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Table 1 Patient demographics

From: Safety and efficacy of a two-screw cephalomedullary nail for intertrochanteric femur fracture fixation: a retrospective case series in 264 patients

Age [years] Mean 67.9 (Range 18–98)
Gender
 Female 144 (54.5%)
 Male 120 (45.5%)
Diabetes mellitus
 No 202 (76.5%)
 Yes 60 (22.7%)
 Unknown 2 (0.8%)
Body mass index [kg/m2] 26.1 (Range 12.2 to 54.9)
Obesity
 Non-obese (BMI < 30.0 kg/m2) 205 (77.7%)
 Obese (BMI ≥ 30.0 kg/m2) 59 (22.3%)
Injury mechanism
 Ground level fall 182 (68.9%)
 Fall from height 30 (11.4%)
 Motor vehicle collision 19 (7.2%)
 Farm injury (attack by horse, bull, sheep) 4 (1.5%)
 Bicycle accident 4 (1.5%)
 Motorcycle collision 7 (2.7%)
 Gunshot injury 2 (0.8%)
 Motor vehicle versus pedestrian collision 3 (1.1%)
 Crushed injury 2 (0.8%)
 Other (golf cart, ATV, jet ski) 11 (4.2%)