Table 2.

Humoral response of IgG antibodies and subclasses to Plasmodium falciparum ESA

	Asymptomatic n = 28	Symptomatic n = 29	Total n = 57	P value
Ig subclass
IgG	127.08 (65.10–170.58)	79.12 (9.59–125.65)	109.80 (37.36–139.88)	0.01
IgG1	400 (196–519)	314 (102–532)	391 (140–521)	0.54
IgG2	20.2 (16.2–30.8)	13.6 (11.1–52.6)	21.8 (15.2–34.2)	0.53
IgG3	442.9 (91.1–889.9)	661.6 (11.1–52.6)	636.2 (98.0–1077.8)	0.11
IgG4	17.4 (12.3–23.7)	43.5 (38.3–47.8)	31.8 (15.7–44.1)	< 0.001

Median (interquartile range)

Test used: Mann–Whitney test

Ig Immunoglobulin