Table 1
Covariates used to calculate the modified version of Hospitalised-patient One-year Mortality Risk score
| Covariate | Weight | Estimate | Value (weight × estimate) |
| Intercept | 1 | −7.063915192 | −7.063915192 |
| Age |
| 0.871636062 | |
| Sex | Male=1 Female=0 | 0.308462457 | |
| Admitting service | |||
| General medicine | Admitted by service=1 Not admitted by service=0 | 0 | |
| Cardiology | −1.724503732 | ||
| Cardiovascular surgery | −1.584765711 | ||
| Gastroenterology/nephrology/neurology | −0.138675320 | ||
| General surgery | −1.467960241 | ||
| Gynaecology | −2.180319651 | ||
| Haematology/oncology | 0.481503590 | ||
| Neurosurgery | −0.958710689 | ||
| Obstetrics | −4.177999975 | ||
| Orthopaedic surgery | −2.770943493 | ||
| Palliative care | 4.812578071 | ||
| Plastic surgery | −1.879096527 | ||
| Thoracics | −0.080545954 | ||
| Trauma | −1.928302945 | ||
| Urology | −1.789594116 | ||
| Was the current admission an urgent 30-day readmission? | Yes=1 No=0 | 0.110983695 | |
| Number of ED visits in the past 12 months | 
| −0.640014591 | |
| Number of admissions by ambulance in the past 12 months | 
| −1.566596305 | |
| Patient’s living status | |||
| Independent at home | Yes=1 No=0 | 0 | |
| Rehabilitation facility | −0.006794503 | ||
| At home with home care | −1.203991160 | ||
| Nursing home | 0.155148147 | ||
| Chronic care hospital | 0.378611273 | ||
| Admission urgency of current admission | |||
| Elective | Yes=1 No=0 | 0 | |
| ED without ambulance | −0.798684042 | ||
| ED with ambulance | −0.578781696 | ||
| Was the current admission directly to the intensive care unit? | Yes=1 No=0 | 0.506184712 | |
| If the patient has been admitted by ambulance 1 or more times in the previous 12 months, what was their living status? | |||
| Independent at home | 
| 0 | |
| Rehabilitation facility | 0.395684431 | ||
| At home with home care | 1.751591008 | ||
| Nursing home | 0.605470559 | ||
| Chronic care hospital | 0.915996966 | ||
| If the patient is currently being admitted from the ED but not by ambulance | |||
| How many times have they been admitted by ambulance in the previous 12 months? | 
| 0.503792951 | |
| What is the current admitting service? | |||
| General medicine | Admitted by service=1 Not admitted by service=0 | 0 | |
| Cardiology | 1.156265622 | ||
| Cardiovascular surgery | 1.728882945 | ||
| Gastroenterology/nephrology/neurology | 0.069570119 | ||
| General surgery | 0.952729586 | ||
| Gynaecology | 2.106187623 | ||
| Haematology/oncology | 2.026153987 | ||
| Neurosurgery | 1.729226370 | ||
| Obstetrics | 1.175046058 | ||
| Orthopaedic surgery | 1.959802502 | ||
| Palliative care | 0.041800804 | ||
| Plastic surgery | 0.667200999 | ||
| Thoracics | 0.797755410 | ||
| Trauma | 1.329821437 | ||
| Urology | 1.086189882 | ||
| If the patient is currently being admitted from the ED by ambulance | |||
| How many times have they been admitted by ambulance in the previous 12 months? | 
| 0.803525355 | |
| What is the current admitting service? | |||
| General medicine | Admitted by service=1 Not admitted by service=0 | 0 | |
| Cardiology | 1.124894205 | ||
| Cardiovascular surgery | 0.948128908 | ||
| Gastroenterology/nephrology/neurology | 0.158861915 | ||
| General surgery | 1.029870672 | ||
| Gynaecology | 2.332976846 | ||
| Haematology/oncology | 1.918831045 | ||
| Neurosurgery | 1.466360638 | ||
| Obstetrics | 1.886783406 | ||
| Orthopaedic surgery | 1.909527833 | ||
| Palliative care | −0.004253468 | ||
| Plastic surgery | 0.818022513 | ||
| Thoracic surgery | 0.115001456 | ||
| Trauma | 1.385291399 | ||
| Urology | 1.333356564 | ||
| Total of all values (logit) | |||
| Probability of death in the next 12 months (mHOMR score) | 
| ||
To calculate the mHOMR score: For each row, derive the weights from patient data and multiply by the estimate to calculate the value. Sum all the values to get the logit. Calculate the mHOMR score using the logit and the formula in the last row.
ED, emergency department.