| Output | Poisson | Negative binomial |
| Deviance | 557.75 | 62.05 |
| DF |
| 62 |
| Scaled deviance | 8.996 | 1.114 |
| AIC | 1115.569 | 761.44 |
| p-value | 0.00001 × 10−4 | 0.474 |