flavors and aromas than cigarettes. Moreover, NTTPs were felt to be less repulsive than cigarettes. NTTPs were not used as a cigarette substitute; rather, they were mostly used in places and situations where traditional cigarette smoking was not allowed. Conclusions: Based on the results of this study, the government should conduct studies on the effects of the combined use of NTTPs and cigarettes on the human body, obtain and provide accurate data regarding NTTP use, and develop and implement polices to ban NTTP advertising, which may arouse adolescents' curiosity, and the addition of flavoring substances to tobacco products.

• 대한간호학회지
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• 제53권2호
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• pp.155-166
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• 2023

Purpose: Although heated tobacco product (HTP) use among adolescents is an emerging public health problem, little is known about the frequency and quantity of HTP use. Thus, we investigated the associations between the frequency and quantity of HTP use and smoking characteristics (i.e., combustible cigarette [CC] and electronic cigarette [EC] use, and attempts to quit smoking) among CC-smoking adolescents. Methods: We analyzed nationally representative data from 2,470 Korean adolescents who were current CC smokers. To investigate our aim, we conducted multinomial logistic and logistic regression analyses. Results: We found that daily and heavier CC users had greater likelihoods of more frequent and heavier HTP use. In addition, dual users of CCs and ECs were more likely to use HTPs more frequently and heavily than CC users who did not use ECs. Moreover, daily EC users had the highest risk of frequent and heavy HTP use. The frequency and quantity of HTP use were not associated with attempts to quit smoking. Compared to CC-only use, dual use of CCs and HTPs was not associated with quitting attempts, and triple use of CCs, ECs, and HTPs was associated with a lower likelihood of quitting attempts. Conclusion: HTP use was less likely to displace CC use and promote attempts to quit smoking. Thus, strict regulations are required to prevent the promotion of HTPs as a substitute for CCs or as a means of quitting smoking. Additionally, health professionals should consider preventive interventions for HTP, as well as CC and EC use among adolescents.