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The CUSUM Slope Equals Observed Minus Expected Mortality and Can Be Visualized by a "Slope-Meter"

Ruyun Jin1, Mansen Wang1, Lian Wang1

  • 1Center for Cardiovascular Analytics, Research and Data Science (CARDS), Providence Heart Institute, Providence Research Network, Portland, Oregon.

The Annals of Thoracic Surgery
|June 2, 2022
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