Difference between intervention research and systems research
HLT 605 Grand Canyon Week 8 DQ 2
What is the difference between intervention research and systems research? Provide an example of a public health advancement or accomplishment that represents each type of research. In addition, explain the role of systems research and the integration of systems theory for public health programs implemented within community-based organizations. Justify your rationale.
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Difference between intervention research and systems research
Introduction
The field of healthcare delivery has come a long way in the last few decades. In the past, it was common for doctors to treat patients with basic treatments like antibiotics and aspirin, but today there’s more emphasis on preventive care—and this is great news! Preventive care can help reduce costs, improve health outcomes and even save lives. But there are still many challenges facing healthcare systems around the world: from high rates of chronic disease among adults over age 65 to an aging population that requires more medical attention than ever before (which means hospitals need more beds).
Systems research is focused on systems-level factors that affect healthcare delivery.
Systems research is focused on systems-level factors that affect healthcare delivery. It looks at the whole system, rather than a specific intervention or outcome.
Intervention research evaluates the effectiveness (or efficacy) of a particular health intervention or strategy.
Intervention research evaluates the effectiveness (or efficacy) of a particular health intervention or strategy. The intervention is the thing that’s being evaluated, and its effectiveness can be positive, negative or neutral. For example:
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An exercise program may promote weight loss in obese participants by increasing their activity levels and reducing their body mass index (BMI).
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A smoking cessation drug prevents people from starting smoking again after they quit using it.
Systems research often looks at a combination of factors including individual, group and environmental factors.
Systems research often looks at a combination of factors including individual, group and environmental factors. Some examples of these are:
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Age – The older you are, the more likely you are to have certain health conditions.
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Gender – Women have different risk factors than men (for example, women tend to be affected more by heart disease than men).
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Education level – People with higher levels of education tend to live longer lives and experience less chronic disease than those with less education.
Intervention research often focuses on one or two factors.
Intervention research is often focused on one or two factors. Systems research, on the other hand, looks at multiple factors. Whereas intervention studies typically focus on individual health behaviors and other lifestyle characteristics (e.g., smoking) through the use of randomized controlled trials or cohort studies, systems researchers often study broader issues such as culture or social context in addition to the specific interventions being tested.
In some cases interventionists may also include environmental influences such as socioeconomic status in their analyses but this is not always necessary since these factors can be determined through surveys that are often conducted by themselves without any intervention required at all!
Intervention research is about the effectiveness of a single intervention, while systems research looks at multiple factors affecting healthcare delivery.
Intervention research is about the effectiveness of a single intervention, while systems research looks at multiple factors affecting healthcare delivery. For example, in a study published in the New England Journal of Medicine, researchers looked at how well patients responded to an antibiotic treatment (intervention) when they also received their care from a doctor who was trained in managing chronic conditions (system). The results were promising: With both treatments combined, there was no difference between those who received only one or neither treatment and those who received both.
This type of study can be useful for identifying which components are most important in improving patient outcomes—but it doesn’t necessarily tell you what else needs to be improved if your goal is improving overall quality or efficiency.
Conclusion
There are many differences between the two types of research, but the idea that one can replace the other is not supported by evidence. Both types of research have their uses, and it’s important to know which kind you need for your project. If you are interested in learning more about how to conduct your own intervention or system-level research project, check out our course on “Intervention Research 101”!
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