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Group 1
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Group 2
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Group 3
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Group 4
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Mean (SD)
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Mean (SD)
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Mean (SD)
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Mean (SD)
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n = 10 at baseline
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n = 10 at baseline
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n = 10 at baseline
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n = 10 at baseline
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VAS
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Baseline
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4.8
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(2.1)
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3.7
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(2.0)
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4.2
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(2.9)
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3.5
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(3.0)
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|
(0–10)
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T2
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1.9
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(2.6)
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1.7
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(2.3)
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1.0
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(1.6)
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1.7
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(2.3)
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T3
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2.6
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(3.0)
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1.2
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(2.1)
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0.7
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(1.3)
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1.2
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(2.3)
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T4
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2.8
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(3.0)
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0.2
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(0.3)
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0.6
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(1.4)
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1.2
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(2.3)
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T6
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4.0
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(3.6)
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3.1
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(3.0)
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2.2
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(3.1)
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1.2
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(2.3)
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T12
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5.3
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(3.7)
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1.8
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(2.7)
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2.2
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(2.4)
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2.7
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(2.8)
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FFI-R
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Baseline
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68.8
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(17.1)
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57.8
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(29.4)
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69.6
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(34.7)
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53.4
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(29.6)
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(/270)
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T2
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45.1
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(20.9)
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45.1
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(26.2)
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37.3
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(25.8)
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37.1
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(22.9)
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T3
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51.1
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(37.1)
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30.1
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(11.7)
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32.4
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(22.6)
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32.6
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(23.4)
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T4
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41.2
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(23.7)
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28.5
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(13.7)
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31.1
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(24.8)
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32.5
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(23.4)
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T6
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54.1
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(41.9)
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34.4
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(21.9)
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46.3
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(42.4)
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31.9
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(23.6)
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T12
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63.5
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(48.5)
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37.7
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(22.9)
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33.3
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(14.0)
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34.4
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(22.7)
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IPK’s Width
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Baseline
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3.4
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(1.6)
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3.3
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(2.7)
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3.1
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(1.6)
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2.0
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(1.5)
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(mm)
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T2
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2.8
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(0.9)
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2.1
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(1.3)
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2.8
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(2.6)
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2.1
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(0.9)
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T3
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2.1
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(0.9)
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1.7
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(1.5)
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2.5
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(3.4)
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1.4
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(1.4)
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T4
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2.1
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(1.4)
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1.9
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(1.6)
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0.9
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(1.1)
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1.4
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(1.4)
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IPK’s Length
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Baseline
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2.7
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(1.0)
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2.9
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(2.7)
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3.4
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(2.2)
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2.5
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(1.5)
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(mm)
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T2
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2.7
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(1.0)
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2.1
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(1.6)
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2.8
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(2.6)
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2.1
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(1.2)
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T3
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2.5
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(1.1)
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1.9
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(1.4)
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3.0
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(4.1)
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1.6
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(1.6)
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T4
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2.3
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(1.5)
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1.8
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(1.4)
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1.1
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(1.5)
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1.6
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(1.6)
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IPK’s Depth
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Baseline
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1.7
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(0.7)
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1.7
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(0.8)
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1.7
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(0.6)
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1.5
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(0.9)
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(mm)
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T2
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1.4
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(0.5)
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1.1
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(0.9)
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0.8
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(0.4)
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1.0
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(0.7)
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T3
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0.9
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(0.1)
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0.8
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(0.7)
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0.3
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(0.3)
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0.7
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(0.8)
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T4
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1.0
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(0.7)
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0.8
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(0.6)
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0.3
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(0.4)
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0.7
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(0.8)
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- VAS Visual analog scale; FFI-R Foot Function Index-Revised; IPK Intractable Plantar Keratoma; SD Standard Deviation; mm: millimeter; T2 intervention at 4-week; T3 intervention at 8-week; T4 intervention at 12-week; T6 6-month follow-up; T12 12-month follow-up