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. 2016 Jan 8;23(1):55–64. doi: 10.1128/CVI.00617-15

TABLE 6.

Comparison of ALS assay responses to responses in other assays used in this studya

Antigen Serum IgA assay
 Serum IgG assay
 Fecal IgA assay
 Parotid saliva assay
 Sublingual saliva assay
% sensitivity PPV (%) % sensitivity PPV (%) % sensitivity PPV (%) % sensitivity PPV (%) % sensitivity PPV (%)
LPS 75 100 44 100 56 90 25 80 50 72
LTB 69 100 25 100 44 88 13 67 13 67
CFA/I 67 60 44 67 11 33
a

Data represent combined results from naive and rechallenged subjects.