| 7-day Readmission (β0 =  − 4.72,  β1 = 0.14) | 30-day Readmission (β0 =  − 4.02,  β1 = 0.13) | 60-day Readmission (β0 =  − 3.79,  β1 = 0.13) | ||||||
---|---|---|---|---|---|---|---|---|---|
Number of admissions | Observed readmission rate (%) | Expected readmission rate (%) | Number of admissions | Observed readmission rate (%) | Expected readmission rate (%) | Number of admissions | Observed readmission rate (%) | Expected readmission rate (%) | |
score = 0 | 641 | 0.6 | 0.9 | 185 | 1.1 | 1.8 | 135 | 2.2 | 2.2 |
score = 10 | 1003 | 3.4 | 3.4 | 893 | 5.8 | 6.3 | 707 | 8.5 | 7.6 |
score = 20 | 98 | 12.2 | 12.0 | 101 | 21.8 | 20.4 | 156 | 22.4 | 23.2 |
score = 30 | 7 | 28.6 | 34.9 | 10 | 50.0 | 49.1 | 18 | 55.6 | 52.5 |