• 한국인구학
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• 제3권1호
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• pp.52-61
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• 1979

The purpose of the study is to construct a life table for population. It is based on the fraction of last year of life, $a_X$. The data necessary for this purpose have been obtained from the 1975 Population Census Report of Korea and the Vital Statistics of Shindong-myon, Chunseong-gun, Gangwon Province which is collected for the Seoul National University public health program. Age specific death rate is adapted by the Model Life Table, West, Level 21. For the age groups of less than 5 years of age, when the record of vital events can be obtained, the fractions are calculated from the community vital statistics. And for the age groups older than 5 years of age, Greville's Method is used. The findings are summarized as follows: 1) The fraction of last year of life in infantile group is 0.3684 for males, 0.3711 for females, and in 1-4 years of age group 1.2164 for males, 1.2274 for females. Both are more than those of Japan and U.S. in 1963. 2) Infant mortality rate is 42.37 for males, 31.77 for females per 1,000 live births. 3) The mortality curves show that a higher rate is observed under 1 year of age. It drops to the lowest point at around 10 years of age and rises again as the age increases. 4) The age estimated half-survival rate is during the age group of 70-74 for both sexes. 5) Life expectancy at the age of 0 shows 65.73 years for males and 69.22 years for females.

• Child Health Nursing Research
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• 제26권4호
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• pp.463-469
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• 2020

Reduction of the under-5 mortality rate is a target of the Sustainable Development Goals. Therefore, this study aimed to estimate under-5 child mortality rates in 52 low-migration countries using population data. The study utilized population data from the US Census Bureau from 1990 to 2015. The method involved first estimating mortality rates for countries with negligible net migration and then applying these rates to countries with matching mortality profiles, where it is reasonable to assume that migration is negligible for children under the age of 5 years. The highest child mortality was concentrated in the African region, followed by Asia and the Western region. However, steady progress in child mortality trends was concentrated in low-income countries. This simple method demonstrated that child mortality has significantly improved in high-income countries, followed by middle- and low-income countries. To reduce the under-5 mortality rates even further in these 52 countries, there is a need to accelerate equitable plans and policies related to child health to promote children's longevity and survival.

• 대한지리학회지
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• 제28권1호
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• pp.40-57
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• 1993

본 연구에서는 光州를 중심으로 발생하는 人口流動의 특성에 관하여 분석하였다. 이를 위하여 生殘準法에 의한 이동 및 주거지 이동의 永久的 移動과 고속버스여객의 이동 및 환자의 受診移動의 一時的 移動으로 구분하였다. 分析結果, 1986-1990년 광주시 전출입의 양상은 전남이 규모상 탁월하지만 移動空間이 전국적으로 확산되고 있음이 밝혀졌다. 그리고 1980-1985년 센서스의 생잔율법에 의한 純移動의 분석과 광주시 5개 洞의 표본조사 결과에서는 移動因子로서 敎育因子와 移住者의 距離認知가 중요한 因子로 작용한다는 사실이 판명되었다. 한편, 1日移動의 분석결과, 週末과 休日에는 방문이동이 많고 連休에는 일시적 귀환이동이 탁월하게 나타났다. 환자의 수진이동은 생활환경의 변화에 따라 큰 폭으로 증가하고 있으며, 이런 현상은 광양, 여천의 공업지역에서 현저하게 나타나고 있다.