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Table 1 Mean (SD) knee adduction moment parameters and walking speed measured across conditions at baseline and one-month follow-up.

From: Laterally wedged insoles in knee osteoarthritis: do biomechanical effects decline after one month of wear?

 

Baseline

One month

p value

 

No insoles

Insoles

Change

No insoles

Insoles

Change

Condition

Time

Interaction

Peak 1 (Nm/BW*HT%)

3.82 (0.62)

3.62 (0.59)

-5.1%

3.83 (0.79)

3.67 (0.78)

-4.2%

<0.001

0.77

0.63

Peak 2 (Nm/BW*HT%)

2.45 (0.78)

2.32 (0.84)

-7.0%

2.39 (0.79)

2.22 (0.79)

-7.4%

<0.001

0.30

0.63

Impulse (Nm.s/BW*HT%)

1.38 (0.49)

1.31 (0.48)

-5.2%

1.38 (0.50)

1.30 (0.50)

-6.7%

<0.001

0.85

0.59

Walking speed (m/s)

1.27 (0.23)

1.27 (0.21)

0.6%

1.27 (0.22)

1.27 (0.24)

-0.1%

0.94

0.75

0.98

  1. Peak 1 = peak adduction moment in the first half of stance; Peak 2 = peak adduction moment in the second half of stance
  2. Change calculated as the score obtained without insoles subtracted from the score obtained with insoles and divided by the score obtained without insoles and expressed as a percentage
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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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