Table 2.
Summary of GLMM results for AFB1 detection and illegal status in maize, groundnut, unmilled rice, and pearl millet samples. P-values in bold are significant at the p < 0.05 level.
| AFB1 Detection |
AFB1 Illegal Status |
|||||
|---|---|---|---|---|---|---|
| χ2 | Df | P | χ2 | Df | P | |
| (Intercept) | 0.24 | 1 | 0.625 | 1.01 | 1 | 0.314 |
| Season | 2.88 | 5 | 0.719 | 18.57 | 5 | 0.002 |
| Commodity | 23.43 | 3 | < 0.001 | 66.26 | 3 | < 0.001 |
| Storage Time (d) | 2.44 | 1 | 0.118 | 0.01 | 1 | 0.935 |
| Container | 1.87 | 3 | 0.599 | 2.35 | 3 | 0.503 |
| Quality Score | 0.05 | 1 | 0.830 | 9.04 | 1 | 0.003 |
| Land Quartile | 1.69 | 3 | 0.639 | 2.57 | 3 | 0.463 |
| % HH Earners | 0.25 | 1 | 0.618 | 1.60 | 1 | 0.206 |
Household was modeled as a random effect (see Table S1). Thresholds for AFB1 detection and illegal status were 1 and 15 μg/kg, respectively.