perusanalyysiin

Perusanalyysi is a Finnish term that translates to "root cause analysis" in English. It is a systematic process used to identify the underlying reasons for a problem or undesirable event. The core idea is to move beyond addressing immediate symptoms and instead uncover the fundamental factors that allowed the issue to occur.

The process typically begins with defining the problem clearly. This is followed by gathering information related to the event, which might include data, witness accounts, and process documentation. Various tools and techniques can be employed to analyze this information. Common methods include the "5 Whys" technique, which involves repeatedly asking "why" to drill down to deeper causes, and Ishikawa diagrams (also known as fishbone or cause-and-effect diagrams), which help to categorize potential causes.

Once the root cause or causes are identified, the next step is to develop and implement corrective actions. These actions are designed to eliminate the identified root causes and prevent recurrence of the problem. The effectiveness of these actions is then monitored to ensure they are achieving the desired outcome. Perusanalyysi is widely used in various fields, including manufacturing, healthcare, and IT, to improve safety, efficiency, and quality. It is a proactive approach that aims to create lasting solutions rather than temporary fixes.