Table 2 Comparison of quantitative RPR titer results for paired clinician-collected venipuncture and self-collected Tasso samples
Participants with positive qualitative RPR | Venipuncture sample result | Tasso sample result | Dilution difference between venipuncture and Tasso samples |
|---|---|---|---|
A | 1:256 | 1:128 |  + 1 |
B | 1:16 | 1:16 | 0 |
C | 1:8 | 1:8 | 0 |
D | 1:16 | 1:16 | 0 |
E | 1:4 | 1:2 |  + 1 |
F | 1:4 | 1:4 | 0 |
G | 1:2 | 1:4 | − 1 |
H | 1:2 | 1:2 | 0 |
I | 1:512 |  > 1:16a | N/A |
J | 1:8 | 1:16 | − 1 |
|  | Mean difference = 0 dilutions | ||