Incidence Rate Ratio estimates of multilevel Poisson mixed-effects models including interaction between levels
| Diarrhea cases . | M0 . | M1 . | M2 . | M3 . | M4 . |
|---|---|---|---|---|---|
| Climate level variables | |||||
| Mean temperature | 1.027*** | 1.025*** | 1.067*** | ||
| Mean rainfall | 0.999*** | 0.999*** | 1.006*** | ||
| Household level variables | |||||
| Type of sanitation | |||||
| Unimproved | 1.131*** | 1.147*** | 0.689*** | ||
| Improved | Ref | Ref | Ref | ||
| Water supply | |||||
| Unimproved | 1.007ns | 0.982ns | 0.932** | ||
| Improved | Ref | Ref | Ref | ||
| Standard living | |||||
| Poor | 1.230*** | 1.209*** | 1.213*** | ||
| Middle | 1.128*** | 1.121*** | 1.120*** | ||
| Rich | Ref | Ref | Ref | ||
| Sex of household head | |||||
| Male | 1.075*** | 1.050*** | 1.049*** | ||
| Female | Ref | Ref | Ref | ||
| Type place of residence | |||||
| Rural | 1.024ns | 1.053*** | 1.049*** | ||
| Urban | Ref | Ref | Ref | ||
| Total children ever born | 1.017*** | 1.014*** | 1.013*** | ||
| Variable interactions | |||||
| Mean prep # mean temperature | 1.000*** | ||||
| Safe water # mean rainfall | Ref | ||||
| Unsafe water # mean rainfall | 1.001** | ||||
| Improved # mean rainfall | Ref | ||||
| Unimproved # mean rainfall | 1.006*** | ||||
| Observations | 530,625 | 530,625 | 530,625 | 530,625 | 530,625 |
| AIC | 749,467.0 | 747,475.4 | 746,898.1 | 745,350.8 | 744,520.0 |
| Log lik. | −374,731.5 | −373,732.7 | −373,440.0 | −372,663.4 | −372,245.0 |
| Chi-squared | 309.5 | 514.2 | 716.3 | 885.9 | |
| Diarrhea cases . | M0 . | M1 . | M2 . | M3 . | M4 . |
|---|---|---|---|---|---|
| Climate level variables | |||||
| Mean temperature | 1.027*** | 1.025*** | 1.067*** | ||
| Mean rainfall | 0.999*** | 0.999*** | 1.006*** | ||
| Household level variables | |||||
| Type of sanitation | |||||
| Unimproved | 1.131*** | 1.147*** | 0.689*** | ||
| Improved | Ref | Ref | Ref | ||
| Water supply | |||||
| Unimproved | 1.007ns | 0.982ns | 0.932** | ||
| Improved | Ref | Ref | Ref | ||
| Standard living | |||||
| Poor | 1.230*** | 1.209*** | 1.213*** | ||
| Middle | 1.128*** | 1.121*** | 1.120*** | ||
| Rich | Ref | Ref | Ref | ||
| Sex of household head | |||||
| Male | 1.075*** | 1.050*** | 1.049*** | ||
| Female | Ref | Ref | Ref | ||
| Type place of residence | |||||
| Rural | 1.024ns | 1.053*** | 1.049*** | ||
| Urban | Ref | Ref | Ref | ||
| Total children ever born | 1.017*** | 1.014*** | 1.013*** | ||
| Variable interactions | |||||
| Mean prep # mean temperature | 1.000*** | ||||
| Safe water # mean rainfall | Ref | ||||
| Unsafe water # mean rainfall | 1.001** | ||||
| Improved # mean rainfall | Ref | ||||
| Unimproved # mean rainfall | 1.006*** | ||||
| Observations | 530,625 | 530,625 | 530,625 | 530,625 | 530,625 |
| AIC | 749,467.0 | 747,475.4 | 746,898.1 | 745,350.8 | 744,520.0 |
| Log lik. | −374,731.5 | −373,732.7 | −373,440.0 | −372,663.4 | −372,245.0 |
| Chi-squared | 309.5 | 514.2 | 716.3 | 885.9 | |
Exponentiated coefficients nsp < 1, *p < 0.10, **p < 0.05, ***p < 0.01.