Concept information
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health care quality, access, and evaluation
health services research
quality and safety of care
quality management
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organization studies
organization studies encyc
approaches to management theory
strategic management
Preferred term
six sigma
Definition
- A group of quality control measures that aims to insure that there are at least six ∗standard deviations (sigmas) between the mean and the nearest specification limit. This translates into a tolerance for error of less than 4 per million. [Source: Dictionary of Statistics & Methodology; Six Sigma]
Broader concept
Belongs to group
URI
https://concepts.sagepub.com/social-science/concept/six_sigma
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