Statistical Profile — ADVOCATE CHRIST HOSPITAL
CCN 140208 | COOK, IL | 4 outlier flags
🛡️ Public data only — no PHI permitted on this instance.
711
Beds
$1.37B
Net Revenue
4.7%
Op Margin
91.0%
Occupancy
4
Outlier Flags
Statistical Outliers (4)
Metrics where this hospital is >2 standard deviations from the national mean. Investigate in diligence — could signal operational issues or data quality problems.
- Beds: +3.2σ above national mean
- Net Patient Revenue: +2.5σ above national mean
- Operating Expenses: +2.2σ above national mean
- Total Patient Days: +4.0σ above national mean
Statistical Profile — All Variables
Each metric compared to national (n=6,123) and IL (n=208) peers. Z-score shows standard deviations from national mean.
| Metric | Hospital | Nat'l Median | IL Median | Z-Score | Nat'l %ile | State %ile |
|---|---|---|---|---|---|---|
| Beds | 711 | 63 | 110 | +3.16σ | P98 ▲ | P99 ▲ |
| Net Patient Revenue | $1.37B | $59.7M | $87.9M | +2.47σ | P97 ▲ | P96 ▲ |
| Operating Expenses | $1.31B | $62.7M | $99.1M | +2.22σ | P97 ▲ | P97 ▲ |
| Net Income | $64.5M | $-2.1M | $-4.0M | +0.54σ | P96 ▲ | P94 ▲ |
| Gross Patient Revenue | $4.33B | $186.6M | $329.5M | +1.81σ | P96 ▲ | P96 ▲ |
| Total Patient Days | 236,035 | 12,073 | 16,983 | +3.97σ | P99 ▲ | P99 ▲ |
| Medicare Day % | 26.0% | 30.9% | 35.8% | -0.40σ | P38 | P26 |
| Medicaid Day % | 4.4% | 5.1% | 3.5% | -0.40σ | P46 | P56 |
| Operating Margin | 4.7% | -4.8% | -5.3% | +0.56σ | P73 | P75 |
| Revenue per Bed | $1.9M | $1.2M | $1.4M | +0.23σ | P76 | P73 |
| Occupancy Rate | 91.0% | 53.7% | 48.0% | +1.54σ | P96 ▲ | P97 ▲ |
| Commercial Payer % | 69.7% | 61.2% | 60.2% | +0.51σ | P69 | P75 |
| Net-to-Gross Ratio | 31.7% | 33.3% | 31.2% | -0.32σ | P47 | P52 |
| Expense per Bed | $1.8M | $1.2M | $1.4M | +0.11σ | P71 | P72 |
| Revenue per Patient Day | 5,816 | 7,054 | 8,284 | -0.05σ | P39 | P29 |
| Payer Diversity Index | 0.445 | 0.473 | 0.485 | +0.06σ | P39 | P31 |
Multi-Variable Regression Residuals
For each key metric, the national regression model predicts a value. The residual shows how much this hospital over/under-performs after controlling for all other variables.
| Target | Model R² | Actual | Predicted | Residual |
|---|---|---|---|---|
| Net Patient Revenue | 74.0% | $1.37B | $1.94B | -2.22σ |
| Operating Margin | 2.1% | 0.0470 | 0.0007 | +0.24σ |
| Occupancy Rate | 44.3% | 0.9095 | 1.2072 | -1.63σ |
| Revenue Per Bed | 2.6% | $1.9M | $2.9M | -0.52σ |
| Net To Gross Ratio | 22.4% | 0.3171 | 0.2867 | +0.18σ |