First Nations status v. non–First Nations | 0.93 | 0.92 | 0.94 |
Male sex v. female or other sex | 1.12 | 1.11 | 1.12 |
Age, per 10-year increment | 1.01 | 1.01 | 1.01 |
1 or more comorbidities v. 0 comorbidities | 1.52 | 1.51 | 1.53 |
Neighbourhood income < $42 000 v. ≥ $42 000 | 1.02 | 1.01 | 1.02 |
Trip distance > 5 km v. ≤ 5 km | 1.06 | 1.06 | 1.07 |
Arrival by air or ground ambulance v. not arriving by ambulance | 2.60 | 2.59 | 2.62 |
Shift |
Day presentation (8:01–16:00) | Ref. | Ref. | Ref. |
Evening presentation (16:01–00:00) | 1.23 | 1.22 | 1.24 |
Night presentation (00:01–8:00) | 1.34 | 1.33 | 1.35 |
Facility |
Large community hospital | Ref. | Ref. | Ref. |
Community ambulatory or urgent care centre | 1.24 | 1.23 | 1.26 |
Tertiary pediatric hospital | 2.63 | 2.60 | 2.67 |
Tertiary mixed hospital | 4.48 | 4.44 | 4.53 |
Regional hospital | 3.25 | 3.22 | 3.28 |
Medium community hospital | 1.06 | 1.04 | 1.07 |
Small community hospital | 0.59 | 0.58 | 0.60 |
Zone |
Calgary | Ref. | Ref. | Ref. |
North | 0.37 | 0.36 | 0.37 |
Edmonton | 0.55 | 0.55 | 0.56 |
Central | 0.43 | 0.43 | 0.44 |
South | 0.25 | 0.25 | 0.25 |