Background Plasmodium knowlesi is the most common cause of malaria in Malaysian Borneo, with reporting limited to clinical cases presenting to health facilities and scarce data on the true extent of t
*In Jenkin’s model, patients were classified into different groups without overlaps. For example, group IV comprises patients with ANC ≦3.8 and ALC ≦1.8 who do not fulfil the criteria for group V. †Ch