Table 3. Model outputs for the binomial logistic regression conducted on qualitative DCV loads (the proportion of non-zero DCV loads).
The DPI acronym is used in place of ‘days post-infection’. Separate analyses were used to test the effect of sex (top model) and mating in females (bottom model).
| Response Variable | Predictor | Df | χ2 | % Deviance Explained | p-value |
|---|---|---|---|---|---|
| Qualitative DCV Load (is DCV detectable–yes/no) | Sex | 1 | 0.019 | 0.002 | 0.89 |
| Genetic Background | 9 | 9.58 | 1.18 | 0.39 | |
| DPI | 2 | 36.6 | 4.52 | <0.0001 | |
| Sex*Genetic Background | 9 | 45.2 | 5.58 | <0.0001 | |
| Mating | 1 | 1.01 | 0.13 | 0.31 | |
| Genetic Background | 8 | 22.4 | 2.83 | 0.008 | |
| DPI | 2 | 27.2 | 3.43 | <0.0001 | |
| Mating*Genetic Background | 8 | 39.0 | 4.92 | <0.0001 |