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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Eight patients, 3 men and 5 women, aged between 24 and 40 years who had herpes zoster ophthalmicus (HZO) were seen in the Eye Department of the University of Nigeria Teaching Hospital, Enugu between 1994 and 1997. One of the patients was already on treatment for active pulmonary tuberculosis at the time he was first seen. All had skin eruptions at different stages of development in the area of distribution of the first trigeminal nerve on the affected side of the face and head. ⋯ During this period skin eruptions and anterior segment signs improved in 5 patients while remaining stable in 3 others; post-herpetic neuralgia persisted on the affected side in 4 patients. Patients who were HIV seropositive did not recover as quickly or to the same extent as the seronegative ones. It is concluded that HZO infection may indicate underlying HIV infection in young Africans as has been found in whites.
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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.
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Annals of hematology · Jul 1998
Iron status in 268 Danish women aged 18-30 years: influence of menstruation, contraceptive method, and iron supplementation.
The aim of the present study was to evaluate the influence of menstruation, method of contraception, and iron supplementation on iron status in young Danish women, and to assess whether iron deficiency could be predicted from the pattern of menstruation. Iron status was examined by measuring serum (S-) ferritin and hemoglobin (Hb) in 268 randomly selected, healthy, menstruating, nonpregnant Danish women aged 18-30 years. Iron deficiency (S-ferritin <16 microg/l) was observed in 9.7%, of the women, iron deficiency anemia (S-ferritin < 13 microg/l and Hb < 121 g/l) in 2.2%. ⋯ The results demonstrate that even moderate daily doses of ferrous iron can influence iron status in women with small iron stores. Women using hormonal contraceptives had menstrual bleeding of significantly shorter duration than those using intrauterine devices (IUD) or other methods. There was a high prevalence of small and absent body iron stores in young women, suggesting that preventive measures should be focused on those women whose menstruation lasts 5 days or longer, who have menstrual bleeding of strong intensity, who use an IUD without gestagen, and who are blood donors.