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. 1997 Feb;56(2):119–122. doi: 10.1136/ard.56.2.119

Figure 1  .

Figure 1  

Comparison between progressive and non-progressive groups for all epitopes measured. The central solid line represents the median, with the box representing the middle 50% of the data. The error bar cap lines mark the 10th and 90th centiles. Dots represent individual data points outside the 10th and 90th centiles. CS3B3, chondroitin sulphate epitope 3B3; KS5D4, keratan sulphate epitope 5D4; CS7D4, chondroitin sulphate epitope 7D4; GAG, total sulphated glycosaminoglycans; HA, hyaluronan.