prevalence study

How Do You Collect Data From A Cross-sectional Study?

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How Do You Collect Data From A Cross-sectional Study? Cross-sectional data can be collected by self-administered questionnaires. Using these instruments, researchers may put a survey study together with one or more questionnaires measuring the target variable(s). How does a cross-sectional study work? In a cross-sectional study, the investigator measures the outcome and the exposures in

Is There A Hypothesis In Cross Sectional Study?

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Is There A Hypothesis In Cross Sectional Study? Cross-sectional studies examine individuals and determine their case status and risk factor exposures at the same time. … They also aid in public health planning (e.g., determining the number of hospital beds needed) and generating more specific hypotheses around disease etiology by looking at specific risk factors.