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金順泰,盧忍圭 서울大學校 保健大學院 1973 公衆保健雜誌 Vol.10 No.2
A survey on the helminthic infection in a rural community of Pocheon-gun, Kyunggi-do, Korea was carried out in Aug. 1969. 137 out of about 700 households of the community werre sampled according to the systematic sampling method. The fecces-urine mixtures in equal part were collected from the tanks of privy pits of each sample household and examined for the helminthic eggs by means of zinc sulfate centrifugal flotation technique and Stoll's egg count method. The results showed the egg positive rates for Ascaris lumbrecoides 98.5%, Trichuris trichiura 99.3%, hookworms 40.0%, Trichostrongylus orientalis 16.8% and Hymenolepis nana 0.7%. The estimated values of eggs per lgm. of feces (E.P.G.) were 4,662 ofr Ascaris lumbricoides, 602 for Trichuris trichiura, 150 for hookworms and 12 for Trichostrongylus orientalis. Of the total Ascaris eggs couted 97% were fertilized and 3% unfertilized.
文玄卿,盧忍圭 서울大學校保建大學院 1976 公衆保健雜誌 Vol.13 No.2
The maintenance of human health is largely influenced by their life environment, and the condition of the life environment are closely related with economic standard of a family. This study was conducted in order to observe the economic situation and problems of various kinds of life environment relating to the health maintenance in rural family of Korea and to present, on the basis of these observations, the principles of the necessary measures for improvement. The total number of households surveyed in this study was 4,108 (total number of family number 26,702). The study households were located in the 81 counties, out of a total 138 counties, where the college students conducted service activities during the summer of 1974. In each village area where these service activities were conducted, on household per student interviewer was randomly selected. The main contents of the questionnaires form included address of each family, status relating to house possession, room temperature in winter, water supply, privy, use of human manure, sewage, radio, television-set, newspaper, electrified household, toothbrush, bathing and dietary life. The results obtained by this study were as follows: 1. In the status of house possession 94.2% of the households surveyed had their own houses. 2. The proportions of households by the types of drinking water sources were 58.4% for well, 20.5% for pump, 12.2% for simplified piped water, 6.4% for ordinary piped water and 2.5% for stream. 3. The water sources were located inside the house boundary in 49.2% of the households. 4. In the status of privy possession, 91.4% of them had their own privies. 5. The styles of privies were condidted of stone (45.9%), cement (33.2%), drum (8.8%), brick (6.6%), crock (2.9%), conventional (2.5%) and pigpen (0.1%). 6. 98.3% of the privies were the dip-out type and 0.3% flushing type. 7. 3,717 out of a total households surveyed were farmhouses and 96.7% of them used human manure. 8. In the method of refuse disposal, 59.4% of the households surveyed dumped it at fixed places and 1.8% dumped it in the stream. 9. The most common place of bath was stream (44.6%), and most common frequency of bath per year was 11∼20 times (32.2% of the households). 10. The large proportion of the households (95.9%) responded to have toothbrushes. 11. 34.6% of the households were electrified. 12. 87.3% of them possessed radios, 20.3% subscribed newspapers and 3.7% possessed television sets. 13. On the current dietary life, 42.1% of them were satisfied it. 14. During last one week 26.5% of them didn't consume any protein foods. 15. The fish were the most common source of their protein foods.
趙喜淑,盧忍圭 서울大學校 保健大學院 1973 公衆保健雜誌 Vol.10 No.2
This study was conducted to analyse of the familiar aggregation of the infections with Ascaris lumbricoedes, hookworm and Trichuris trichiura. During the period May to September, 1982, 13,599 persons among 2, 710 households which were randomly sampled throughout the country (Korea) were participated for the study. Nearly all of the feces of the sample family members were collected and the both of simple flotation technique with saturated saline and celophane thick smear technique were used to detect the helmimthicova. For the analyses of familiar aggregation of the infection data, the tables showing numbers of households by numbers of persons infected with the parasites in a household were calculated according to the binomial distribution, N(q÷p)ⁿ. The relationships between the observed and expected numbers were analyzed by means of chi-square test. As a result of the analyses, the phenomena of familiar aggregation were observed in all the infections with A. lumbricoides, hookworm and T. trichiura in all the subjects as well as in urban and rural subjects.