From: Dual rapid lateral flow immunoassay fingerstick wholeblood testing for syphilis and HIV infections is acceptable and accurate, Port-au-Prince, Haiti
HIV reference test*
Total
Sensitivity (95 % CI)
Specificity (95 % CI)
Kappa Coefficient (95 % CI)
Pos
Neg
SD BIOLINE HIV/Syphilis Duo test
128
5
133
99.2 % (95.8 %, 100 %)
97.0 % (93.2 %, 99.0 %)
.96
1
164
165
(.93, .99)
129
169
298