Table 2 Estimates of the parameters and their significance for the logistic regression of prevalence
Parameter | Estimate | Standard error | X 2 | p |
|---|---|---|---|---|
Year (2011) | -0.783 | 0.545 | - | - |
Year (2012) | -1.996 | 0.650 | - | - |
Date | -0.247 | 0.417 | - | - |
Sex (male) | -1.061 | 0.471 | 5.32 | 0.021 |
Condition | -1.298 | 0.316 | 20.01 | < 1*10-5 |
Length | -0.326 | 0.183 | 3.32 | 0.068 |
Date x year (2011) | 1.045 | 0.506 | 6.36 | 0.041 |
Date x year (2012) | 0.176 | 0.540 | ” | ” |