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Table 2 Extent of agreement of hospital risk-adjusted PSI rates based on 'standard' versus 'modified' PSI algorithm.

From: Impact of date stamping on patient safety measurement in patients undergoing CABG: Experience with the AHRQ Patient Safety Indicators

Patient Safety Indicators Intraclass Correlation Coefficient
Decubitus Ulcer 0.666
Failure to Rescue 0.791
Infection due to Medical Care 0.988
Postoperative Hemorrhage or Hematoma 0.935
Postoperative Physiologic & Metabolic Derangement 0.871
Postoperative Embolism or DVT 0.628
Postoperative Sepsis 0.931
Accidental Puncture or Laceration 0.954
  1. DVT – deep venous thrombosis