Skip to main content

Table 2 Medians and interquatile ranges (IQRs) of IgG1 and IgG3 antibody levels (μg/mL) against six different antigens in the SpA group

From: IgG subclass antibodies to human and bacterial HSP60 are not associated with disease activity and progression over time in axial spondyloarthritis

Antigen

Median (IQR)

 

2006

2010

 

IgG1

IgG3

IgG1

IgG3

Human HSP60

2.046 (1.896-2.345)

2.689 (2.476-4.827)

2.131 (1.936-2.503)

2.583 (2.455-3.475)

Salmonella enterica Enteritidis HSP60

2.635 (2.109-4.300)

2.514 (2.443-2.799)

2.660 (2.240-3.681)

2.534 (2.452-3.142)

Chlamydia trachomatis HSP60

2.123 (1.939-2.694)

2.522 (2.453-2.726)

2.096 (1.957-2.747)

2.631 (2.472-2.960)

Campylobacter jejuni HSP60

2.459 (2.347-2.640)

2.447 (2.403-2.628)

2.496 (2.395-2.622)

2.462 (2.409-2.684)

Chlamydia pneumoniae

7.965 (2.807-24.56)

2.397 (2.397-2.730)

8.953 (2.839-21.75)

2.450 (2.397-2.777)

Chlamydia trachomatis

2.082 (2.052-2.174)

2.416 (2.406-2.473)

2.103 (2.065-2.216)

2.421 (2.410-2.491)