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Table 1 Selection of kenematic results in pelvis, knee and ankle joint.

From: Pathologic motion patterns in patients with progressive pseudorheumatoid arthropathy of childhood

 

PPAC (n=8)

Control Group (n=20)

M.-W. –U-Test Sign. (2-tailed)

 

Median

Q25/Q75

Median

Q25/Q75

p<0.01

Pelvic tilt

19.4

(15.1/21.6)

11.2

(8.5/12.8)

p<0.001

Hip ROM (Flex/Ext)

32.0

(28.3/34.6)

44.0

(42.0/46.4)

p<0.001

Knee ROM (Flex, loading response)

5.3

(4.4/6.9)

11.6

(10.7/13.4)

p<0.001

Knee ROM (Ext, single support1)

2.5

(1.1/4.7)

15.4

(13.6/17.8)

p<0.001

Ankle ROM (Plan-Flex, push off)

12.8

(11.3/13.0)

29.7

(26.8/35.5)

p<0.001