From: A description of malaria sentinel surveillance: a case study in Oromia Regional State, Ethiopia
Model | N (facility-month observations) | Coefficient | Incidence rate ratio | Standard error | p-value |
---|---|---|---|---|---|
All cases linear trend | 1528 | Year (Linear trend) | 0.85 | .006 | <0.001 |
All cases year factor | 1528 | Year 2010 | Ref | - | - |
Year 2011 | 1.04 | .014 | 0.010 | ||
Year 2012 | .71 | .011 | <0.001 | ||
Year 2013 | .78 | .028 | <0.001 | ||
P. falciparum cases linear trend | 1528 | Year | .87 | .009 | <0.001 |
P. falciparum cases year factor | 1528 | Year 2010 | Ref | - | - |
Year 2011 | 1.19 | .024 | <0.001 | ||
Year 2012 | .74 | .017 | <0.001 | ||
Year 2013 | .99 | .065 | 0.860 | ||
P. vivax cases linear trend | 1528 | Year (Linear trend) | .80 | .008 | <0.001 |
P. vivax cases year factor | 1528 | Year 2010 | Ref | - | - |
Year 2011 | .85 | .017 | <0.001 | ||
Year 2012 | .65 | .014 | <0.001 | ||
 |  | Year 2013 | .46 | .023 | <0.001 |