Table III.
Individual hospital-level contribution to the overall sensitivity for identifying top 10% of hospitals.
Method | ||||
---|---|---|---|---|
Sample size ni | DIR | SHR | PROB1 | PROB2 |
1 | 0.553 | 0.001 | 5.63 ×10−6 | 0.004 |
15 | 0.670 | 0.447 | 0.214 | 0.498 |
50 | 0.741 | 0.727 | 0.658 | 0.738 |
100 | 0.777 | 0.831 | 0.860 | 0.823 |
150 | 0.795 | 0.876 | 0.934 | 0.860 |
DIR, direct method; SHR, shrinkage method.