Table 1 General characteristics of hip arthroplasty patients

Age (years)

56 (14–77)

Male/female (n)

112/110

Height (m)

1.71

Weight (kg)

87

BMI (kg/m²)

29.6 ± 4.90

Smoking (n, %)

 Current smoker

55 (25)

 Nonsmoker

167 (75)

Diagnosis (n, %)

 Primary osteoarthritis

200 (90.1)

 Femoral neck fracture

2 (0.9)

 Posttraumatic osteoarthritis

5 (2.3)

 Legg–Calve–Perthes

3 (1.4)

 DDH

5 (2.3)

 Idiopathic AVN

6 (2.7)

 Revision (MoM acetabular component loosening)

1 (0,5)

Comorbidities (n)

1.2 ± 1

Length of hospital stay (days)

5.4 ± 1.4

Surgical approach (n, %)

 Direct lateral

116 (52)

 Posterolateral

106 (48)