Table 3 Comparison of the 10 different algorithms tested on the 422 strains included in the assessment panel against the Bruker reference database
Threshold | A | B1 | B2 | C1 | C2 | C3 | D1 | D2 | D3 | D4 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
LS 1.5 | %accepted | 43.71 | 50.36 | 38.95 | 47.74 | 47.03 | 31.83 | 51.31 | 51.31 | 44.66 | 30.40 |
species PPV | 0.46 | 0.47 | 0.43 | 0.51 | 0.51 | 0.46 | 0.50 | 0.50 | 0.48 | 0.42 | |
genus PPV | 0.65 | 0.67 | 0.57 | 0.70 | 0.70 | 0.61 | 0.69 | 0.69 | 0.66 | 0.54 | |
LS 1.6 | %accepted | 35.15 | 40.62 | 29.22 | 40.38 | 39.67 | 25.18 | 44.42 | 44.42 | 38.00 | 24.23 |
species PPV | 0.57 | 0.58 | 0.57 | 0.61 | 0.60 | 0.58 | 0.57 | 0.57 | 0.56 | 0.53 | |
genus PPV | 0.80 | 0.83 | 0.76 | 0.83 | 0.83 | 0.77 | 0.79 | 0.79 | 0.78 | 0.68 | |
LS 1.7 | %accepted | 28.27 | 33.73 | 22.33 | 33.49 | 32.78 | 19.48 | 35.15 | 35.15 | 29.45 | 16.39 |
species PPV | 0.71 | 0.70 | 0.74 | 0.73 | 0.72 | 0.76 | 0.72 | 0.72 | 0.73 | 0.78 | |
genus PPV | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | |
LS 1.8 | %accepted | 17.58 | 23.75 | 19.48 | 24.47 | 23.99 | 17.58 | 25.89 | 25.89 | 22.33 | 15.20 |
species PPV | 0.77 | 0.74 | 0.76 | 0.73 | 0.72 | 0.74 | 0.74 | 0.74 | 0.74 | 0.78 | |
genus PPV | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | |
LS 1.9 | %accepted | 11.88 | 16.63 | 14.25 | 16.39 | 15.91 | 12.59 | 17.58 | 17.58 | 15.68 | 12.11 |
species PPV | 0.78 | 0.77 | 0.77 | 0.77 | 0.76 | 0.75 | 0.77 | 0.77 | 0.74 | 0.78 | |
genus PPV | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | |
LS 2.0 | %accepted | 7.84 | 10.21 | 9.74 | 10.45 | 10.21 | 9.03 | 10.45 | 10.45 | 9.98 | 8.79 |
species PPV | 0.79 | 0.79 | 0.78 | 0.82 | 0.81 | 0.79 | 0.80 | 0.80 | 0.79 | 0.81 | |
genus PPV | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | |
LS 2.1 | %accepted | 4.51 | 5.46 | 4.99 | 5.94 | 5.94 | 5.46 | 5.70 | 5.70 | 5.70 | 5.23 |
species PPV | 0.79 | 0.78 | 0.76 | 0.80 | 0.80 | 0.78 | 0.75 | 0.75 | 0.75 | 0.77 | |
genus PPV | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | |
LS 2.2 | %accepted | 3.33 | 4.04 | 3.56 | 3.56 | 3.56 | 3.09 | 3.80 | 3.80 | 3.80 | 3.56 |
species PPV | 0.86 | 0.88 | 0.87 | 0.87 | 0.87 | 0.85 | 0.81 | 0.81 | 0.81 | 0.80 | |
genus PPV | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | |
LS 2.3 | %accepted | 2.14 | 2.38 | 1.90 | 1.19 | 1.19 | 0.95 | 1.19 | 1.19 | 1.19 | 0.95 |
species PPV | 0.78 | 0.80 | 0.75 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | |
genus PPV | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | |