Articles: health.
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Randomized Controlled Trial Comparative Study Clinical Trial
The effect of long-term calcium supplementation on indices of iron, zinc and magnesium status in lactating Gambian women.
The effect of long-term supplementation with CaCO3 on indices of Fe, Zn and Mg status was investigated in a randomized, double-blind intervention study of sixty lactating Gambian women. The supplement contained 1000 mg Ca and was consumed between meals 5 d/week, for 1 year starting 1.5 weeks postpartum. Compliance was 100%. ⋯ Low plasma concentrations of ferritin and Zn indicated that the Gambian women were at high risk of Fe and Zn deficiency. Measurements of alpha 1-antichymotrypsin suggested that the results were not confounded by acute-phase responses. The results of the present study indicate that 1000 mg Ca as CaCO3 given between meals does not deleteriously affect plasma ferritin and Zn concentrations or urinary Mg excretion in women who are at risk of Fe and Zn deficiency.
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This paper describes a study undertaken to investigate the willingness of patients and households to pay for rural district hospital services in north-western Tanzania. The surveys undertaken included interviews with 500 outpatients and 293 inpatients at three district level hospitals, interviews with 1500 households and discussions with 22 focus groups within the catchment areas of the primary health care programmes of these hospitals. Information was collected on willingness to pay fees for certain hospital services, willingness to become a member of a local insurance system, and exemptions for cost-sharing. ⋯ Furthermore, most respondents favoured a local insurance system above user fee systems, a finding which applied at all places and in all the surveys. More female respondents were in favour of a local insurance scheme. The conditions needed for the introduction of a local insurance system are discussed.
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Inexorably, the epicentre of the global HIV pandemic is moving from Africa to Asia. Despite many years of much-publicised analysis of the African epidemic, most countries in Asia and many in the Pacific have not introduced the public health strategies known to minimise the spread of HIV. What must be done now, and how can the developed countries in the region, such as Australia, assist their neighbours?