Table 1. Clinical Characteristics, Laboratory Results and Molecular Typing Results for Ocular Syphilis Patients.

Pt	Location	Gender	Known MSM	HIV Status	Stage of Syphilis	RPR titer	Sample	Strain Type1	Diagnosis
1	Washington	Male	MSM	Positive	Early Latent	512	Ocular	8d/g	Panuveitis
2	Washington	Male	MSM	Negative	Late Latent	256	Ocular	14d/g	Panuveitis
3	Washington	Male	MSM	Positive	Early Latent	1024	CSF	8d/g	Panuveitis, retinal detachment
4	Massachusetts	Male	MSM	Positive	Secondary	256	Whole Blood	14d/g	Chorioretinitis
5	New York	Male	MSM	Positive	Primary	256	Ocular	14d/g	Uveitis, chorioretinitis, vitritis
6	Oregon	Male	MSM	Positive	Late Latent	2048	CSF	14d/g	Panuveitis
7	Massachusetts	Male	MSM	Positive	Secondary	256	CSF	13 __/g	Panuveitis, retinitis
8	Washington	Male	No	Negative	Secondary	256	CSF	14 __/g	Optic disc edema
9	Washington	Male	MSM	Positive	Secondary	64	CSF & Whole Blood	__ __/g	Papillitis, optic neuritis
10	Washington	Male	Unknown	Positive	Unknown	128	CSF	__ __/g	Panuveitis, chorioretinitis
11	Illinois	Male	Unknown	Negative	Late Latent	128	CSF	__ __/c	Panuveitis, retinitis
12	Massachusetts	Male	No	Negative	Early Latent	128	CSF & Whole Blood	__ __/f	Panuveitis
13	Washington	Male	No	Negative	Late Latent	4096	Whole Blood	__ __/g	Chorioretinitis
14	Oregon	Female	N/A	Negative	Secondary	256	CSF	__ __/g	Posterior Uveitis

MSM = Men who have sex with men

HIV = Human immunodeficiency virus

RPR = Rapid plasma reagin

CSF = Cerebrospinal fluid

¹Strain type listed as arp gene (number), tpr RFLP/ tp0548 sequence