Table 2 Descriptive statistics of technical and scale efficiency and hospital ranking from 2014/15 to 2016/17
DH ranking (based on DEA scores) | 2014/15 | 2015/16 | 2016/17 | ||||||
|---|---|---|---|---|---|---|---|---|---|
CRSTE | VRSTE | SE | CRSTE | VRSTE | SE | CRSTE | VRSTE | SE | |
n (%) | n (%) | n (%) | n (%) | n (%) | n (%) | n (%) | n (%) | n (%) | |
100% | 12 (31.6) | 22 (57.9) | 12 (31.6) | 16 (42.1) | 19 (50.0) | 17 (44.7) | 14 (36.8) | 21 (55.3) | 15 (39.5) |
80.0–99.9% | 12 (31.6) | 7 (18.4) | 25 (65.8) | 11 (28.9) | 12 (31.6) | 18 (47.4) | 7 (18.4) | 9 (23.7) | 18 (47.4) |
60.0–79.9% | 12 (31.6) | 7 (18.4) | 1 (2.6) | 10 (26.3) | 6 (15.8) | 3 (7.9) | 14 (36.8) | 7 (18.4) | 5 (13.2) |
40.0–59.9% | 2 (5.3) | 2 (5.3) | 0 (0.0) | 1 (2.6) | 1 (2.6) | 0 (0.0) | 2 (5.3) | 1 (2.6) | 0 (0.0) |
< 40.0% | 0 (0.0) | 0 (0.0) | 0 (0.0) | 0 (0.0) | 0 (0.0) | 0 (0.0) | 1 (2.6) | 0 (0.0) | 0 (0.0) |
Mean | 0.851 | 0.907 | 0.938 | 0.874 | 0.918 | 0.951 | 0.825 | 0.900 | 0.912 |
SD | 0.140 | 0.126 | 0.076 | 0.137 | 0.120 | 0.069 | 0.168 | 0.133 | 0.092 |
Maximum | 1.000 | 1.000 | 1.000 | 1.000 | 1.000 | 1.000 | 1.000 | 1.000 | 1.000 |
Minimum | 0.537 | 0.565 | 0.647 | 0.568 | 0.571 | 0.772 | 0.378 | 0.499 | 0.705 |