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. Author manuscript; available in PMC: 2015 Jul 1.
Published in final edited form as: Arthritis Rheumatol. 2014 Jul;66(7):1872–1881. doi: 10.1002/art.38633

Figure 4.

Figure 4

Smooth-fitted receiver operating characteristic (ROC) curve using maximum likelihood estimation for binormal model. A) Comparisons are SS (pSS and sSS) vs. autoimmune (RA, SLE, other autoimmune). B) SS (pSS and sSS) vs. other eye diseases (dry eye, blepharitis). CTSS was categorized into 10 levels based on deciles.