Table 2.

Percent of Patients with Scleritis and Systemic Condition

Condition	N	Scleritis cases	% of scleritis cases	% of disease with scleritis
Total	5,917,914	2702	31.4%	0.05%
RA	19,923	184	6.8%	0.9%
HLA-B27	26,680	153	5.7%	0.6%
Sjogren	10,576	121	4.5%	1.1%
Gout	47,712	95	3.5%	0.2%
Lupus	11,696	80	3.0%	0.7%
GPA	859	45	1.7%	5.2%
Sarcoid	7699	40	1.5%	0.5%
MS	9980	30	1.1%	0.3%
PMR/GCA	4456	29	1.1%	0.7%
MCTD	4061	27	1.0%	0.7%
Scleroderma	4232	17	0.6%	0.6%
PAN	365	11	0.4%	3.0%
Behcet	317	7	0.3%	2.2%
JIA/JRA	1351 (23 HLA-B27+)	9 (0 HLA-B27+)	0.3%	0.7%

RA Rheumatoid arthritis, GPA Granulomatosis with polyangiitis, MS Multiple sclerosis, MCTD Mixed connective tissue disorder, PAN Polyarteritis nodosa, PMR/GCA Polymyalgia rheumatica & giant cell arteritis, JIA/JRA Juvenile inflammatory arthritis / juvenile rheumatoid arthritis