Patient age | Continuous | <0.0001 | 1.03 (1.02 to 1.04) |
Patient gender | Male | Reference | Reference |
Female | <0.0001 | 0.72 (0.69 to 0.76) |
Length of stay | Continuous | <0.0001 | 1.04 (1.03 to 1.04) |
Admission type | Day case | Reference | Reference |
Elective | <0.0001 | 3.21 (2.84 to 3.64) |
Emergency | <0.0001 | 7.87 (7.26 to 8.52) |
Comorbidity score | Continuous | <0.0001 | 1.28 (1.25 to 1.31) |
Accident and emergency visits in the previous 6 months | Continuous | <0.0001 | 1.39 (1.38 to 1.41) |
LACE score | Continuous | <0.0001 | 1.42 (1.41 to 1.43) |
Episodes per patient in the previous year | Continuous | <0.0001 | 1.06 (1.05 to 1.06) |