Table 2. Effect estimates from multiple linear regressions modeling the concentration of three pesticides in wristbands (ng/g wristband).
| Parametera | Estimate | SE | P-valueb | r2 | |
|---|---|---|---|---|---|
| ln(chlorpyrifos) | Intercept | 5.45 | 0.21 | <0.0001 | 0.39 |
| Community | |||||
| Yantaló-Moyobamba | 0.78 | 0.33 | 0.0221 | ||
| Tingana-Moyobamba | 0.52 | 0.56 | 0.3645 | ||
| Rioja-Moyobamba | 1.30 | 0.31 | <0.0001 | ||
| Occupation (farm worker) | −0.26 | 0.36 | 0.4835 | ||
| Occupation*Community | 1.10 | 0.47 | 0.0239 | ||
| ln(cypermethrin) | Intercept | 5.08 | 0.30 | <0.0001 | 0.30 |
| Community | |||||
| Yantaló-Moyobamba | 0.41 | 0.20 | 0.0497 | ||
| Tingana-Moyobamba | −0.51 | 0.24 | 0.0415 | ||
| Rioja-Moyobamba | −0.23 | 0.27 | 0.3854 | ||
| Age | 0.02 | 0.01 | 0.0056 | ||
| ln(DDx) | Intercept | 4.37 | 0.30 | <0.0001 | 0.40 |
| Community | |||||
| Yantaló-Moyobamba | 0.54 | 0.19 | 0.0071 | ||
| Tingana-Moyobamba | 0.29 | 0.25 | 0.2341 | ||
| Rioja-Moyobamba | −0.39 | 0.24 | 0.1148 | ||
| Gender (male) | 0.24 | 0.13 | 0.0746 | ||
| Age | 0.02 | 0.01 | 0.0016 |
a
The parameters community, occupation, gender, and age were used in building these regressions. Reference level is female non-farm workers from Moyobamba.
b
P=P-value at significance level of 0.05. P-value is bold below significance level of 0.05.