Total hip arthroplasty following the failure of intertrochanteric nailing: First implant or salvage surgery?

Table 1 Main data of the study

Item	Patients, n = 74
Age in yr
mean ± SD	73.80 ± 7.85
Range	65-89
Sex
Female	45 (60.8)
BMI in kg/m2
mean ± SD	28.70 ± 4.43
Side
Right	43 (58.1)
Mean operating time in min, mean ± SD	77.0 ± 35.5
Patients undergoing ≥ 3, blood transfusion	43 (58.1)

Data are n (%) unless otherwise indicated. BMI: Body mass index; SD: Standard deviation.