Table 5.
Variable | Poisson regression model with robust standard error | Negative binomial regression model with robust standard error |
---|---|---|
RR [95% CI] | RR [95% CI] | |
Malaria parasite detection | ||
Before intervention | Ref | Ref |
After intervention | 1.34 [1.32–1.35] *** | 1.36 [1.33—1.39]*** |
Malaria species identification | ||
Before Intervention | Ref | Ref |
After Intervention | 3.31 [3.26–3.37] *** | 3.99 [3.67–4.34]*** |
Malaria parasite quantification | ||
Before intervention | Ref | Ref |
After intervention | 2.92 [2.86–2.98] *** | 3.41 [3.01–3.88]*** |
Overall performance of participants | ||
Before intervention | Ref | Ref |
After intervention | 2.03 [2.00–2.06] *** | 2.07 [2.01–2.13]*** |
RR: rate ratio, Ref: Reference category
***p < 0.001