Bath Ankylosing Spondylitis Metrology
Index (BASMI)
•
Represented as aggregate score (ranging from 0 to
10) using the variables found in the following table
< 70 cm
70 to 100 cm
> 100 cm
Intermalleolar distance
< 5 cm
5 to 10 cm
> 10 cm
Lumbar side flexion
< 20
º
20 to 70
º
> 70
º
Cervical rotation
< 4 cm
2 to 4 cm
> 4 cm
Lumbar flexion
(modified Schober test)
>30 cm
15 to 30 cm
< 15 cm
Tragus-to-wall
2
1
0
Measurement
Score
Jenkinson,
J Rheumatol
1994;21:1694-98.