Table 2.

Univariate Logistic Regression

Variable	Odds Ratio	P Value	95% CI
Sex
Male Female	1 (base) 0.51	0.00	0.36–0.72
Age
50 60 70 80 90 100	1 (base) 0.07 0.20 0.33 0.56 1.99	0.07 0.26 0.44 0.68 0.71	0.00-1.27 0.01–3.37 0.02–5.41 0.03–9.28 0.05–78.24
Medical Card
No Yes	1 (base) 1.10	0.58	0.76–1.61
Pre-Fracture Mobility
Low functional mobility High functional mobility	1 (base) 0.18	0.00	0.11–0.29
Mobilised Early
No Yes Unknown	1 (base) 0.29 1.61	0.00 0.13	0.20–0.43 0.85–3.02
Fracture Type
Intertrochanteric Intracapsular – displaced Intracapsular – undisplaced Not documented/ other Periprosthetic Subtrochanteric	1 (base) 0.67 0.82 0.91 0.50 1.26	0.06 0.41 0.88 0.27 0.53	0.44–1.02 0.52–1.30 0.24–3.34 0.14–1.72 0.60–2.64
Admission Source
Home Transfer from another hospital Transfer from nursing home	1 (base) 0.98 2.58	0.97 0.00	0.46–2.08 1.61–4.13
Length of Stay	1.01	0.00	1.00-1.01
Surgical Delay
Awaiting inpatient or high-dependency bed Awaiting medical review/ investigation Awaiting orthopaedic diagnosis/ investigation Awaiting space on theatre list Issues due to anticoagulation No delay - surgery < 48 h Not documented/other	1 (base) 3.33 0.41 1.66 1.25 1.05 1.66	0.28 0.56 0.74 0.88 0.96 0.67	0.36–30.71 0.02–8.05 0.07–37.72 0.05–26.8 0.12–9.08 0.17–15.85
Acute Assessment by Geriatrician
No Yes	1 (base) 0.92	0.70	0.63–1.35
Admitted to Orthopaedic Ward
No Yes	1 (base) 0.80	0.25	0.55–1.16