Group 1 – Infants (0.5-0.9 years) (n = 27) | ||||||
---|---|---|---|---|---|---|
 | IgG + b | CagA+ | IgG+/CagA+ | IgG+/cagA- | IgG-/CagA+ | IgG-c |
Total # | 10 | 6 | 2 | 5 | 4 | 17 |
% | 37 | 22 | 7 | 16 | 15 | 63 |
Group 2 – Juvenile (1.0-2.9 years) (n = 24) | ||||||
 | IgG + b | CagA+ | IgG+/CagA+ | IgG+/cagA- | IgG-/CagA+ | IgG-c |
Total # | 13 | 11 | 8 | 2 | 3 | 11 |
% | 54 | 46 | 33 | 8 | 13 | 46 |
Group 3 – Young adult (3.0-9.9 years) (n = 21) | ||||||
 | IgG + b | CagA+ | IgG+/CagA+ | IgG+/cagA- | IgG-/CagA+ | IgG-c |
Total # | 18 | 16 | 13 | 2 | 3 | 3 |
% | 86 | 76 | 62 | 10 | 14 | 14 |
Group 4 – Adult (≥10 years) (n = 17) | ||||||
 | IgG + b | CagA+ | IgG+/CagA+ | IgG+/cagA- | IgG-/CagA+ | IgG-c |
Total # | 16 | 13 | 13 | 3 | 0 | 1 |
% | 94 | 76 | 76 | 18 | 0 | 6 |
Total (n = 89) | ||||||
 | IgG + b | CagA+ | IgG+/CagA+ | IgG+/cagA- | IgG-/CagA+ | IgG- |
Total # | 57 | 46 | 36 | 12 | 10 | 32 |
% | 64 | 52 | 40 | 13 | 11 | 36 |