Workerâs compensation will cover me. Workerâs comp replaces lost income if an injury or illness occurs on the job, but fewer than 5% of disabling accidents and illnesses are work-related. Most (90%) of long-term disability claims are for illnesses, not accidents.
Root cause analysis (RCA) is a method of problem solving used for identifying the root causes of faults or problems.
Fourth, the definition implies that a problem may have more than one root cause. In our early experience investigating and reviewing hundreds of incidents we found that, on the average, incidents had two to three root causes per simple incident (a simple incident is one with one or two causal factors).