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Table 3 Number of correct IgG qualitative results per panel sample and technology type

From: International external quality control assessment for the serological diagnosis of dengue infections

Sample code Sample content Sample titer   ELISA IIF Rapid testd
Total data sets In-housea Commercialb In-housea Commercialc
n = 47 n = 4 n = 29 n = 4 n = 9 n = 1
n % n % n % n % n % n %*
Den#02 DENV-3 1:3200 47 100 4 100 29 100 4 100 9 100 1 100
Den#07 DENV-3 1:1600 43 91.5 4 100 26 89.6 4 100 8 88.8 1 100
Den#09 DENV-3 1:800 41 87.2 4 100 24 82.7 4 100 9 100 0 0
Den#04 DENV-3 1:400 38 80.8 4 100 22 75.9 4 100 8 88.8 0 0
Den#12 DENV-1 1:6400 47 100 4 100 28 96.5 4 100 9 100 1 100
Den#14 DENV-1 <1:10 5 10.6 0 0 3 10.3 0 0 2 22.2 0 0
Den#15 DENV-1 1:25600 47 100 4 100 29 100 4 100 9 100 1 100
Den#13 DENV-1 1:6400 46 97.9 4 100 28 96.5 4 100 9 100 1 100
DEN#03 DENV-1 1:6400 45 95.7 4 100 27 93.1 4 100 9 100 1 100
DEN#01 TBEV   45 95.7 4 100 29 100 4 100 7 77.7 1 100
DEN#10 YFV   45 95.7 4 100 28 96.5 4 100 8 88.8 1 100
DEN#06 JEV   41 87.2 4 100 25 86.2 4 100 7 77.7 1 100
DEN#11 WNV   13 27.6 1 25 9 31 0 0 2 22.2 1 100
DEN#05 DENV neg.   45 95.7 3 75 28 96.5 4 100 9 100 1 100
DEN#08 DENV neg.   45 95.7 3 75 28 96.5 4 100 9 100 1 100
  1. NEG: negative; DENV; dengue virus; TBEV: Tick borne encephalitis virus; YFV: yellow fever virus; JEV: Japanese encephalitis virus; WNV: West Nile virus, IIF: indirect immunofluorescence;*not statistically representative.
  2. a: Details not presented; b: PanBio indirect IgG ELISA (n = 11), NovaTec Dengue virus IgG-ELISA (n = 6), FOCUS Dengue Virus IgG DxSelect (n = 5), Euroimmun Anti-Dengue Virus ELISA (IgG) (n = 2), InBios Dengue Detect IgG Capture ELISA (n = 1), Standard Diagnostics (SD) Dengue IgG capture ELISA (n = 2), Dengue Virus IgG ELISA IBL International (n = 1); c: Euroimmun IFA Dengue 1–4 Mosaik (n = 7), Euroimmun IFA Flavivirus Mosaik (n = 2) d: Standard diagnostics (SD) dengue IgM/IgG (n = 1).