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Table 1 Summary of the included studies

From: Evaluation of the diagnostic accuracy of nonstructural protein 1 Ag-based tests for dengue virus in Asian population: a meta-analysis

Study year country age Sex (M/ F) Sample Illness day diagnosis NS1 diagnosis
DF DHF Control
Hermann [8] 2014 Thailand 4–12 152/182 159 141 20 1–7 RT-PCR/ELISA ELISA(Bio-Rad)
Gan [9] 2014 Singapore 18–68 193/53 147 NR 50 1–14 IgG/ELISA ELISA(Bio-Rad)
Naz [10] 2014 Pakistan 2–65 96/88 142 NR 42 2–7 IgG/ELISA Strip(Bio-Rad)
Aryati [11] 2013 Indonesia NR NR 188 NR 252 NR VI/RT-PCR ELISA(Panbio)
Huang [12] 2013 Taiwan 32–60 175/217 392 NR 50 1–8 VI/RT-PCR Strip(Bio-Rad)
Kosasih [13] 2013 Indonesia 4–53 142/78 220 NR 55 1–7 RT-PCR/ELISA ELISA(Bio-Rad)
Blacksell [14] 2012 Thailand NR NR 239 NR 50 NR RT-PCR/ELISA ELISA(Bio-Rad)
Watthanaworawita [15] 2011 Thailand >15 98/64 72 NR 90 1–7 RT-PCR/ELISA ELISA(Panbio)
Duong [16] 2011 Cambodia 4–11 203/136 101 87 139 3–8 VI/RT-PCR/ELISA ELISA(Bio-Rad)
Chuansumrit [17] 2011 Thailand <18 NR 19 36 30 2–10 VI/ ELISA ELISA(Bio-Rad)/Strip(Bio-Rad)
Blacksell [18] 2011 Sri Lanka NR NR 239 NR 148 NR RT-PCR/ELISA ELISA(Bio-Rad, panbio)/Strip(Bio-Rad)
Fry [19] 2011 Vietnam 3–15 NR 198 NR 100 1–4 RT-PCR/ELISA Strip(Bio-Rad)
Pok [20] 2010 Singapore NR NR 161 NR 160 1–8 RT-PCR/ELISA Strip(Bio-Rad)
Hang [21] 2009 Vietnam 4–42 62–76 125 NR 13 1–10 RT-PCR/ELISA ELISA(Panbio)
Zainah [22] 2009 Malaysia NR NR 100 NR 219 NR VI/RT-PCR Strip(Bio-Rad)
Blacksella [23] 2008 Vientiane NR NR 38 NR 54 NR ELISA ELISA(Panbio)
Lapphra [24] 2008 Thailand 3–52 132/103 151 19 64 1–5 VI/RT-PCR/ELISA ELISA(Bio-Rad)
Kumarasamy [25] 2007 Malaysia NR NR 213 NR 368 NR VI/RT-PCR ELISA(Bio-Rad)
  1. NR no report, VI virus isolation, ELISA enzyme linked immunosorbent assay, DF dengue fever, DHF dengue hemorrhagic fever