| Age (years): | 25.2 ± 6.2 | Gravidity: | 2.9 ± 2.0 | Parity: | 2.5 ± 1.6 |
| Race: | | (i) African American | 65 (90.3) | (ii) White | 3, (4.2) | (iii) Hispanic | 4, (5.6) | (iv) Other | 1, (1.4%) |
| Complete Prenatal Care (>3 visits) | 65, (89.0) |
| Number of Prenatal Visits: | 8.8 ± 4.3 |
| Gestational Age at First Prenatal Visit (weeks): | 14.1 ± 7.6 |
| Prior Preterm Birth: | 10, (13.7) |
| Substance Abuse: | 14, (19.4) |
| Syphilis Characteristics | |
| Stage of Syphilis | | Primary | 10, (13.7) | Secondary | 3, (4.1) | Early Latent | 1, (1.4) | Late Latent/unknown | 59, (80.1) |
| Gestational Age at Diagnosis (Weeks): | 16.9 ± 10.6 |
| Titer at Diagnosis, n = 70 | | 1:4 or less | 32, (45.7) | 1:8 to 1:32 | 28, (40% | 1:64 or greater | 10, (14.3) |
| Year of Diagnosis | | 2013 | 6, (8.2) | 2014 | 10, (13.7) | 2015 | 13, (17.8) | 2016 | 18, (24.7) | 2017 | 26, (35.6) |
| Health Department Notified of Syphilis Diagnosis/treatment confirmed | 1, (1.4) |
| PCN allergic | 6, (8.2) | Desensitized | 6 (100%) |
| Correct Penicillin Administration | 43, (58.9) | Primary | 5, (11.6) | Secondary | 2, (4.7) | Early Latent | 1, (2.3) | Late Latent or unknown | 35, (81.4) |
| Incorrect treatment | 30, (41) | Primary | 3, (10.0) | Secondary | 1, (3.3) | Early Latent | 0 | Late Latent or unknown | 26, (86.6) |
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