- A Study on the Attitude Toward the Perodic Health Screening for Workers in Korea: Attitude of Personnels in Health Screening Institutions and Enterprises.
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Dong Yoon Seo, Dong Bin Song
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Korean J Prev Med. 1987;20(2):270-279.
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 Abstract
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- In all enterprises of Korea employing workers more than five, employees have a duty of conducting a periodic health screening for improvement and maintaining healthful living and working conditions of employees. The health screening is performed annually in line workers and biennially in table workers under the supervision of the government. But there are some argument to the health screening programme in view of effectiveness, efficiency, reliability and etc. In order to obtain basic reference materials for increasing the efficiency of periodic health screening programme for workers and understand the attitude of health screening institutions and enterprises toward the periodic health screening, mail questionnaire survey was conducted in July 1987. The questionnaire went to 950 health screening institutions and 700 enterprises in whole land but they were returned from 254 health institutions and 187 enterprises, which were analyzed. The results were as follows: 1) The attitude of the respondents toward the necessity and benefit of the periodic health screening was showed highly positive responses in both of screening institutions and enterprises, and it was more positive in screening institutions. The attitude toward the affirmative and the contentment was showed less positive than that of the necessity and benefit. 2) The respondent recognized may problems on regard to the screening programme. The health screening institutions lie in the state of competition with other institutions for undertaking the screening programme. 3) One of major complaints from enterprises was the lack of sincerity in performing the screening programme. They wanted more practical and reliable health screening examination rather than showy one. 4) Health screening institutions and enterprises showed some mutual contradictions in the matter of screening fee, and so the screening fee should be adjusted to the appropriate cost.
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Summary
- Combined Effects of Iron and Zinc on Accumulation of Lead in Some Organs of Rats.
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Hyung Taek Ohm, Dong Bin Song, Chul Whan Cha
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Korean J Prev Med. 1983;16(1):19-24.
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- In order to study the effects of iron and zinc on the lead poisoning of rats, lead with iron and zinc, or lead alone were administered orally to a total of 98 adult rats of Sprague-Dawley Species. The concentrations of lead, zinc, and iron were measured by atomic absorption spectrophotometer at every 20 days intervals of 20th, 40th, 60th, 80th and 120th day as a final measurement. Those datas were analysed and compared with those of control groups. The results were summarized as follow; 1. The concentration of lead in blood, bone, and liver tissues kept increasing in case of lead exposure group whereas it started decreasing at 60-80th day when concentration of zinc started increasing in case of combined exposure group. However, in kidney tissue, the concentration of lead in combined exposure group kept increasing up to the end of observation showing special high concentration at the final measurement at 120th day. 2. Concentration of zinc in blood and liver tissues had increased from 60-80th day in case of combined exposure group. 3. Concentration of iron in blood showed decreasing from 44.15+/-9.67 to 32.44+/-2.69 microgram/ml in case of lead exposure group, whereas it showed constant level of 47.50~45.65 microgram/ml. However, in liver tissue it kept constant as control did from 40th to 60th days, but from 100th day on it started increasing to show much higher concentration than control.
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Summary
- Trace Metal Contents in Human Hair of Korean.
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Dong Bin Song
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Korean J Prev Med. 1979;12(1):79-87.
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Abstract
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- Analysis for 6 metals (Cd, Zn, Cu, Ni, Pb, Mn) by Atomic absorption spectrophotometer were made on hair samples of healthy 135 in urban area and 130 in rural area who have not dealt with the above metals in their daily working life. Marked variations were found. Samples of urban area contained more cadmium, copper, lead and manganese than those of rural area. No sexual difference in mean value could be observed and the amount of metals in hair did not increase with age. And no age dependency was found. There was a statistically significant correlation between the concentrations of cadmium and lead in both urban and rural people; Pb=1.50 Cd + 6.69 (r = 0.213, p<0.05) in urban area. Pb=1.44 Cd + 3.67 (r = 0.327, p<0.001) in rural area.
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Summary
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KSPM
