Level of care ( N = 750) | Level of urgency ( n = 642) | ||
---|---|---|---|
Criteria | Emergency vs. Primary care | Emergency care (1 vs. 2) ( n = 432) a | Primary care (1 vs. 2) ( n = 210) a |
Sensitivity | 0.97 (0.95—0.98) | 0.83 (0.78—0.87) | 0.91 (0.85—0.95) |
Specificity | 0.69 (0.64—0.74) | 0.72 (0.65—0.79) | 0.65 (0.53—0.76) |
Positive predictive value | 0.82 (0.79—0.85) | 0.81 (0.76—0.86) | 0.83 (0.77—0.89) |
Negative predictive value | 0.94 (0.90—0.97) | 0.74 (0.67—0.81) | 0.80 (0.67—0.89) |
% Agreement | 85.6% | 78.7% | 82.4% |
Fleiss’ kappa | 0.687 (0.604—0.770) | 0.552 (0.446 – 0.659) | 0.583 (0.399 – 0.768) |