Table 3.
Event Rate (Number of Events Per Year Per 1000 Inpatient Bed‐Days) and Survival Rates (Percent of Survivals Among Arrest Events Per Year Per Location)
| Total | ICU | Monitored Ward | Unmonitored Ward | P‐Valuea | |
|---|---|---|---|---|---|
| No. of hospitals | 445 | 445 | 445 | 445 | |
| Unadjusted event rate, mean (SD) | 0.580 (0.325) | 0.337 (0.215) | 0.109 (0.079) | 0.134 (0.098) | <0.0001 |
| Unadjusted survival rate, mean (SD) | 0.173 (0.079) | 0.162 (0.096) | 0.231 (0.171) | 0.141 (0.122) | <0.0001 |
| Adjusted survival rate, mean (SD) | 0.144 (0.032) | 0.140 (0.037) | 0.193 (0.074) | 0.106 (0.037) | <0.0001 |
ICU indicates intensive care unit.
a
P‐value obtained via ANOVA.