List six techniques used to control for confounding in the early stages of planning and implementing data collection or research study.
What will be an ideal response?
The list of techniques used to control for confounding in the early stages of planning and implementing data collection or research study includes:
1) literature reviews to identify confounding variables from other studies;
2) deciding to collect data on these known confounding variables;
3) restricting data collection to limited groups of the confounders; 4
) randomizing subject enrollment;
5) randomizing subjects to intervention groups in an experimental trial; and
6) collecting data such that comparison groups are matched on confounding variables.
You might also like to view...
Which of the following should take place before starting a search for hidden fires in a fire incident structure?
A. Review the preincident plan B. Review possible causes of the fire C. Evaluate the adjoining property of area to be searched D. Evaluate the structural condition of the area to be searched
When filing alphabetically, Mac and Mc can be filed either alphabetically as they occur or grouped together, depending on the preference of the office.
Answer the following statement true (T) or false (F)
ICD-9-CM and ICD-10-CM codes indicate laterality
a. True b. False Indicate whether the statement is true or false
Which hormone stimulates the secretion of follicle stimulating hormone (FSH)?
a. Activin b. Inhibin c. LH d. Follistatin