Table 4.
Summary statistics of all glmmTMB models for B. pfeifferi and R. natalensis, reporting χ2, df and P-values, all negative binomial apart from binomial for prevalence model
| Term | Bi. pfeifferi | BP positive | BP prevalence | R. natalensis | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| χ 2 | df | P | χ 2 | df | P | χ 2 | df | P | χ 2 | df | P | |
| Precipitation | 0.4 | 1 | 0.527 | 0.1 | 1 | 0.787 | ||||||
| Site type | 3.1 | 1 | 0.079 | 0.5 | 1 | 0.486 | 7.1 | 1 | 0.008 | 15.7 | 6 | 0.016 |
| Locality | 3 | 1 | 0.086 | 8.2 | 1 | 0.004 | 5.1 | 1 | 0.023 | 46.4 | 19 | < 0.0001 |
| Month | 20.9 | 11 | 0.035 | 1 | 1 | 0.315 | 24.3 | 9 | 0.004 | 122 | 11 | < 0.0001 |
| BP positive total | 19.1 | 1 | < 0.0001 | |||||||||
Key: BP positive: model of abundance of shedding snails for Bi. pfeifferi; BP prevalence: model of Schistosoma spp. prevalence