Which statement best differentiates quality improvement (QI) from research?

Which statement best differentiates quality improvement (QI) from research?

• A. QI typically requires IRB approval.
• B. QI aims to publish generalizable knowledge.
• C. Research requires IRB; QI usually does not.
• D. QI is the same as research.

Answer: (C)

The main idea is distinguishing quality improvement from research by looking at intent and oversight. Quality improvement aims to make a specific organization’s care better through practical changes and iterative testing, focusing on local problems. Because it’s centered on improving processes within a particular setting and not on producing knowledge meant to be generalized, it typically doesn’t go through IRB review. Research, in contrast, is planned to generate knowledge that can be applied beyond the single setting and generally involves systematic study of human subjects, which requires IRB protection. So the statement that research requires IRB while quality improvement usually does not best captures the difference. The other options misstate the roles: quality improvement isn’t primarily about generalizable knowledge, and it isn’t the same as research or automatically subject to IRB.

The main idea is distinguishing quality improvement from research by looking at intent and oversight. Quality improvement aims to make a specific organization’s care better through practical changes and iterative testing, focusing on local problems. Because it’s centered on improving processes within a particular setting and not on producing knowledge meant to be generalized, it typically doesn’t go through IRB review. Research, in contrast, is planned to generate knowledge that can be applied beyond the single setting and generally involves systematic study of human subjects, which requires IRB protection. So the statement that research requires IRB while quality improvement usually does not best captures the difference. The other options misstate the roles: quality improvement isn’t primarily about generalizable knowledge, and it isn’t the same as research or automatically subject to IRB.