Misclassification matrices, (a) Mv and (b) Mc, of participants’ diagnoses and diagnoses calculated by the DST using clinical signs recorded during the study.

In (a), Mv , proportions of each participant diagnosis are shown for each DST diagnosis in columns summating to 1. In (b), Mc , proportions of each DST diagnosis are shown for each participant diagnosis in columns summating to 1.Leading diagonal indicating agreement, other cells indicating disagreement.1NA: not applicable. [Other abbreviations as Table 4.].