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Table 3 Comparison of delirium test diagnostic values and measures of agreement

From: “SQiD, the Single Question in Delirium; can a single question help clinicians to detect delirium in hospitalised cancer patients?” running heading Single Question in Delirium” (Bcan-D-20-01665)

  1. PPV Positive predictive value, NPV Negative predictive value, SQiD Single Question in Delirium, CAM Short Confusion Assessment Method, P/DSM Psychiatrist DSM interview.
  2. Cohen’s kappa statistic (kappa) values above 0.75 denote excellent agreement, 0.40 to 0.75 fair to good agreement, 0.21 to 0.4 as fair and below 0.20 poor agreement.* Restricted to patients who had all three measures recorded, SQiD, CAM and P/DSM N = 67.
  3. Primary analysis.
  4. Secondary analysis