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Table 1. Number and percentage of identical results between PortaSCC® and Fossomatic.
Test
n
Color Fossomatic/Color Fossomatic/Reading Reading/Color
Same No Same No Same No Same No
2/21/06 54 40 14 51 3 30 24 39 15
74% 94% 55% 72%
3/2/06 52 50 2 42 10 38 14 37 15
96% 81% 73% 71%
5/30/06 30 25 5 27 3 22 8 23 7
83% 90% 73% 77%
8/22/06 1 41 35 6 35 6 28 13 25 16
85% 85% 68% 61%
8/22/06 2 41 37 4 36 5 30 11 33 8
93% 88% 73% 80%
Repeatability 1-2 90% 93% 66% 61%
1, 2 Same samples tested at the same date on 2 different strips.
96