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. 2002 Jan;9(1):97–100. doi: 10.1128/CDLI.9.1.97-100.2002

TABLE 2.

Magnitudes of IgG responses to CagA and urease in children and adultsa

Age group Magnitude of IgG response (ELISA units)
No. of patients CagA No. of patients Urease
Children 53 10.39 ± 6.94** 12 2.44 ± 1.42**
Adults 208 6.94 ± 5.4 155 6.10 ± 3.28
a

All patients were seropositive for H. pylori infection by serology; **, P < 0.001, children versus adults.