Why are studies in health research important for advancements in the field of gl
ID: 137843 • Letter: W
Question
Why are studies in health research important for advancements in the field of global health? How does research in global health contribute to the evidence-based public health approach shown in figure 3-13 of your text? Give an example of a type of study design and explain what kind of research questions that study design would be useful in answering. Cite Resources used in APA format.
Evaluation of Implementation Interventions Risk Factors Surveillance What resources What is theWhat is the problem? What are needed to cause of the problem? solve the problem? interventions work? Figure 3-13 The public health approach. Source: Adapted from Holder Y, Peden M, Krug E, Lund J, Gururaj G, Kobusingye O, editors. Injury surveillance guidelines. Geneva: WHO; 2001.Explanation / Answer
1 Global disease detection,response,prevention and control strategies are necessary asthe health of the US population are affected by the threats or events across the globe.When we improve global health we are actually fostering political stability ,diplomacy and economic growth worldwide.As the world and its economies become increasingly globalized ,including extensive international travel and commerce ,it is necessary to think about heath in a global context.Expading international trade introduces new health risks.A complex international distribution chain has resulted in potential international outbreaks due to food borne infections,poor quality pharmaceuticals and contaminated consumer goods.This has all mad it extremely important to expand health research studies in the field of global health.
3 Eg The concept that venous thromboembolis and atherosclerosis are two completely distinct entities has recently been challenged because patients with VTE have more asymptomatic atherosclerosis and more cardiovascular events than control subjects using meta-analysis techniques to assess the association between cardiovascular risk factorsand VTE.Twenty one case control and cohort studies with a total of 63,552 patients were included,showing the isk of VTE was 2.33 for obesity ,1.51 for hypertension .1.42 for diabetes mellitus,1.18 for smoking and 1.16 for hypercholesterolemia.This demonstrated that cardiovascular risk factors are associated withVTE ,which is clinically relevant with respect to individual screening,risk factor modification,and primary and secondary prevention of VTE.
It has greater statistical power,confirmatory data analysis,greater abilityto extrapolate to general population affecte and is considered an evidence based resource.it summarize the body of evidence on a specific quetion and this approach replaces the traditional narrative review.it can help identify which questions have already been answered and which remain to be answered ,which outcomes measures or population are most likely to yield significant results and which variants of the planned intervention are likely to be most powerful.
Resources-World Health Organization (WHO).The global burden of disease:2004 update[Internet].Geneva,Switzerland:WHO;2008.
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