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Items
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Group A [value, (range)]
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Group B [value, (range)]
|
p value
|
|---|
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HHS
|
|
Mean score
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69.7 (12–88)
|
35.4 (15–57)
|
0.007
|
|
Pain
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31.6 (0–44)
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17.7 (10–40)
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0.002
|
|
Function
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21 (0–30)
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6.2 (0–14)
|
0.001
|
|
Activity
|
10 (5–12)
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5.2 (0–10)
|
0.002
|
|
Contractures
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3.9 (3–4)
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3.7 (3–4)
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0.6
|
|
Motion
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3.2 (2–5)
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2.7 (2–4)
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0.2
|
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OKS
|
|
Mean score
|
26.2 (5–39)
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15.3 (4–26)
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0.03
|
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SF-12
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Physical subdomain
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38.3 (21.9–50.1)
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28.1 (21.3–35.6)
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0.02
|
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Mental subdomain
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52.5 (10.5–62.7)
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48.5 (27.3–62.9)
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0.2
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- p < 0.05 = significant; HHS (Harris hip score): < 70: poor; 70–79: fair; 80–89: good; 90–100: excellent OKS (Oxford knee score): < 19: poor; 20–29: fair; 30–39: good; 40–48: very good SF-12 (Short Form 12 Health Survey): healthy controls > 50
