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Concept information

social science subjects > health and social care > health care management > statistics and data mining > special cause variation

Terme préférentiel

special cause variation  

Définition(s)

  • Special cause variation is variation in a process that is caused by specific factors, and occurs over and above normal process variation (also known as common cause variation). If measurements from a process are charted in a control chart, special cause variation manifests itself in one of several ways: one or more points above the upper control limit or below the lower control limit; runs of seven or more points all on the same side of the center line, indicating a process shift; or other patterns indicative of a nonrandom pattern (such as trends). [Source: Encyclopedia of Health Care Management; Special Cause Variation]

Concept(s) générique(s)

Appartient au groupe

URI

http://data.loterre.fr/ark:/67375/N9J-GFX8DMND-V

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