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Table.1 Demographic and medical history in patients with and without ultrasound definition of LFCN

From: Preoperative ultrasound to map the three-dimensional anatomical distribution of the lateral femoral cutaneous nerve in direct anterior approach for total hip arthroplasty

 

Ultrasound group

Control group

P

t/χ2

Sex

    

Male

28 (47.5%)

28 (48.3%)

1.000

χ2 = 0.008

Female

31 (52.5%)

30 (51.7%)

  

Age (years)

69.0 ± 4.6 (58–79)

68.5 ± 4.5 (60–79)

0.608

t = 0.514

BMI (Kg/m2)

24.7 ± 3.0 (17.2–31.5)

24.8 ± 2.8 (18.5–31.2)

0.827

t = 0.219

Disease

    

FNF

15 (25.4%)

13 (22.4%)

0.163

χ2 = 0.922

FHN

27 (45.8%)

27 (46.6%)

  

OA

17 (28.8%)

18 (31.0%)

  
  1. LFCN, the lateral femoral cutaneous nerve; BMI, body mass index; FNF, femoral neck fracture; FHN, femoral head necrosis; OA, osteoarthritis
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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X