Table 3.
General Linear Model of rodent infection by Trypanosoma lewisi with binomial distribution and logit link function (Log-Likelihood Type 1 Test) at 8 sites in Thailand, Lao PDR and Cambodia. Selection of this best model using the AIC criterion (see Table 2). Analysis of Deviance Table (Type II tests), with locality and habitat as explanatory variables
| Explanatory variables | Slope estimate (P value) | Log ratio χ2 | Degree of freedom | Probability (>χ2) |
|---|---|---|---|---|
| Locality, Loei vs. | ||||
| Buriram | 1·61 (0·15) | |||
| Kanchanaburi | 2·53 (0·02) | |||
| Nan | 0·97 (0·41) | |||
| Luang Prabang | 1·86 (0·13) | |||
| Pakse | 1·63 (0·174) | |||
| Mondulkiri | −13·98 (0·98) | |||
| Veal Renh | 1·28 (0·22) | |||
| 18·11 | 7 | 0·01 | ||
| Habitat, forest vs. | ||||
| Rain-fed lands | 0·47 (0·63) | |||
| Non-flooded lands | 0·89 (0·27) | |||
| Settlement | 2·01 (<0·001) | |||
| 19·55 | 3 | 0·0002 |