Root cause analysis is central to QAPI, so practice it now to be sure you’re savvy by the time surveyors start scrutinizing your approach. CMS provides this guide to getting to the root cause:
Problem statement: _______________________________-
One sentence description of event or problem: ____________________________
Why? _____________________________
Why? _____________________________
Why? _____________________________
Why? _____________________________
Why? _____________________________
Root Cause(s)
1.
2.
3.
To validate root causes, ask the following: If you removed this root cause, would this event or problem have been prevented?
Example: Here is an everyday example of using the Five Whys to determine a root cause:
Problem statement — Your car gets a flat tire on your way to work.
1. Why did you get a flat tire?
2. Why were there nails on the garage floor?
*3. Why was the box of nails wet?
*If you stopped here and “solved” the problem by sweeping up the nails, you would have missed the root cause of the problem.
Source: CMS.