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Data from many sources (e.g. primary care records, clinical trials, observational studies, etc) are analysed to create medical statistics. These statistics are then collected and evaluated to ultimately improve medical practice.
Medical statistics are usually collected by gathering the relevant published articles which contain them. The main problem that can arise from this is that the articles may be selected in a particular way, for example only articles favouring a particular outcome may be selected, which would bias the evaluation of the evidence. Systematic reviews are designed to reduce the chance of this, however they may not eliminate it. Meta-analyses can be conducted to combine the statistics from several sources, but meta-analyses also have their problems.
Keep up to date with problems associated with statistics at http://biostatistics-news.blogspot.com/
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How statistics are used in the medical field?
Statistics are used in many different ways in the medical field. Mainly they are used to evaluate medical practice, the efficacy and safety of drugs and to assess diseases.Data from many sources (e.g. primary care records, clinical trials, observational studies, etc) are analysed to create statistics. These statistics are then collected and evaluated to ultimately improve medical practice.For more information on the use of statistics see http://www.medicalstatistician.com/
Imporatance of statistics in the field of medical research?
evidence-based practice
What are some of the problems associated with use of technology and medical charts?
New uses of technology have also raised concerns about confidentiality. Confidentiality, or personal privacy, is an important principle related to the chart.
Are Colon cancer survival statistics accurate?
Whether colon cancer statistics are accurate would depend on the statistics. Most of the statistics from organizations such as The American Cancer Society and the American Medical Association only include cancer patients who choose radiation, surgery, and chemotherapy treatments, but there are people who choose alternative treatments. No accurate statistics are available for alternative treatments, because they are generally considered ineffective by organizations that keep statistics.
How can Mathematics Statistics help people in real life?
Mathematics Statistics help people in real life for example, in helping make decisions on medical issues or for another example, activities where the weather may be a factor.
