• 한방비만학회지
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• 제5권1호
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• pp.121-131
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• 2005

During last few decades dietary guidelines for the weight management mainly have focused on a low-fat, high carbohydrate diet. Carbohydrate was supposed to be low-dense, highly satiating as well as it affects little on the lipogenesis. Although low-fat diet has significant weight-reducing effect, the loss was modest and usually regained after cessation of the diet. Furthermore, low-fat, modest-carbohydrate diet did not impact on the ever increasing rates of overweight and obesity. Alternative approaches include low-carbohydrate diet, high-carbohydrate diet and low-glycemic index diet. Although none of above mentioned diet have sufficient evidence for standard weight management diet, short-term efficacy and safety are being approved continuously. Low-carbohydrate diet contains less than 45% of carbohydrate in daily energy consumption, it is claimed to have more satiating effect and to improve metabolism. However, low compliance due to the limitation of food choice should be considered on prescribing the diet. High-carbohydrate which contains 90% of carbohydrate in total daily energy consumption, is effective in providing satiety and lowering total calorie intake and cholesterol. On the other hand, nutritional unbalance should be took into account. Low-glycemic index diet is based on the theory that contemporary diet contains significantly less fiber and unrefined carbohydrate, therefore insulin secretion is disturbed. Because low glycemic index food slowly increase blood glucose and insulin level, it induces much satiating effect and may decrease calorie ultimate intake. However, poor standardization of glycemic index is one of the main obstacle for the diet to be applied in the clinic. Meanwhile, high fructose food and beverage should be discouraged because it has little satiating effect and may cause insulin resistance. High fiber food is another recommendation for healthy, lean diet.

• 고려인삼학회:학술대회논문집
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• 고려인삼학회 1988년도 학술대회지
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• pp.87-91
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• 1988

고혈압 치료제를 투여한 19명의 고혈압환자에게 홍삼을 매일 3g씩 3개월간 투여하고 혈압과 생활상태를 조사하였다. 홍삼투여기간중에는 수축기 혈압이 현저히 감소하였으나, 이완기혈압과 심장박동에는 변화가 없었다. 환자 중 $89\%$가 생활상태가 현저히 개선되었는데 그중 불면, 갈증, 피로감, 기분, 성생활과 일반적인 상태등이 두드러졌다. 더욱이 이 기간 중에서 R-R 간격 변화계수가 개선되었다. 그러나 홍삼투여를 중단한 1개월 후에는 수축기 혈압과 생활상태를 나타내는 인자 등이 투여전의 상태로 다시 악화되었다. 이러한 결과로서 홍삼은 수축기 혈압을 저하시키며 고혈압 치료제를 투여한 환자에 있어서 생활상태를 개선시키는 것으로 사료된다.

• Journal of Preventive Medicine and Public Health
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• 제40권4호
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• pp.297-304
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• 2007

Objectives : We investigated the validity of the dipstick method (Mossman Associates Inc. USA) and the expired CO method to distinguish between smokers and non-smokers. We also elucidated the related factors of the two methods. Methods : This study included 244 smokers and 50 ex-smokers, recruited from smoking cessation clinics at 4 local public health centers, who had quit for over 4 weeks. We calculated the sensitivity, specificity and Kappa coefficient of each method for validity. We obtained ROC curve, predictive value and agreement to determine the cutoff of expired air CO method. Finally, we elucidated the related factors and compared their effect powers using the standardized regression coefficient. Results : The dipstick method showed a sensitivity of 92.6%, specificity of 96.0% and Kappa coefficient of 0.79. The best cutoff value to distinguish smokers was 5-6ppm. At 5 ppm, the expired CO method showed a sensitivity of 94.3%, specificity of 82.0% and Kappa coefficient of 0.73. And at 6 ppm, sensitivity, specificity and Kappa coefficient were 88.5%, 86.0% and 0.64, respectively. Therefore, the dipstick method had higher sensitivity and specificity than the expired CO method. The dipstick and expired CO methods were significantly increased with increasing smoking amount. With longer time since the last smoking, expired CO showed a rapid decrease after 4 hours, whereas the dipstick method showed relatively stable levels for more than 4 hours. Conclusions : The dipstick and expired CO methods were both good indicators for assessing smoking status. However, the former showed higher sensitivity and specificity and stable levels over longer hours after smoking, compared to the expired CO method.

• 한국잡초학회지
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• 제14권2호
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• pp.112-119
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• 1994

본(本) 시험(試驗)은 벗풀 우점도(優占度)의 지속적(持續的) 증가(增加) 원인인(原因)과 효과적(效果的)인 방제법(防除法)을 밝히고자 수행하였다. 1. Sulfonylurea계(系) 제초제(除草劑) 관행처리시(慣行處理時) 벗풀은 일정(一定) 기간(期間)동안 생육억제(生育柳制) 후(後) 재생(再生)되었다. 2. Pyrazolate에 의한 벗풀의 살초범위(殺草範圍)는 7엽기(葉期) 전개(展開) 이전(以前)이었다. 3. Pyrazolate에 대한 벗풀의 살초범위(殺草範圍)와 괴경(塊莖)의 크기 및 탄수화물(炭水化物) 소비량(消費量)과는 상관(相關)이 없었다. 4. Pyrazosulfuron-ethyl과 pyrazolate 일차(一次) 처리(處理) 후(後) 이들 제초제(除草劑)의 체계처리시(體系處理時) 벗풀 괴경형성(塊莖形成)이 95% 이상(以上) 억제(抑制)되었다.

• 보건교육건강증진학회지
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• 제18권1호
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• pp.1-15
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• 2001

This study purposed to examine the participative intention for health promotion program in a university and to find out the factors to associate with the participative intention. The data were based on the self-reported questionnaires from 746 women who study in E university, and this survey performed May, 1998. This study performed to analyze the participative intention for health promotion programs and the factors associate with health promotion program using $chi^2$-test and trend test by the PC-SAS 6.12. The major findings were as follows: 1. The tendency of participative intention for health promotion programs showed that Influenza preventive program was the highest among the health promotion programs, and the next were Weight control program, Rubella preventive program, Fitness program. On the other hand, Smoking preventive program and Non-drinking program were lower than the other program. 2. The four significant factors on participative intention for health promotion programs were grade, concern for health, and behavior change experience through the health education. On the other hand, the cognitive level for health, experience for health education were not the significant factors associate with the participative intention for health promotion programs. 3. The relationship between factors and each health promotion program showed that Rubella preventive program, Influenza preventive program, Weight control program, Smoking cessation program and Non-drinking program were associated with the grade or the health concern. And Chronic diseases preventive program was associated with the grade and the concern for health. Fitness program and Sex education program were associated with the concern for health and the behavior change experience through health education.

• 한국융합학회논문지
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• 제11권3호
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• pp.333-340
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• 2020

본 연구는 학교 밖 청소년의 흡연여부에 따른 건강 및 심리적 특성을 확인하고, 부모 양육태도가 흡연에 미치는 영향을 파악하기 위한 서술적 조사 연구이다. 본 연구는 서울과 충남 지역에 있는 학교 밖 지원센터에 등록되어 있는 282명을 연구 대상자로 선정하였으며, 2018년 3월부터 2018년 6월까지 설문지를 통해 자료 수집하였다. 자료 분석을 위하여 x²-test, 독립표본 t-test, 다변량 로지스틱 회귀분석을 실시하였다. 연구결과를 살펴보면, 학교 밖 청소년의 흡연에 성별, 아버지 교육수준, 음주, 성관계 경험, 부모의 양육태도가 유의한 영향을 미치는 것으로 나타났으며, 특히 부모의 양육태도 점수가 높은 집단에서 흡연의 가능성이 높아졌다. 본 연구 결과를 바탕으로 부모 양육태도를 고려한 학교 밖 청소년의 흡연 예방 및 금연프로그램을 개발하는데 기초자료를 제공하고자 한다.

• 한국게임학회 논문지
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• 제15권3호
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• pp.41-50
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• 2015

본 연구는 사용자 본인과 동일한 실사 캐릭터의 사용과 제3의 애니메이션 캐릭터의 사용이 흡연 시뮬레이션 게임에서 공간적 실재감, 사회적 실재감, 몰입, 감정이입, 불안, 인지된 위험과 같은 요인들에 어떠한 차이를 보이는가를 검증하기 위해 플레이테스트 실험 방법론을 수행하였다. 실험연구를 위해 '한림대학교 헬스커뮤니케이션연구소'에서 저자들이 개발한 흡연 시뮬레이션 게임인 'Smoking Sims'을 사용하여 남자 흡연자 60명을 대상으로 실험을 진행하였다. 연구의 결과 공간적 실재감, 사회적 실재감, 몰입, 감정이입과 함께 흡연에 대한 인지된 위험이 사용자 실사 캐릭터로 구성된 시뮬레이션에서 더 높은 것으로 나타났다. 이 연구는 흡연예방과 같은 기능적 설득게임에서 사용자 본인과 동일한 캐릭터의 사용이 게임의 사용자경험은 물론 기능적 효과인 흡연위험에 대한 인식효과도 높은 것으로 나타나 기능성게임 디자인에서 캐릭터 동일시의 중요성을 제안하고 있다.

• The Korean Journal of Physiology
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• 제20권1호
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• pp.103-124
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• 1986

Since it has been suggested that atrial receptor may be involved in the mechanism of extracellular volume regulation, it was shown that the granularity of atrial cardiocytes can be changed by water and salt depletion, and that an extract of cardiac atrial tissue, when injected intravenously into anesthetized rats, was shown to cause a large and rapid increase in renal excretion of sodium. Various natriuretic peptides were isolated and synthetized, and the effects were investigated by many workers. Most studies, however, have been carried out under anesthesia and there have teen some controversies over direct effect of the factor on the renal function. Therefore, it was attempted in this study to access the effects of an atrial extract and a synthetic natriuretic factor in unanesthetized rabbits. Intrarenal arterial infusion of atrial extract caused a rapid increase of urinary volume and excretion of sodium. Glomerular filtration rate and renal plasma flow were both increased with no change in filtration fraction. The ventricular extract produced no change in urinary excretion of electrolytes, nor in renal hemodynamics. Intrarenal infusion of synthetic atrial natriuretic factor caused increases of renal excretory rate of sodium, chloride and potassium, and $FE_{Na}$. Glomerular filtration rate, renal plasma flow increased. And free water clearance also increased. Accentuated excretory function correlated well with increased glomerular filtration rate and renal plasma flow during infusion and for 10 minutes following the cessation of the infusion. Renin secretion rate decreased during constant infusion of atrial natriuretic factor. However, no correlation was found with the changes in glomerular filtration rate, renal plasma flow, or urinary excretion of sodium. These results suggest that atrial extract or atrial natriuretic factor induces changes in renal hemodynamics, as in excretion of electrolytes either indirectly through hemodynamic changes or directly by inhibiting tubular reabsorption. At the same time, renin secretory function is affected by the factor possibly through an unknown mechanism.

• 한국의류학회지
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• 제15권4호
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• pp.341-349
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• 1991

This study was done to provide basic data for clothing design and thus to contribute to the academic development of the clothing and textile area. The focus of this study was to charac­terize the somatotype based on each individual's lateral view. For this purpose, firstly, categorization of the subjects based on their lateral view and definition of each category, secondly, characterization of each somatotype, and thirdly, sugges­tion of the deterministic criteria of each category were complished. The subjects in this study were female college students of 18 to 26 year-old whose somatotypes were comparatively invariable after cessation of physical growth. The metrical items characterizing upper body lateral view were chosen. Data were collected through Anthropometry and Photometry and analyzed by Factor analysis. The results were as follows; 1. Each subject's side view contour was classified as straight type, lean-back type, bend­forward type, and swayback according to its position to the relative plumb line. Straight type was defined as the type in which the plumb line passes through the lobe of the ear, the shoulder joint, and the mid abdominal region laterally. Lean-back type positioned the plumb line more posteriorly than straight type. Bend-forward type positioned the plumb line more anteriorly than straight type. Swayback positioned the plumb line at about the same line as straight type. And curvature of side view contur was more prominent in this type than in straight type. 2. Seven factors were figured out. The first factor was representing upperbody volume, and the second factor was representing size, the third factor was horizontal distance from lateral view representing size view contour. The fourth factor was front body length, the fifth factor was back body length. The sixth factor was shoulder length and shoulder width representing shoulder shape. The seventh factor was the bust shape.

• 한국학교보건학회지
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• 제28권3호
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• pp.168-176
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• 2015

Purpose: The purpose of this study was to investigate the combined influence of the frequency and the intensity of smoking on suicidal ideation and attempts in Korean high school students. Methods: This cross sectional study used secondary data from the 2014 Adolescent Health Behavior Online Survey. A total of 35,094 high school students were included in the study. The study set up two categories for the frequency of smoking - intermittent and daily - and another two for the intensity of smoking - heavy and light. Complex samples logistic regression was used to analyze the combined influence of smoking frequency and intensity on suicidal ideation and attempts. Results: Regardless of frequency and intensity, smoking was more likely to increase suicidal ideation and attempts than non-smoking. Among smokers, intermittent heavy smokers (suicidal ideation: Adjusted Odds Ratio [AOR]: 1.406, 95% Confidence Interval [CI]: 1.015~2.161, p=.012; suicidal attempts: AOR: 2.977, 95% CI: 1.814~4.886, p<.001) or daily heavy smokers (suicidal ideation: AOR: 1.274, 95% CI: 1.017~1.596, p=.035; suicidal attempts: AOR: 1.717, 95% CI: 1.250~2.359, p=.001) had significantly higher odds of suicidal ideation and attempts than intermittent light smokers. Conclusion: Based on the results, smoking prevention and cessation are essential to preventing suicides in adolescents. Especially, smoking intervention programs are needed to reduce smoking intensity in smokers.