Question

In: Biology

1) Match the proper type of prevention strategy of confounding to its definition. A. Separates the...

1) Match the proper type of prevention strategy of confounding to its definition.

A. Separates the sample into groups defined by the confounder during analysis.

B. Uses statistical approaches to adjust for the confounder in a model.

C. Attempts to control for confounding by pairing cases and control on the potential confounding variable.

D. Attempts to prohibit variation of the confounder in the study sample.

E. Attempts to ensure equal distributions of the confounding variable in each exposure category.

1. Randomization

2. Restriction

3. Matching

4. Stratification

5. Multivariable Techniques

2) Match each of the different measures to their definition.

A. Measures the benefit to the population derived by modifying a risk factor

B. Measures the proportion of the disease in the exposed group that is due to the exposure

C. The proportion of the outcome that would be eliminated by removing the specific risk factor from the population

D. Compares the incidence in the exposed to the incidence in the unexposed as a ratio

E. Difference between the incidence in the exposed and the incidence in the unexposed

1. Attributable Risk

2. Population Attributable Risk

3. Relative Risk

4. Attributable Risk Percent

5. Population Attributable Risk Percent

Expert Solution

Answer:

1) Match the proper type of prevention strategy of confounding to its definition.

A. Separates the sample into groups defined by the confounder during analysis: 4. Stratification
B. Uses statistical approaches to adjust for the confounder in a model: 5. Multivariable Techniques
C. Attempts to control for confounding by pairing cases and control on the potential confounding variable: 3. Matching
D. Attempts to prohibit variation of the confounder in the study sample: 2. Restriction
E. Attempts to ensure equal distributions of the confounding variable in each exposure category: 1. Randomization

2) Match each of the different measures to their definition.

A. Measures the benefit to the population derived by modifying a risk factor: 5. Population Attributable Risk Percent
B. Measures the proportion of the disease in the exposed group that is due to the exposure: 4. Attributable Risk Percent
C. The proportion of the outcome that would be eliminated by removing the specific risk factor from the population: 2. Population Attributable Risk
D. Compares the incidence in the exposed to the incidence in the unexposed as a ratio: 3. Relative Risk
E. Difference between the incidence in the exposed and the incidence in the unexposed: 1. Attributable Risk

gladiator answered 1 year ago

match the proper type of prevention strategy of confounding to its definition

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