Immuno-globulins (g/l) | Sample collection | Zinc group (n = 28) | Control group (n = 30) | P value |
Mean ± SD | Mean ± SD | |||
IgG | Before | 5.49 ± 0.72 | 5.48 ± 0.73 | 0.428 |
After | 6.36 ± 0.95 | 5.67 ± 0.74 | 0.003 | |
IgA | Before | 0.43 ± 0.06 | 0.41 ± 0.06 | 0.341 |
After | 0.76 ± 0.09 | 0.75 ± 0.09 | 0.411 | |
IgM | Before | 1.18 ± 0.19 | 1.23 ± 0.17 | 0.231 |
After | 1.58 ± 0.13 | 1.43 ± 0.20 | 0.012 |