Specimen identifier | Specimen type | Original results: cobas 4800 | Reference | Retesting results assays (C trachomatis only): | |
cobas 4800 | Reference | ||||
C trachomatis discrepant specimens: | |||||
A | Urine | Neg | Pos (NA) | Pos (36) | Pos (37) |
B | Urine | Neg | Pos (41) | Neg | Neg |
C | Urine | Neg | Pos (43) | Neg | Neg |
D | Urine | Neg | Pos (42) | Neg | Neg |
E | Urine | Neg | Pos (43) | Neg | Neg |
F | Urine | Pos (36) | Neg | Pos (36) | Pos (NA) |
G | Urine | Pos (36) | Neg | Pos (36) | Pos (NA) |
H | Vaginal swab | Neg | Pos (NA) | Neg* | Neg* |
I | Vaginal swab | Neg | Pos (NA) | Neg* | Neg* |
N gonorrhoeae discrepant specimens: | |||||
J | Urine | Neg | Pos: AMP Pos; NG duplex - opa Pos (39), porA neg | ||
K | Vaginal swab | Pos (39) | Neg: AMP Pos; porALC neg |
↵* The original phosphate-buffered saline suspension of these swabs was not available, therefore the remaining cobas PCR media suspensions of these specimens were used for retesting.
AMP, Roche AMPLICOR assay; NA, not available; Neg, Negative; porALC, porA LightCycler assay; Pos, positive.