Table 1.

Antigen, isotype detected, cutoff, median, and range of MFI and MFI-bg for each antigen tested, Haiti^*

Antigen	Isotype	Cutoff	Median (range) of fluorescence intensities at time point A†
Bm14	IgG	134	18,854 (2–31,687)
Bm14	IgG4	48	1,255 (40–32,289)‡
Bm33	IgG	597	19,851 (13–30,600)
Bm33	IgG4	105	127 (43–24,106) ‡
PTP3	IgG	204	47 (5–25,988)
MSP-119	IgG	42	10 (–9 to 23,874)

^*MFI = median fluorescence intensity; bg = background; PTP3 = third polar tube protein; MSP-1₁₉ = merozoite surface protein-1₁₉.

^†Possible MFI range is 1–32,766, and possible MFI-bg range can be a negative number to 32,766.

^‡MFI data (IgG4) for 95 children. All other data are MFI-bg data (IgG) for 148 children.