Table 1.
Results of the logistic regression models applied to snail habitats.
| Factors | Univariate Analysis | Multivariate Analysis | ||||
|---|---|---|---|---|---|---|
| B | OR (95% CI) | p value | B | OR (95% CI) | p value | |
| FD (×100) | 0.280 | 1.323 (1.272–1.377) | <0.001 | 0.307 | 1.359 (1.292–1.430) | <0.001 |
| MedPS | 0.974 | 2.648 (1.803–3.891) | <0.001 | |||
| PSCOV | −0.002 | 0.998 (0.996–1.000) | 0.040 | |||
| MPFD | −11.872 | 0.000 (0.000–0.008) | 0.001 | |||
| AWMSI | −0.450 | 0.637 (0.425–0.956) | 0.029 | |||
| Dry farm land proportion (%) | −0.010 | 0.990 (0.982–0.999) | 0.035 | |||
| Paddy farm landproportion (%) | 0.040 | 1.041 (1.031–1.051) | <0.001 | 0.054 | 1.055 (1.032–1.079) | <0.001 |
| Silt proportion (%) | 0.213 | 1.237 (1.170–1.309) | <0.001 | |||
| DEM (m) | −0.052 | 0.949 (0.928–0.971) | <0.001 | −0.121 | 0.886 (0.828–0.947) | <0.001 |
| Wetness | 0.017 | 1.017 (1.003–1.031) | 0.017 | 0.051 | 1.052 (1.017–1.089) | 0.003 |
| NDVI | −1.358 | 0.257 (0.182–0.364) | <0.001 | −1.047 | 0.351 (0.166–0.743) | 0.006 |