Table 2. Surgery and Recovery CCRs Stratified by Hospital Status and Ownership Status for California Hospitals in Fiscal Year 2015.
| Variable | Surgery and Recovery | Deviation From Hospitala | ||
|---|---|---|---|---|
| Median CCR (IQR) | P Valueb | Median CCR (IQR), % | P Valueb | |
| Hospital status | ||||
| Teaching (n = 30) | 0.21 (0.16 to 0.33) | .12 | −24.0 (−41.0 to −5.6) | >.99 |
| Nonteaching (n = 259) | 0.19 (0.13 to 0.25) | −24.4 (−39.8 to −7.4) | ||
| Ownership status | ||||
| Government (n = 44)c | 0.26 (0.22 to 0.40) | <.001 | −18.2 (−39.3 to 13.6) | .002 |
| For-profit (n = 73) | 0.16 (0.11 to 0.22) | −18.3 (−33.6 to 7.5) | ||
| Not-for-profit (n = 172) | 0.19 (0.14 to 0.24) | −27.8 (−41.7 to −13.0) | ||
Abbreviation: CCR, cost-to-charge ratio.
a
Calculated as ([cost center–specific CCR − hospital-wide CCR]/hospital-wide CCR).
b
P values were generated using Wilcoxon rank sum and Kruskal-Wallis equality of populations rank tests
c
Includes state-, city-, and district-owned facilities.