Table 2 |
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|
Clinical anterior chest wall inflammation by patient and physician assessment and concordance between the two assessmentsa |
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|
Assessments |
SpA group |
AS group |
nrSpA group |
|
|
|||
|
Patient assessment, N |
73 |
58 |
15 |
|
ACW pain present, n (%) |
19 (26.0%) |
16 (27.6%) |
3 (20.0%) |
|
Physician assessment, N |
122 |
95 |
27 |
|
ACW tenderness present, n (%) |
32 (26.2%) |
25 (26.3%) |
7 (25.9%) |
|
Patient versus physician assessmentb (SpA group) |
ACW tenderness present |
ACW tenderness absent |
Total |
|
ACW pain present, n (%) |
12 (16.4%) |
7 (9.6%) |
19 (26.0%) |
|
ACW pain absent, n (%) |
7 (9.6%) |
47 (64.4%) |
54 (74.0%) |
|
Total, n (%) |
19 (26.0%) |
54 (74.0%) |
73 (100%) |
|
|
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|
aACW = anterior chest wall; AS = ankylosing spondylitis; nrSpA = nonradiographic spondyloarthritis; SpA = spondyloarthritis. bEstimated Cohen's κ = 0.50 (95% CI = 0.24 to 0.71). |
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|
Weber et al. Arthritis Research & Therapy 2012 14:R3 doi:10.1186/ar3551 |
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