| AMI Report: Oroville Hospital - Model A |
| year | Statewide Death Rate (%) |
Number of Cases Included |
Number of Observed Deaths |
Number of Expected Deaths |
Observed Death Rate (%) |
Expected Death Rate (%) |
Risk-Adjusted Death Rate (%) |
Risk Adjusted Death Rate 95% Confidence Lower Bound |
Risk Adjusted Death Rate 95% Confidence Upper Bound |
Probability This Rate Occurred by Chance |
|---|---|---|---|---|---|---|---|---|---|---|
| 1991_93 | 14.5 | 342 | 44 | 49.4 | 12.9 | 14.4 | 12.9 | 9.4 | 16.4 | 0.212 |
| 1994_96 | 12.7 | 432 | 49 | 53.7 | 11.3 | 12.4 | 11.6 | 8.6 | 14.6 | 0.258 |
| 1996_98 | 12.1 | 436 | 66 | 53.4 | 15.1 | 12.3 | 14.9 | 12.1 | 17.8 | 0.032 |
| Model A is a conservative model with risk factors of chronic and personal characters |
| AMI Report: Oroville Hospital - Model B |
| year | Statewide Death Rate (%) |
Number of Cases Included |
Number of Observed Deaths |
Number of Expected Deaths |
Observed Death Rate (%) |
Expected Death Rate (%) |
Risk-Adjusted Death Rate (%) |
Risk Adjusted Death Rate 95% Confidence Lower Bound |
Risk Adjusted Death Rate 95% Confidence Upper Bound |
Probability This Rate Occurred by Chance |
|---|---|---|---|---|---|---|---|---|---|---|
| 1991_93 | 14.5 | 342 | 44 | 50.1 | 12.9 | 14.6 | 12.7 | 9.6 | 15.9 | 0.159 |
| 1994_96 | 12.7 | 432 | 49 | 49.1 | 11.3 | 11.4 | 12.7 | 9.7 | 15.7 | 0.531 |
| 1996_98 | 12.1 | 436 | 66 | 53.6 | 15.1 | 12.3 | 14.9 | 12.3 | 17.6 | 0.025 |
| Model B is a comprehensive model with more acute risk factors added in |