All | Hospitals | c-index | ->0.8 | c-index | < 0.8 | P value | ||
---|---|---|---|---|---|---|---|---|
N = 468 | N = 446 | N = 22 | ||||||
Mean | SD | Mean | SD | Mean | SD | |||
C-index | 0.88 | 0.04 | 0.88 | 0.03 | 0.77 | 0.03 | <0.001 | |
Number of admission | 4011.5 | 2539.4 | 4128.9 | 2528.6 | 1631.7 | 1297.3 | <0.001 | |
Hospital mortality rate | 4.0% | 1.5% | 4.0% | 1.4% | 5.0% | 2.9% | 0.001 | |
Average predicted risk | 4.0% | 1.3% | 4.0% | 1.3% | 4.4% | 1.9% | 0.251 | |
Standardized mortality rate | 3.8% | 1.3% | 3.7% | 1.1% | 4.7% | 3.4% | 0.001 | |
Major Diagnostic Category | Digestive system | 21.2% | 8.5% | 21.6% | 8.2% | 14.7% | 11.7% | <0.001 |
Respiratory System | 11.0% | 4.5% | 11.1% | 4.4% | 9.5% | 6.7% | 0.106 | |
Blood and Blood Forming Organs and Immunological Disorders | 2.0% | 1.6% | 2.1% | 1.6% | 1.1% | 1.2% | 0.007 | |
Kidney | 7.9% | 5.5% | 7.8% | 4.8% | 8.9% | 13.4% | 0.351 | |
Nervous System | 7.8% | 8.4% | 7.2% | 6.6% | 20.1% | 22.2% | <0.001 | |
Circulatory System | 10.0% | 9.2% | 9.8% | 8.3% | 14.1% | 20.2% | 0.033 | |
Female, Breast | 7.5% | 5.9% | 7.7% | 5.8% | 2.4% | 6.4% | <0.001 | |
Endocrine | 3.3% | 1.7% | 3.4% | 1.7% | 2.9% | 2.0% | 0.224 | |
Skin, Ear, Eye, Pediatric and Newborn | 13.6% | 5.9% | 13.9% | 5.8% | 6.9% | 5.0% | <0.001 | |
Musculoskeletal, injuries and others | 15.6% | 8.7% | 15.5% | 8.3% | 19.2% | 15.4% | 0.052 | |
Sex | Male | 52.8% | 4.8% | 52.8% | 4.7% | 54.6% | 6.8% | 0.072 |
Age (years) | under50 | 30.4% | 9.9% | 30.9% | 9.6% | 19.5% | 9.5% | <0.001 |
50-59 | 13.8% | 2.8% | 13.8% | 2.7% | 13.9% | 3.7% | 0.878 | |
60-69 | 19.4% | 3.6% | 19.4% | 3.5% | 20.1% | 5.1% | 0.346 | |
70-79 | 23.0% | 4.3% | 22.8% | 4.2% | 27.0% | 4.4% | <0.001 | |
80-89 | 11.3% | 4.6% | 11.0% | 4.3% | 16.2% | 7.1% | <0.001 | |
90- | 2.1% | 1.6% | 2.1% | 1.5% | 3.4% | 2.5% | <0.001 | |
Admission Status | Status emergency | 47.0% | 15.6% | 46.7% | 15.2% | 51.6% | 22.0% | 0.155 |
Use of an ambulance | 13.6% | 7.3% | 13.4% | 6.8% | 19.3% | 12.6% | <0.001 | |
Hospitalization for examination | 4.0% | 5.8% | 4.1% | 5.9% | 3.0% | 5.2% | 0.374 | |
Planned short-term admission | 6.8% | 5.9% | 6.6% | 4.7% | 11.0% | 16.9% | 0.001 | |
N | % | N | % | N | % | P value | ||
Public hospital** | 130 | 27.8 | 128 | 28.7% | 2 | 9.1% | 0.025 | |
University hospital** | 77 | 16.5% | 76 | 17.0% | 1 | 4.5% | 0.079 | |
Special hospital** | 25 | 5.3% | 18 | 4.0% | 7 | 31.8% | <0.001 | |
Have convalescent wards** | 43 | 10.0% | 38 | 9.3% | 5 | 26.3% | 0.025 |