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Table 5 Pearson's correlation coefficients between all pair wise combinations of the kinematic variables

From: Kinematics of fast cervical rotations in persons with chronic neck pain: a cross-sectional and reliability study

 

ROM

NPA

AD-ratio

SID

CM

Peak Speed

.64**

.00

.48**

-.54**

-.25**

ROM

 

-.32**

.26**

-.43**

-.29**

NPA

  

-.20*

.27**

.00

AD-ratio

   

-.37**

.08

SID

    

.01

  1. ROM: Range of movement; NPA: Normalized peak speed amplitude; A/D-ratio: Acceleration-deceleration ratio; SID: Speed index of deviation; CM: Conjunct movements. * p < 0.05, ** p < 0.01.
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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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