韓國人 期待餘命의 限界推定에 관한 研究

千聖秀(Sung Soo Chun),金正根(Jong Kun Kim) 한국인구학회 1993 한국인구학 Vol.16 No.2

The purpose of this study is to estimate limits of Korean life expectancy at birth by 'Gompertz growth curve Model', 'Cause-Elimination Model' and Multidimensional models of Senescence and Mortality'. Data used in Gompertz curve were obtained from all life tables published from 1905 to 1990 in Korea, and life expectancies at birth of eighteen groups were selected at five-year interval in consideration of time-series changes. Data used in Cause-Elimination Model are 'Causes of Death statistics in 1991' published in 1992 by National Bureau of Statistics of Korea and 'life table of 1989' published in 1990 by National Bureau of Statistics, Economic Planning Board of Korea. The materials are all classifiable death data, 119,253 cases of male and 82,420 cases of female, which is from 1991 Causes of Death statistics. The cases of death analyzed belong to one of 8 categories; i.e., Infectious and Parasitic Diseases(001-139; with notation of Infectious Diseases), Malignant Neoplasms(140-208), Hypertensive Diseases(401-405), Ischemic Heart Diseases and Diseases of Pulmonary Circulation and Other Forms of Heart Diseases (410-429 ; with notation of Heart Disease), Cerebrovascular Diseases(430-438), Chronic Liver Diseases and Cirrhosis(571; with notation of Liver Diseases), Injury and Poisoning(800-999) and all other disease. Data used in 'Multidimensional models of senescence and mortality' were life table of 1989 published by National Bureau of statistics, Economic Planning Board of Korea and life table of 1970,1978-79,1983, 1985 and 1987. The major findings may be summarised as follows: 1. Estimate equations of Gompertz growth curve using life expectancy at birth during the 1905-1990 period are as the following. Male : y = 88.047697 × (0.199690)0.903381x Female : y = 95.632828 × (0.190219 )0 897553x Limits of life expectancy at birth, which were estimated by Gompertz growth curve, are 88.05 for male and 95.63 for female. 2. The effect on life expectancy at birth of eliminating all causes of death is 14.04 years(for male) and 10.86 years(for female). Astonishingly, eliminating the malignant neoplasms increase life expectancy at birth by 2.85 years for male and 2.03 years for female in 1991. In table 8 we show the effect on life expectancy at birth of separately eliminating each of the 8 categorical causes of death. The theoretical limit to life expectancy by Cause-Elimination Model is 80.96 for male and 85.82 for female. 3. If the same rate of delay [0.376year(male), 0.435 year (female) per calendar year] continued, then life expectancy at birth would reach 74.82(male) years and 84.10(female) years in 2010. With 14.04-years(male) and 10.86-years(female) effect attributable in 2010 would be 88.86 years(male) and 94.96(female) years. 4. 'Multidimensional models of senescence and death' permits calculations of the value of the attribution coefficient (B), the percent of loss per year of physiologic function. The results of Ro and B during the 1970-1989 period are listed in table 9. Estimate of limit to Korean life expectancy at birth by 'multidimensional models of senescence and death' is 99.47 years for male and 104.74 years for female in 1989.

문제음주자와 정상음주자 간의 음주태도 및 음주문제 인식 차이

천성수 ( Sung Soo Chun ),안보미 ( Bo Mee Ahn ),김미경 ( Mi Kyung Kim ),손애리 ( Ae Ree Sohn ) 대한보건협회 2011 대한보건연구 Vol.37 No.1

Objectives: This paper aims to examine cognitive differences of drinking attitude and drinking problems between the normal drinker and the problem drinker. Methods: Exposure data were taken from the 2009 Alcohol Policy Survey conducted by Korean Institute on Alcohol Problems. The samples were drawn from households and were selected randomly from eight provinces and seven large cities including Seoul. The total respondents were 569 comprising 286 men and 283 women 19 years and over. The collection of data was conducted from October 1st to 15th, 2009. Participants were interviewed personally. Questionnaires were designed to assess the cognition of drinking attitude and problem drinking. Results: First, there are big differences of the cognitions of drinking, drinking problems and problem drinking between problem drinkers and normal drinkers. Second, problem drinkers are cognizing drinking problems and drinking more generous than normal drinkers. Third, problem drinkers have been trying to find their heavy drinking problems from drinking situation and social environment. Fourth, there are strong correlation among alcohol use disorder score, drinking attitude, and cognitive perception of drinking problems. Conclusion: It is necessary to improve and settle the intervention programs to change drinking attitude for reducing alcohol consumption, problem drinking, and alcohol-related problems.

노인(老人)의 소득보장(所得保障) 정책(政策) 확충(擴充) 방안(方案)

천성수(Sung Soo Chun),박종순(Jong Soon Park) 한국노인복지학회 1999 노인복지연구 Vol.4 No.-

There are two considerations in the policy that secure the income for the elderly. The first is that the elderly need to be treated as apart of the working population with the increase in life expectancy and proportion of the elderly. The major purpose of this study is to develop the policy of the elderly income security. And the first step of this study was to analyse favor activities for the elderly by health active life expectancy. The 1995 Population and Housing Census of Republic of Korea, which was conducted as of November 1, 1995, and the Annual Report on the Vital Statistics in 1995 were utilized. The second step of this study was to measure the level of health quantitatively by combinirg morbidity and morbidity level of Korean people. The 1996 Life morbidity survey, the hospitalised patient survey, chronic morbidity survey of National Health Survey conducted by Korean Institute of Health and Social Affairs were utilized. The major findings may be summarised as follows: 1. As a result of estimating morbidity life expectancy under definition of morbiditv that was the condition one felt discomfort and faro due to morbidities, the rrxrbidity life expectancy at birth of males was 20.99 years. The morbidity life expectancy of females which was 30.29 years at birth, was much higher than that of male. 2. The health life expectancy can be defined as the expected years for which one doesn`t feel any discomfort or pain due to morbidities. In case of males, the health life expectancy was 48.50 years at birth. And incase of female, the health life ecpectancy was 47.07 years at birth in 1995. 3. The health life expectancies in relation to social class were as fellows. In case of male, the health life expectancies were 58.42 years for technicians, 54.44 years for senior managers and professionals, 51.56 years for craft workers and machine operators, 47.16 years for elementary occupations, 45.57 years for sale and service workers, 44.86 years clerks, and 41.73 years for agricultural and fishery workers. In case of female, the health life expectancies were 52.87 years for clerks, 49.91 years for senior managers and professionals, 49.45 years for elementary occupations, 49.26 years for craft workers and machine operators, 48.50 years for technicians, 46.82 years for sale and service workers, and 44.19 years for agricultural and fishery workers. 4. The occupationally active life expectancies at the age of 15-19 in relation to social class were as fellows; In case of male, the occupationally active life expectancies were 46.33 years for agricultural and fishery workers, 45.59 years for senior managers, 44.80 years for elementary occupations, 42.32 years for sale and service workers, 40.18 years for machine operators, 39.39 years for professionals, 38.18 years for craft workers, 36.38 years for technicians, and 31.22 years for clerks. In case of female, the occupationally active life expectancies were 50.32 years for agricultural and fishery workers, 47.37 years for elementary occupations, 41.77 years for sale and service workers, 41.66 years for craft workers, 40.81 years for senior managers, 40.81 years for machine operators, 25.68 years for professionals, 20.08 years for technicians, and 14.84 years for clerks. Conculusionly, I suggest to upgrade the retirement age from the age Of 50-59 to 60-64 and to develop the job for the elderly.

사인별 평균수명 손실량 변화에 관한 연구

천성수(Sung Soo Chun),박종순(Jong Soon Park) 대한보건협회 2000 대한보건연구 Vol.26 No.1

N/A N/A

보건 및 인류생태 전문가들은 어떻게 사회적 영향력을 발휘할 수 있나

천성수 ( Sung Soo Chun ) 대한보건협회 2008 대한보건연구 Vol.34 No.2

우리나라의 주세체계와 건강증진사업의 연계방안에 대한 연구

천성수 ( Sung Soo Chun ),노성원 ( Sung Won Roh ),이계성 ( Kye Seong Lee ),( Rubelyn E. Inot ) 대한보건협회 2010 대한보건연구 Vol.36 No.2

This study was conducted to analyse the current Liquor tax rate system and to develop the alternatives of tax system and suggest the best practices between the system and national health promotion activities. We reviewed the articles and sources from journals and official dacuments of Korean Government. The current Liquor tax rate system can`t control alcohol consumption, therefore It is necessary to change it to a system that is closer to that of other developed countries. First, it is necessary to change the current Liquor Tax Levy in Korea, which consists of a high tax rate for high priced alcohol and a low tax rate for low priced alcohol. Current Liquor tax was implemented without proper consideration of the percentage of alcoholic content in diferent beverages, and this is a loophole that leaks tax revenue and further contributes to consumption of the high percentage alcohol that increases alcohol harms. Second, alcohol has produced problems for Korean national health and its people, so a “Health Earmarked Tax” is appropriate to be levied for health promotion and harm prevention activities. And Levy Tax is one of alternatives for national health promotion. Third, it is an essential effort to increase the price of the alcoholic beverages for reducing alcohol consumption. It is necessary to do activities on the national health promotion fields such as lifestyle changing projects, alcohol research projects, treatment and rehabilitations projects for community, and so on by the health promotion funds from alcoholic beverages.

혼인상태별 수명 관련지표의 차이에 관한 연구

천성수(Sung Soo Chun) 대한보건협회 1999 대한보건연구 Vol.25 No.1

N/A N/A

AUDIT척도에 의한 한국대학생의 알코올사용장애 실태 및 원인 분석

손애리,천성수,Sohn, Ae-Ree,Chun, Sung-Soo 대한예방의학회 2005 예방의학회지 Vol.38 No.3

Objectives : To survey college students with an Alcohol Use Disorder, and analyze the reasons for their disorder. Methods : The cross-sectional study was conducted at 60 four-year colleges within Seoul and 9 other provinces. The schools and students selected for the study provide a nationally representative sample, and the survey was conducted between May 15th and June 14th 2003. 2,385 cases were analyzed using questionnaires, which included a series of questions about students' alcohol use and associated problems, as well as an Alcohol Use Disorder Identification Test. Results : 42.3% of students were found to have an Alcohol Use Disorder. The probability of a student having an Alcohol Use Disorder was 1.30 times higher among male compared to female students. Those students not living with their parents or relatives were 1.40 times more likely to have an Alcohol Use Disorder. Those students where the father had a drinking problem and those who admitted that their parents drank heavily while they were growing up were 1.38 and 1.54 times more likely, respectively, to have an Alcohol Use Disorder. Those students attending a general university, joining a student club, attaining less than a B average credit score and those unsatisfied with their education were 1.60, 1.36, 1.41 and 1.27 times more likely, respectively, to have an Alcohol Use Disorder. Those students who had experience of drugs, smoking, binge drinking when they were in the last year of high school and the forceful consumption of mixed alcohol were 3.67, 1.95, 2.15 and 1.76 times more likely, respectively, to have an Alcohol Use Disorder. Conclusions : College students' with an Alcohol Use Disorder is a very severe and large problem within colleges. An Alcohol Use Disorder is determined by individual and family variables, the college environmental and life variables, as well as behavior variables.

연령, BMI, 질병노출로 인한 탈수 위험

김선희 ( Sun-hee Kim ),천성수 ( Sung-soo Chun ),최명섭 ( Myung-sup Choi ),윤미은 ( Mi-eun Yun ) 대한보건협회 2018 대한보건연구 Vol.44 No.4

연구목적: 본 연구의 목적은 종합건강검진 수검자의 신체측정과 혈액검사를 통해 탈수 위험요인에 대해 조사하는 것이다. 연구방법: 연구 분석을 위해 Sodium (Na⁺), BUN (Blood Urea Nitrogen) 및 FBS (Fasting Blood Sugar)의 데이터가 유효한 5,391개의 샘플을 선택하여 혈장삼투압 탈수지표를 계산하였다. 조사 데이터는 2014.01.01과 2015.12.31사이에 삼육서울의료원 종합건강검진센터를 방문한 검진 수검자로부터 수집되었다. 탈수와 연령, 체질량지수(BMI), 질병노출(고혈압, 당뇨병, 이상지질혈증, 신장장애)의 관계를 성별로 구분하여 분석하였다. 연구결과: 탈수 교차비는 남성과 여성 모두 50대 이상 연령부터 통계적 유의성이 나타났다. 비만여성은 탈수에 취약했으나 남성은 BMI 차이에 통계적 유의성이 나타나지 않았다. 질병에 노출된 그룹(고혈압, 당뇨병, 이상 지질 혈증, 신장 장애)은 탈수에 취약하였다. 또한 질병노출 수가 많을수록 교차비가 높아 탈수 위험도가 높은 것으로 나타났다. 결론: 노화, BMI증가, 질병노출은 탈수에 취약하게 하는 위험요인으로 나타났다. 50세 이후 연령대는 탈수예방을 위해 BMI와 만성질환 조절에 특별한 주의가 요구된다. 질병발생에 잠재적인 자극 메커니즘으로 혈장 삼투압 증가에 영향을 끼치는 탈수 위험요인에 대한 추가 연구를 제안한다. Objective : The purpose of this study was to investigate the risk factors of dehydration from the subjects who underwent anthropometric and blood parameters testing during a comprehensive health screening. Methods : For the study analysis, 5,391 samples with valid data of the levels of Sodium(Na+), BUN (Blood Urea Nitrogen) and FBS(Fasting Blood Sugar) were selected to calculate a dehydration indicator of plasma osmolality. The study data was collected from the health screening examinees who visited Sahmyook Medical Center Seoul Adventist Hospital Comprehensive Health Check-up Center from 2014.01.01 to 2015.12.31. The relationship between dehydration and age group, BMI, disease exposures(hypertension, diabetes mellitus, dyslipidemia, kidney disorder) were analyzed by gender. Results : The odds ratio of dehydration showed statistical significance from age≥50 in both male and female, respectively. The female obese group was vulnerable to dehydration while the male study group showed no statistical significance in the BMI difference. The disease exposed groups(hypertension, diabetes mellitus, dyslipidemia, kidney disorder) were vulnerable to dehydration. Also, the more types of disease carried by the exposed patients, the higher odds ratio and susceptibility to dehydration. Conclusions : Aging, increasing BMI, and exposed to diseases were found to be the risk factors for vulnerability to dehydration. To prevent dehydration, special caution to be taken for those in the ≥50s group, along with controlling BMI and chronic diseases. Further studies are suggested to investigate the risk factors of dehydration that may affect increasing plasma osmolality as a potential stimulus mechanism in disease outbreaks.

나노결정입자의 연기 제거 효과 가능성 평가 및 신규 물질 검토에 관한 연구

한동훈(Han, Dong-Hun),천성수(Chun, Sung-Soo) 한국화재소방학회 2008 한국화재소방학회 학술대회 논문집 Vol.2008 No.추계

나노결정입자와 일반 입자를 이용하여 <TEX>$60cm{\times}60cm{\times}180cm$</TEX>의 밀폐 공간에서 연기제거 성능을 평가해보았다. MgO, <TEX>$CeO_2$</TEX>, <TEX>$Al_2O_3$</TEX>, ZnO, <TEX>$TiO_2$</TEX>등의 나노결정입자와 <TEX>$NaHCO_3$</TEX> 등의 일반입자를 사용하였다. 실험은 입자를 30초, 1분, 2분 간격으로 연기에 분사하여 시간에 따른 연기 제거 성능을 관찰해 보았고, 아울러 3, <TEX>$6\;kgf/cm^2$</TEX>등의 입자 분사 압력 변화에 따른 연기 제거 성능도 평가해 보았다. 평가 결과, <TEX>$TiO_2{\fallingdotseq}MgO$</TEX> > ZnO > <TEX>$CeO_2$</TEX> > <TEX>$NaHCO_3$</TEX> > <TEX>$Al_2O_3$</TEX>의 순으로 연기 제거 성능이 우수하였다. MgO와 <TEX>$TiO_2$</TEX>를 분사한 경우 자연스럽게 연기가 제거 되는 속도보다 약 10배 정도로 빠르게 연기가 제거되었다. 분사압력이 <TEX>$6\;kgf/cm^2$</TEX>에서 <TEX>$3\;kgf/cm^2$</TEX>로 감소하면, 입자가 연기와 부딪히는 힘이 약하고 분출양이 작아서 연기 제거 성능도 아울러 감소한 것으로 판단된다. 연기 제거 성능은 입자의 특성, 분출 압력, 분출 양, 분사 노즐의 크기 등에 영향을 받는다. 따라서 효과적인 연기제거를 위해서는 이러한 조건을 최적화하는 것이 중요하다. 본 연구는 이러한 연기 제거 입자가 실제 화재에 적용하는 것을 최종적 목표로 한다.