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Table 4 Diagnostic utility estimates and their 95%CI for all index tests

From: Diagnostic accuracy and utility of three dengue diagnostic tests for the diagnosis of acute dengue infection in Malaysia

ParameterViroTrack Dengue Acute NS1SD Dengue NS1 Ag ELISASD Bioline DD NS1 onlySD Bioline DD IgM onlySD Bioline DD IgG onlySD Bioline DD
NS1 or IgM
SD Bioline DD NS1 or IgM or IgG
Post-test probability of dengue for positive test, % (95%CI)91.592.595.196.268.294.984.8
(86.2 - 94.8)(87.6 - 95.6)(89.8 - 97.7)(90.4 - 98.5)(58.8 - 76.1)(90.8 - 97.3)(80.1 - 88.5)
Post-test probability of dengue for negative test, % (95%CI)25.323.029.332.140.917.614.7
(22.2 - 28.6)(19.9 - 26.5)(26.5 - 32.2)(29.5 - 34.8)(38.7 - 43.1)(14.5 - 21.2)(11.4 - 18.6)
  1. Pre-test probability = 46.3%