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Table 3 Clinical assessment, pain and mood assessment in the studied groups of patients

From: The concentration of chromium and cobalt ions and parameters of oxidative stress in serum and their impact on clinical outcomes after metaphyseal hip arthroplasty with modular metal heads

Parameter

Unilateral arthroplasty

Bilateral arthroplasty

Biomet ReCap-Magnum group n = 35

J&J DePuy ASR group n = 34

p-value

Biomet ReCap-Magnum group n = 4

J&J DePuy ASR group n = 3

Mean

SD

Mean

SD

 

Mean

SD

Mean

SD

WOMAC stiffness

1.13

1.78

1.46

1.66

0.432

1.50

1.22

2.67

1.61

WOMAC pain

3.07

4.43

3.29

3.81

0.824

4.00

3.49

4.83

1.89

WOMAC daily act

11.3

15.8

12.5

14.0

0.748

16.6

15.5

23.8

12.7

WOMAC-sum

15.5

21.7

17.2

18.9

0.728

22.1

19.6

31.3

16.2

VAS 1–10

1.67

1.90

2.01

2.19

0.489

1.63

1.31

3.00

1.00

VAS%

2.13

1.38

1.88

1.19

0.431

2.38

1.03

2.67

1.76

Number of painkillers

15.1

3.70

14.9

3.51

0.778

14.3

3.84

13.3

4.62

Hamilton-score

21.1

4.56

22.2

4.21

0.281

21.6

3.50

19.5

3.61

SF12-physical health

36.2

7.9

37.1

7.4

0.625

35.9

7.3

32.8

8.1

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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X