Table 1.

Comparison of the results of AAC-ELISA and MAC-ELISA for detection of dengue virus-positive reference sera

Days after the onset of DFNo. of serum specimens with the following resulta:% Agreement
Total testedIgA+, IgM+IgA+, IgM−IgA±, IgM+IgA±, IgM−IgA−, IgM+IgA−, IgM−
1–2510000051100
 319000021785
 424110414463
 51290101183
 6–19434300000100
20–249900000100
25–291080200080
30–39540100080
>40510003140
Total17885081107496
  • a +, positive; −, negative; ±, indeterminate.