Table 3.
Summary of the multiple logistic regression models on the risks for bacillary dysentery in southwest China.
| Variable | Coefficient | OR | OR (95% CI) | p-Value | AUC ± SD | Kappa ± SD | |
|---|---|---|---|---|---|---|---|
| Intercept | −24.557 | <0.001 | |||||
| DisFarm | −0.087 | 0.916 | 0.880 | 0.954 | <0.001 | ||
| DisWater | −0.062 | 0.940 | 0.914 | 0.967 | 0.001 | ||
| GRP | −0.296 | 0.744 | 0.664 | 0.834 | <0.001 | ||
| EthnicTerrain-2 | 1.112 | 3.059 1 | 2.242 | 4.175 | <0.001 | ||
| Forest-2 | 3.474 | 32.875 2 | 13.154 | 82.188 | <0.001 | ||
| Slope | −0.131 | 0.877 | 0.863 | 0.891 | <0.001 | ||
| ElevationSD | 0.542 | 1.721 | 1.535 | 1.931 | <0.001 | ||
| RH_Ann | 0.706 | 2.029 | 1.758 | 2.341 | <0.001 | ||
| (RH_Ann) 2 | −0.007 | 0.993 | 0.992 | 0.994 | <0.001 | ||
| AT_Ann | 0.169 | 1.184 | 1.135 | 1.236 | <0.001 | ||
| BedNum-2 | 0.877 | 2.441 3 | 1.178 | 5.062 | <0.001 | ||
| BedNum-3 | 2.346 | 10.710 | 5.155 | 22.260 | <0.001 | ||
| BedNum-4 | 2.981 | 20.234 | 9.187 | 44.586 | <0.001 | ||
| Model | 0.944 ± 0.004 | 0.75 ± 0.01 | |||||
1 the odds ratio of EthnicTerrain-2 (Tibeto-Burman in Mountain land) is estimated in comparison to EthnicTerrain-1 (other situations); 2 the odds ratio of Forest-2 (forest coverage) is estimated in comparison to Forest-1 (non-forest coverage); 3 the odds ratio of BedNum-2, BedNum-3, BedNum-4 is estimated in comparison to BedNum-1 respectively.