Which method is NOT a valid method for incident trend analysis?

Which method is NOT a valid method for incident trend analysis?

• A. Identifies patterns and root causes; methods include Pareto analysis, trend charts, and statistical analysis
• B. Uses only a gut feeling approach
• C. Focuses on random sampling of irrelevant data
• D. Excludes root-cause analysis

Answer: (D)

Incident trend analysis builds understanding by identifying patterns in data and uncovering the factors that cause incidents, so actions can prevent recurrence. Valid methods use data-driven tools like Pareto analysis, trend charts, and statistical analysis to reveal what’s happening and why. Relying on gut feelings has no objective basis and can lead to incorrect conclusions about trends. Focusing on random sampling of irrelevant data wastes time and distorts what’s actually connected to the incidents. Excluding root-cause analysis removes the link between trends and actionable fixes, so you can’t address the underlying problems. That exclusion is why it’s not a valid method for incident trend analysis.

Incident trend analysis builds understanding by identifying patterns in data and uncovering the factors that cause incidents, so actions can prevent recurrence. Valid methods use data-driven tools like Pareto analysis, trend charts, and statistical analysis to reveal what’s happening and why. Relying on gut feelings has no objective basis and can lead to incorrect conclusions about trends. Focusing on random sampling of irrelevant data wastes time and distorts what’s actually connected to the incidents. Excluding root-cause analysis removes the link between trends and actionable fixes, so you can’t address the underlying problems. That exclusion is why it’s not a valid method for incident trend analysis.