| Before MPU (18 months) | Since MPU (51 months) | Difference | 95% CI | Pvalue |
---|---|---|---|---|---|
Admissions per month | 4.9 | 3.5 | -1.4 | -2.7 to -0.1 | 0.04 |
APACHE II score | 8.4 | 12.5 | +4.0 | +1.8 to +6.2 | 0.0004 |
APACHE III score | 30.9 | 40.3 | + 9.4 | +2.6 to +16.2 | 0.0069 |
Length of stay | 0.8 | 1.3 | + 0.5 | -0.0 to +1.0 | 0.05 |