Table 2.

Demographics and pre-fracture status expressed in mean ± standard deviation and percentage

Demographics and pre-FX status	Pertrochanteric	Subtrochanteric	OR (95% CI)/p
Age*	87.1 ± 5.57	86.5 ± 5.77	< 0.001
Female versus male	76.7% versus 23.3%	78.4% versus 21.6%	0.906 (0.803–1.024)/0.115
Right versus left side	51% versus 49%	51.5% versus 48.5%	0.938 (0.889–1.087)/0.736
Pfeiffer*	3.77 ± 3.45	3.33 ± 3.31	< 0.001
ASA	2.83 ± 0.63	2.84 ± 0.64	0.462
Pre-FX mobility*	3.90 ± 2.76	3.74 ± 2.74	0.025
Living at home before fracture*	76.2%	79.4%	1.198(1.058–1.355)/0.004
Osteoprotective treatment pre-FX:*	5.8%	7.9%	1.391 (1.150–1.683)/0.001
Anti-resorptive*	5.4%	7.3%	1.367 (1.122–1.665)/0.002
Bone forming	0.6%	0.8%	1.313 (0.740–2.328)/0.350

Odds ratio (OR) and 95% confidence intervals (95% CI). *p < 0.05