Table 5 Number and percentages of positive samples exceeding upper limits set by EOSQC for OTA
Type | Category | N (percentage) of positive samples | N (percentage) of negative samples | p-value |
|---|---|---|---|---|
Gramineae | Export | 0 (0%) | 7 (100%) | 0.681 |
Import | 0 (0%) | 12 (100%) | Â | |
Local | 2 (3.9%) | 49 (96.1%) | Â | |
Green coffee | Export | NA | NA | Â |
Import | NA | NA | Â | |
Local | 0 (0%) | 8 (100%) | Â | |
Nescafe | Export | NA | NA | Â |
Import | 0 (0%) | 5 (100%) | Â | |
Local | 0 (0%) | 3 (100%) | Â | |
Roasted coffee | Export | NA | NA | Â |
Import | NA | NA | Â | |
Local | 0 (0%) | 12 (100%) | Â | |
Spices and chili | Export | 0 (0%) | 1 (100%) | 0.000* |
Import | 0 (0%) | 15 (100%) | Â | |
Local | 1 (4%) | 24 (96%) | Â |