|  | Model 1 | Model 2 | Nottingham Hip Fracture – Risk Score for Kidney Injury (NH-RISK) |
---|---|---|---|---|
Coefficients | ||||
 | Intercept | -2.264 | -3.78 | -2.264 |
 | Male sex | 0.358 | 0.370 | 1 |
 | CKD stage 3B-5 | 0.266 | 0.216 | 1 |
 | Age (year) | - | 0.028 |  |
 | Age 65 – 85 | 0.705 | - | 3 |
 | Age > 85 | 1.023 | - | 4 |
 | Two or more comorbidities | 0.518 | 0.521 | 2 |