Analysis of Haematological Parameters as Predictors of Malaria Infection Using a Logistic Regression Model: A Case Study of a Hospital in the Ashanti Region of Ghana

Table 5

Summary of various tests conducted to evaluate the model.

Model Evaluation Test Statistic	Result	95% CI
Overall Disease Prevalence	25.96%	24.09% - 27.91%
Sensitivity	77.37%	73.60% - 80.83%
Specificity	75.67%	73.44% – 77.79%
Positive Predictive Value	52.72%	50.24% - 55.18%
Negative Predictive Value	90.51%	89.05% - 91.78%
Positive Likelihood Ratio	3.18	2.88 – 3.51
Negative Likelihood Ratio	0.30	0.26 – 0.35
Model Accuracy	76.11%	74.21% – 77.93%