A study on blood product usage and wastage at the public hospital, Guyana.

BACKGROUND: Blood is a valuable resource and blood wastage in a low socio economic country could impose a very serious impact on healthcare. This study therefore analyzes the usage and wastage of blood and blood products at the Georgetown Public Hospital Cooperation (GPHC), Guyana. METHODS: A retrospective study was conducted on the data retrieved from laboratory blood banking information system on usage and wastage of blood products during the years 2012-2014 at the public hospital. The data were analyzed in MS Excel and SPSS 20.0. RESULTS: A total of 16,426 units of blood were issued from National Blood Transfusion Services. During the study period the most frequently requested blood component was packed cells followed by fresh frozen plasma (FFP), platelet, cryoprecipitate (CRYO) and whole blood respectively. Data indicated that 4167 units (25 %) of blood were wasted due to various reasons at GPHC. CONCLUSIONS: There is a need for intervention through raising awareness among medical staff in reducing blood wastage.

UK Food Standards Agency Optimal Nutrition Status Workshop: environmental factors that affect bone health throughout life.

The UK Food Standards Agency (FSA) convened a group of expert scientists to discuss and review UK FSA- and Department of Health-funded research on diet and bone health. This research focused on the lifestyle factors that are amenable to change and may significantly affect bone health and the risk of osteoporotic fracture. The potential benefits of fruits and vegetables, meat, Ca, vitamins D and K and phyto-oestrogens were presented and discussed. Other lifestyle factors were also discussed, particularly the effect of physical activity and possible gene-nutrient interactions affecting bone health.