Data based question practice
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- Black females White females Black males White males
- Annual change in BMD (%)
| DATA BASED QUESTION PRACTICE
Hint: review your formulas from IGCSE! 
Bone mineral density (BMD) gives an estimate of bone mass. Several longitudinal studies in the US measured fracture risk, BMD and annual change in BMD at the neck of the femur. This paper presents results from these studies and examines if there were any racial differences in these measures.
Source Hochberg, M.C. 2007 “Racial differences in bone strength.” Transactions of the American Clinical and Climatological Association. Vol 118 Pp305-15 1. Compare the risk of fracture between blacks and whites. …………………………………………………………………………………………………………………………………………………………………………………………… …………………………………………………………………………………………………………………………………………………………………………………………… …………………………………………………………………………………………………………………………………………………………………………………………… ……………………………………………………………………………………………………………………………………………………………………………………….(3) 2. Analyse the link between mean BMD and fracture risk using the data provided.. …………………………………………………………………………………………………………………………………………………………………………………………… …………………………………………………………………………………………………………………………………………………………………………………………… …………………………………………………………………………………………………………………………………………………………………………………………… ……………………………………………………………………………………………………………………………………………………………………………………….(3) 3. Suggest two ways in which the annual change in BMD could be decreased …………………………………………………………………………………………………………………………………………………………………………………………… …………………………………………………………………………………………………………………………………………………………………………………………… ……………………………………………………………………………………………………………………………………………………………………………………….(2) Directory: file -> view view -> Stage I established Goals view -> Abolition and Women’s Rights in Antebellum America Abolitionism (pp. 344-354) view -> Questions: Why did they call for ending slavery? view -> Group 3b dbq project: 19 view -> The British West Indies were islands that were colonized by Great Britain, stretching across the Caribbean from Jamaica through the Lesser Antilles to British Guiana view -> Secretary of the Treasury Samuel Chase sought to fund the Union war effort by doing all of the following view -> Abolition: the action or an act of abolishing a system, practice, or institution Download 11.87 Kb. Share with your friends:
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