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Table 2 Reliability obtained in our study and published by other authors

From: Inter-rater reliability of clinical mobility measures in ankylosing spondylitis

Measurement

ICC Inter (95 % CI)

Davis [15]

Haywood [8]

Maksym.[11]

Viitanen [3]

Chest expansion a (cm)

0.659 (>0.412)

0.85

-

0.98

0.85

Modified Schöber a,b (cm)

0.756 (>0.561)

0.96

0.90

0.97

0.96

Occiput-wall a (cm)

0.967 (>0.934)

0.92

0.98

 

0.89

Tragus-wall b (cm)

0.962 (>0.924)

0.99

-

0.96

0.90

Finger to floor distance (cm)

0.948 (>0.893)

0.98

0.96

  

Lumbar side flexion a, b (cm)

0.817 (>0.651)

0.98

0.95

0.95

0.98

Intermalleolar distance b (cm)

0.944 (>0.857)

0.99

-

0.98

 

BASMI10

0.956 (>0.913)

-

-

  

BASMI2 a

0.894 (>0.796)

0.96

-

0.95

 
  1. aIncluded in ASAS core set. bIncluded in BASMI