Articles: disease.
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In the 1980s socioeconomic development was dramatically rapid in the urbanized municipalities of Taiwan due to a prospering economy. This study addressed the question: Could differences in the incidence of childhood leukaemia (age <15) be demonstrated between urban and rural communities in Taiwan between 1981 and 1990? ⋯ We noticed a relationship between urbanization and risk of leukaemia in children. Because of a dramatic influx of people into metropolitan areas during the 1980s, our findings may have provided support for the putative association between 'population mixing' or 'population density' and risk of childhood leukaemia. Whether such association can be attributable to virus infection or other aetiologically related leukemogens warrants further investigations.
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The Journal of nutrition · Aug 1998
Malnutrition of children in the Democratic People's Republic of North Korea.
Natural disasters have caused extensive damage to crops and to infrastructure in the Democratic People's Republic of North Korea (DPRK). The international community has responded by providing emergency food aid. To improve understanding of the magnitude of food deficiency in the DPRK. ⋯ Additional information was obtained on institutional access to food and on the care, treatment and parental support of a subsample of severely malnourished and nonmalnourished children. The prevalence of acute malnutrition (wasting), based on weight-for-height Z-score < -2, varied from 0 to 32.7% among institutions, and the prevalence of chronic malnutrition (stunting), based on height-for-age < -2 Z-score varied from 0.6 to 74.1%. The findings from this survey indicate the presence of areas with severe acute or chronic malnutrition in the DPRK.
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South Sudan has five million inhabitants and has been fighting a war of independence with North Sudan since 1959. The hostilities have totally disrupted society and the country is the most inaccessible of Africa. ⋯ Semi-nomadic pastoral tribes populate South Sudan. Doctors Without Borders assisted in fighting a major epidemic of kala azar in the late eighties which cost some 200,000 lives; the organization still provides medical aid in the country.
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Randomized Controlled Trial Clinical Trial
A randomized, community trial of intensive sexually transmitted disease control for AIDS prevention, Rakai, Uganda.
To describe the design and first-round survey results of a trial of intensive sexually transmitted disease (STD) control to reduce HIV-1 incidence. ⋯ Testing the effects of STD control on AIDS prevention is feasible in this Ugandan setting.
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To identify factors for development of dehydration in under five year olds with acute watery diarrhoea. ⋯ Timely intervention in the preventable risk factors included in this study may prevent the development of moderate or severe dehydration in the children suffering form acute watery diarrhoea.