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1. If a confounder is not having an effect than we would expect... Group of answer...

1. If a confounder is not having an effect than we would expect...

Group of answer choices

The incidence of disease to increase when the confounder is present

The incidence of disease to decrease when the confounder is present.

The crude association between exposure and disease to be the same as the stratum-specific estimates

2. Which is not an approach for handling confounding?

Group of answer choices

Individual Matching

Stratification

Group Matching

Random Sampling

3. If the rate of misclassification differs in different study groups, this is _____ misclassification.

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Answer #1

1. If a confounder is not having an effect than we would expect the crude association between exposure and disease to be the same as the stratum-specific estimates. As a result, does not increase or decrease if a confounder is ineffective.

2. Random sampling is not an approach for handling confounding in the given options.

3. Differential misclassification occurs if the rate of misclassification differs in different study groups.

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