Table 1 Preoperative characteristics of the two patient stem groups*

From: Medium-term Outcomes of Cemented Prostheses and Cementless Modular Prostheses in Revision Total Hip Arthroplasty

 

Cemented (n = 28)

Cementless modular (n = 23)

P-value **

Age (y)

68.0 (46–89)

64.3 (35–76)

0.192

Gender, n (%)

  

0.097

Male

13 (46%)

16 (70%)

 

Female

15 (54%)

7 (30%)

 

Preoperative HHS

46.7 (33–72)

41.7 (24–57)

0.062

Preoperative VASS

7.1 (4–9)

6.7 (5–9)

0.268

Indication for revision, n (%)

  

0.288

Aseptic loosening

22 (79%)

15 (65%)

 

Septic loosening

6 (21%)

8 (35%)

 

Paprosky classification

  

0.753

I

7 (25%)

4 (17%)

 

II

21 (75%)

19 (83%)

 

LLD (mm)

3.8 (0–19)

5.7 (0.26)

0.270

LLD > 5 mm, n (%)

7 (25%)

9 (39%)

0.279

Follow-up (y)

6.1 (4–8)

5.5 (4–8)

0.112

  1. *Values are expressed as mean (range) unless otherwise specified.
  2. **P < 0.05 regarded as statistically significant.
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