Open access
Sep 2026
The I'-chart: a preliminary investigation of an improved individuals chart for quality improvement and control.
BACKGROUND Statistical Process Control (SPC) charts are widely used in healthcare to monitor and improve quality. Selecting the appropriate chart can be challenging because healthcare data often comprise subgroup summary measures derived from varying numbers of observations. The traditional Individuals (I-) chart is po...
J. Anhøj, Wayne A. Taylor, Mohammed A. Mohammed
· International Journal for Qu... · 0 citations