Skip to main content

Table 1 Patient demographic date

From: Feasibility and anteversion accuracy of a patient-specific instrument for femoral prosthesis implantation in total hip arthroplasty

 

PSI (N = 30)

FRH (N = 30)

p-value

Age (years)

66.45 (30–96)

67.57 (35–90)

0.563a

Height (cm)

159.73 (148.00–173.00)

161.10 (140.00–180.00)

0.514b

Weight (kg)

54.38 (41.00–80.00)

57.74 (35.00–90.00)

0.244b

BMI (kg/m2)

21.21 (15.62–26.73)

22.06 (16.23–31.11)

0.500a

Sex (n, %)

 Man

13 (43.3%)

15 (50.0%)

0.608a

 Woman

17 (56.7%)

15 (50.0%)

  1. FRH: free-hand group, PSI: patient-specific instrument group, BMI: body mass index
  2. aChi-squared test
  3. bStudent’s t-test; Values are n (%) or mean (ranges); p-value < 0.05 considered statistically significant
Back to article page

BioMedical Engineering OnLine

ISSN: 1475-925X

Contact us